Add NetBSD support
Mostly picking the same paths as FreeBSD. We need a little special handling for crt files, as netbsd uses its own (and not GCC's) for those, with slightly different names.master
Maya Rashish
parent
ba56f365c8
commit
bc10382ec1
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@ -447,6 +447,7 @@ set(ZIG_STD_FILES
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"c/freebsd.zig"
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"c/index.zig"
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"c/linux.zig"
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"c/netbsd.zig"
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"c/windows.zig"
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"coff.zig"
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"crypto/blake2.zig"
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@ -587,6 +588,8 @@ set(ZIG_STD_FILES
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"os/linux/index.zig"
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"os/linux/vdso.zig"
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"os/linux/x86_64.zig"
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"os/netbsd/errno.zig"
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"os/netbsd/index.zig"
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"os/path.zig"
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"os/time.zig"
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"os/uefi.zig"
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@ -50,7 +50,6 @@ NEED_TARGET("AMDGPU")
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NEED_TARGET("ARM")
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NEED_TARGET("BPF")
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NEED_TARGET("Hexagon")
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NEED_TARGET("Lanai")
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NEED_TARGET("Mips")
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NEED_TARGET("MSP430")
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NEED_TARGET("NVPTX")
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@ -172,7 +172,7 @@ pub const LibCInstallation = struct {
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try group.call(findNativeStaticLibDir, self, loop);
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try group.call(findNativeDynamicLinker, self, loop);
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},
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builtin.Os.macosx, builtin.Os.freebsd => {
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builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
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self.include_dir = try std.mem.dupe(loop.allocator, u8, "/usr/include");
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},
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else => @compileError("unimplemented: find libc for this OS"),
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@ -4732,7 +4732,8 @@ void find_libc_include_path(CodeGen *g) {
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}
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} else if (g->zig_target.os == OsLinux ||
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g->zig_target.os == OsMacOSX ||
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g->zig_target.os == OsFreeBSD)
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g->zig_target.os == OsFreeBSD ||
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g->zig_target.os == OsNetBSD)
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{
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g->libc_include_dir = get_posix_libc_include_path();
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} else {
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@ -4781,7 +4782,7 @@ void find_libc_lib_path(CodeGen *g) {
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} else if (g->zig_target.os == OsLinux) {
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g->libc_lib_dir = get_linux_libc_lib_path("crt1.o");
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} else if (g->zig_target.os == OsFreeBSD) {
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} else if ((g->zig_target.os == OsFreeBSD) || (g->zig_target.os == OsNetBSD)) {
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g->libc_lib_dir = buf_create_from_str("/usr/lib");
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} else {
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zig_panic("Unable to determine libc lib path.");
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@ -4795,7 +4796,7 @@ void find_libc_lib_path(CodeGen *g) {
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return;
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} else if (g->zig_target.os == OsLinux) {
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g->libc_static_lib_dir = get_linux_libc_lib_path("crtbegin.o");
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} else if (g->zig_target.os == OsFreeBSD) {
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} else if ((g->zig_target.os == OsFreeBSD) || (g->zig_target.os == OsNetBSD)) {
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g->libc_static_lib_dir = buf_create_from_str("/usr/lib");
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} else {
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zig_panic("Unable to determine libc static lib path.");
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@ -6710,7 +6711,9 @@ LinkLib *add_link_lib(CodeGen *g, Buf *name) {
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if (is_libc && g->libc_link_lib != nullptr)
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return g->libc_link_lib;
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if (g->enable_cache && is_libc && g->zig_target.os != OsMacOSX && g->zig_target.os != OsIOS && g->zig_target.os != OsFreeBSD) {
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if (g->enable_cache && is_libc && g->zig_target.os != OsMacOSX &&
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g->zig_target.os != OsIOS && g->zig_target.os != OsFreeBSD &&
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g->zig_target.os != OsNetBSD) {
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fprintf(stderr, "TODO linking against libc is currently incompatible with `--cache on`.\n"
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"Zig is not yet capable of determining whether the libc installation has changed on subsequent builds.\n");
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exit(1);
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@ -184,7 +184,8 @@ CodeGen *codegen_create(Buf *root_src_path, const ZigTarget *target, OutType out
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// On Darwin/MacOS/iOS, we always link libSystem which contains libc.
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if (g->zig_target.os == OsMacOSX ||
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g->zig_target.os == OsIOS ||
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g->zig_target.os == OsFreeBSD)
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g->zig_target.os == OsFreeBSD ||
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g->zig_target.os == OsNetBSD)
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{
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g->libc_link_lib = create_link_lib(buf_create_from_str("c"));
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g->link_libs_list.append(g->libc_link_lib);
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10
src/link.cpp
10
src/link.cpp
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@ -198,6 +198,9 @@ static Buf *get_dynamic_linker_path(CodeGen *g) {
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if (g->zig_target.os == OsFreeBSD) {
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return buf_create_from_str("/libexec/ld-elf.so.1");
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}
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if (g->zig_target.os == OsNetBSD) {
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return buf_create_from_str("/libexec/ld.elf_so");
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}
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if (g->is_native_target && g->zig_target.arch.arch == ZigLLVM_x86_64) {
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static const char *ld_names[] = {
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"ld-linux-x86-64.so.2",
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@ -263,10 +266,13 @@ static void construct_linker_job_elf(LinkJob *lj) {
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if (lj->link_in_crt) {
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const char *crt1o;
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const char *crtbegino;
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if (g->is_static) {
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if (g->zig_target.os == OsNetBSD) {
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crt1o = "crt0.o";
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crtbegino = "crtbegin.o";
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} else if (g->is_static) {
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crt1o = "crt1.o";
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crtbegino = "crtbeginT.o";
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} else {
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} else {
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crt1o = "Scrt1.o";
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crtbegino = "crtbegin.o";
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}
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19
src/os.cpp
19
src/os.cpp
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@ -50,11 +50,11 @@ typedef SSIZE_T ssize_t;
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#endif
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#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD)
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#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD) || defined(ZIG_OS_NETBSD)
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#include <link.h>
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#endif
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#if defined(ZIG_OS_FREEBSD)
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#if defined(ZIG_OS_FREEBSD) || defined(ZIG_OS_NETBSD)
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#include <sys/sysctl.h>
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#endif
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@ -78,7 +78,7 @@ static clock_serv_t cclock;
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#if defined(__APPLE__) && !defined(environ)
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#include <crt_externs.h>
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#define environ (*_NSGetEnviron())
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#elif defined(ZIG_OS_FREEBSD)
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#elif defined(ZIG_OS_FREEBSD) || defined(ZIG_OS_NETBSD)
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extern char **environ;
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#endif
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@ -1458,6 +1458,15 @@ Error os_self_exe_path(Buf *out_path) {
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}
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buf_resize(out_path, cb - 1);
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return ErrorNone;
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#elif defined(ZIG_OS_NETBSD)
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buf_resize(out_path, PATH_MAX);
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int mib[4] = { CTL_KERN, KERN_PROC_ARGS, -1, KERN_PROC_PATHNAME };
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size_t cb = PATH_MAX;
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if (sysctl(mib, 4, buf_ptr(out_path), &cb, nullptr, 0) != 0) {
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return ErrorUnexpected;
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}
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buf_resize(out_path, cb - 1);
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return ErrorNone;
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#endif
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return ErrorFileNotFound;
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}
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@ -1776,7 +1785,7 @@ Error os_get_app_data_dir(Buf *out_path, const char *appname) {
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}
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#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD)
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#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD) || defined(ZIG_OS_NETBSD)
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static int self_exe_shared_libs_callback(struct dl_phdr_info *info, size_t size, void *data) {
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ZigList<Buf *> *libs = reinterpret_cast< ZigList<Buf *> *>(data);
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if (info->dlpi_name[0] == '/') {
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@ -1787,7 +1796,7 @@ static int self_exe_shared_libs_callback(struct dl_phdr_info *info, size_t size,
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#endif
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Error os_self_exe_shared_libs(ZigList<Buf *> &paths) {
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#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD)
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#if defined(ZIG_OS_LINUX) || defined(ZIG_OS_FREEBSD) || defined(ZIG_OS_NETBSD)
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paths.resize(0);
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dl_iterate_phdr(self_exe_shared_libs_callback, &paths);
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return ErrorNone;
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@ -25,6 +25,8 @@
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#define ZIG_OS_LINUX
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#elif defined(__FreeBSD__)
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#define ZIG_OS_FREEBSD
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#elif defined(__NetBSD__)
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#define ZIG_OS_NETBSD
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#else
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#define ZIG_OS_UNKNOWN
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#endif
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@ -743,6 +743,7 @@ uint32_t target_c_type_size_in_bits(const ZigTarget *target, CIntType id) {
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case OsMacOSX:
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case OsZen:
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case OsFreeBSD:
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case OsNetBSD:
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case OsOpenBSD:
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switch (id) {
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case CIntTypeShort:
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@ -783,7 +784,6 @@ uint32_t target_c_type_size_in_bits(const ZigTarget *target, CIntType id) {
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case OsIOS:
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case OsKFreeBSD:
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case OsLv2:
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case OsNetBSD:
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case OsSolaris:
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case OsHaiku:
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case OsMinix:
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@ -6,6 +6,7 @@ pub use switch (builtin.os) {
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Os.windows => @import("windows.zig"),
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Os.macosx, Os.ios => @import("darwin.zig"),
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Os.freebsd => @import("freebsd.zig"),
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Os.netbsd => @import("netbsd.zig"),
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else => empty_import,
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};
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const empty_import = @import("../empty.zig");
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@ -0,0 +1,116 @@
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extern "c" fn __errno() *c_int;
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pub const _errno = __errno;
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pub extern "c" fn kqueue() c_int;
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pub extern "c" fn kevent(
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kq: c_int,
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changelist: [*]const Kevent,
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nchanges: c_int,
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eventlist: [*]Kevent,
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nevents: c_int,
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timeout: ?*const timespec,
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) c_int;
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pub extern "c" fn sysctl(name: [*]c_int, namelen: c_uint, oldp: ?*c_void, oldlenp: ?*usize, newp: ?*c_void, newlen: usize) c_int;
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pub extern "c" fn sysctlbyname(name: [*]const u8, oldp: ?*c_void, oldlenp: ?*usize, newp: ?*c_void, newlen: usize) c_int;
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pub extern "c" fn sysctlnametomib(name: [*]const u8, mibp: ?*c_int, sizep: ?*usize) c_int;
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pub extern "c" fn getdirentries(fd: c_int, buf_ptr: [*]u8, nbytes: usize, basep: *i64) usize;
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pub extern "c" fn getdents(fd: c_int, buf_ptr: [*]u8, nbytes: usize) usize;
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pub extern "c" fn pipe2(arg0: *[2]c_int, arg1: u32) c_int;
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pub extern "c" fn preadv(fd: c_int, iov: *const c_void, iovcnt: c_int, offset: usize) isize;
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pub extern "c" fn pwritev(fd: c_int, iov: *const c_void, iovcnt: c_int, offset: usize) isize;
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pub extern "c" fn openat(fd: c_int, path: ?[*]const u8, flags: c_int) c_int;
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pub extern "c" fn setgid(ruid: c_uint, euid: c_uint) c_int;
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pub extern "c" fn setuid(uid: c_uint) c_int;
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pub extern "c" fn kill(pid: c_int, sig: c_int) c_int;
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pub extern "c" fn clock_gettime(clk_id: c_int, tp: *timespec) c_int;
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pub extern "c" fn clock_getres(clk_id: c_int, tp: *timespec) c_int;
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/// Renamed from `kevent` to `Kevent` to avoid conflict with function name.
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pub const Kevent = extern struct {
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ident: usize,
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filter: i32,
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flags: u32,
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fflags: u32,
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data: i64,
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udata: usize,
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};
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pub const pthread_attr_t = extern struct {
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pta_magic: u32,
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pta_flags: c_int,
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pta_private: *c_void,
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};
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pub const msghdr = extern struct {
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msg_name: *u8,
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msg_namelen: socklen_t,
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msg_iov: *iovec,
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msg_iovlen: i32,
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__pad1: i32,
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msg_control: *u8,
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msg_controllen: socklen_t,
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__pad2: socklen_t,
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msg_flags: i32,
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};
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pub const Stat = extern struct {
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dev: u64,
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mode: u32,
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ino: u64,
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nlink: usize,
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uid: u32,
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gid: u32,
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rdev: u64,
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atim: timespec,
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mtim: timespec,
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ctim: timespec,
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birthtim: timespec,
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size: i64,
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blocks: i64,
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blksize: isize,
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flags: u32,
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gen: u32,
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__spare: [2]u32,
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};
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pub const timespec = extern struct {
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tv_sec: i64,
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tv_nsec: isize,
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};
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pub const dirent = extern struct {
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d_fileno: u64,
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d_reclen: u16,
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d_namlen: u16,
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d_type: u8,
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d_off: i64,
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d_name: [512]u8,
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};
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pub const in_port_t = u16;
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pub const sa_family_t = u8;
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pub const sockaddr = extern union {
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in: sockaddr_in,
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in6: sockaddr_in6,
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};
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pub const sockaddr_in = extern struct {
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len: u8,
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family: sa_family_t,
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port: in_port_t,
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addr: u32,
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zero: [8]u8,
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};
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pub const sockaddr_in6 = extern struct {
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len: u8,
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family: sa_family_t,
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port: in_port_t,
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flowinfo: u32,
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addr: [16]u8,
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scope_id: u32,
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};
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@ -240,7 +240,7 @@ pub fn writeCurrentStackTraceWindows(
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pub fn printSourceAtAddress(debug_info: *DebugInfo, out_stream: var, address: usize, tty_color: bool) !void {
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switch (builtin.os) {
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builtin.Os.macosx => return printSourceAtAddressMacOs(debug_info, out_stream, address, tty_color),
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builtin.Os.linux, builtin.Os.freebsd => return printSourceAtAddressLinux(debug_info, out_stream, address, tty_color),
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builtin.Os.linux, builtin.Os.freebsd, builtin.Os.netbsd => return printSourceAtAddressLinux(debug_info, out_stream, address, tty_color),
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builtin.Os.windows => return printSourceAtAddressWindows(debug_info, out_stream, address, tty_color),
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else => return error.UnsupportedOperatingSystem,
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}
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@ -717,7 +717,7 @@ pub const OpenSelfDebugInfoError = error{
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pub fn openSelfDebugInfo(allocator: *mem.Allocator) !DebugInfo {
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switch (builtin.os) {
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builtin.Os.linux, builtin.Os.freebsd => return openSelfDebugInfoLinux(allocator),
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builtin.Os.linux, builtin.Os.freebsd, builtin.Os.netbsd => return openSelfDebugInfoLinux(allocator),
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builtin.Os.macosx, builtin.Os.ios => return openSelfDebugInfoMacOs(allocator),
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builtin.Os.windows => return openSelfDebugInfoWindows(allocator),
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else => return error.UnsupportedOperatingSystem,
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@ -1141,7 +1141,7 @@ pub const DebugInfo = switch (builtin.os) {
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sect_contribs: []pdb.SectionContribEntry,
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modules: []Module,
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},
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builtin.Os.linux, builtin.Os.freebsd => DwarfInfo,
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builtin.Os.linux, builtin.Os.freebsd, builtin.Os.netbsd => DwarfInfo,
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else => @compileError("Unsupported OS"),
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};
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@ -85,6 +85,7 @@ pub async fn pwritev(loop: *Loop, fd: os.FileHandle, data: []const []const u8, o
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builtin.Os.macosx,
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builtin.Os.linux,
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builtin.Os.freebsd,
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builtin.Os.netbsd,
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=> {
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const iovecs = try loop.allocator.alloc(os.posix.iovec_const, data.len);
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defer loop.allocator.free(iovecs);
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@ -222,6 +223,7 @@ pub async fn preadv(loop: *Loop, fd: os.FileHandle, data: []const []u8, offset:
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builtin.Os.macosx,
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builtin.Os.linux,
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builtin.Os.freebsd,
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builtin.Os.netbsd,
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=> {
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const iovecs = try loop.allocator.alloc(os.posix.iovec, data.len);
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defer loop.allocator.free(iovecs);
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@ -402,7 +404,11 @@ pub async fn openPosix(
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pub async fn openRead(loop: *Loop, path: []const u8) os.File.OpenError!os.FileHandle {
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switch (builtin.os) {
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builtin.Os.macosx, builtin.Os.linux, builtin.Os.freebsd => {
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builtin.Os.macosx,
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builtin.Os.linux,
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builtin.Os.freebsd,
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builtin.Os.netbsd
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=> {
|
||||
const flags = posix.O_LARGEFILE | posix.O_RDONLY | posix.O_CLOEXEC;
|
||||
return await (async openPosix(loop, path, flags, os.File.default_mode) catch unreachable);
|
||||
},
|
||||
|
|
@ -431,6 +437,7 @@ pub async fn openWriteMode(loop: *Loop, path: []const u8, mode: os.File.Mode) os
|
|||
builtin.Os.macosx,
|
||||
builtin.Os.linux,
|
||||
builtin.Os.freebsd,
|
||||
builtin.Os.netbsd,
|
||||
=> {
|
||||
const flags = posix.O_LARGEFILE | posix.O_WRONLY | posix.O_CREAT | posix.O_CLOEXEC | posix.O_TRUNC;
|
||||
return await (async openPosix(loop, path, flags, os.File.default_mode) catch unreachable);
|
||||
|
|
@ -453,7 +460,7 @@ pub async fn openReadWrite(
|
|||
mode: os.File.Mode,
|
||||
) os.File.OpenError!os.FileHandle {
|
||||
switch (builtin.os) {
|
||||
builtin.Os.macosx, builtin.Os.linux, builtin.Os.freebsd => {
|
||||
builtin.Os.macosx, builtin.Os.linux, builtin.Os.freebsd, builtin.Os.netbsd => {
|
||||
const flags = posix.O_LARGEFILE | posix.O_RDWR | posix.O_CREAT | posix.O_CLOEXEC;
|
||||
return await (async openPosix(loop, path, flags, mode) catch unreachable);
|
||||
},
|
||||
|
|
@ -481,7 +488,7 @@ pub const CloseOperation = struct {
|
|||
os_data: OsData,
|
||||
|
||||
const OsData = switch (builtin.os) {
|
||||
builtin.Os.linux, builtin.Os.macosx, builtin.Os.freebsd => OsDataPosix,
|
||||
builtin.Os.linux, builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => OsDataPosix,
|
||||
|
||||
builtin.Os.windows => struct {
|
||||
handle: ?os.FileHandle,
|
||||
|
|
@ -500,7 +507,7 @@ pub const CloseOperation = struct {
|
|||
self.* = CloseOperation{
|
||||
.loop = loop,
|
||||
.os_data = switch (builtin.os) {
|
||||
builtin.Os.linux, builtin.Os.macosx, builtin.Os.freebsd => initOsDataPosix(self),
|
||||
builtin.Os.linux, builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => initOsDataPosix(self),
|
||||
builtin.Os.windows => OsData{ .handle = null },
|
||||
else => @compileError("Unsupported OS"),
|
||||
},
|
||||
|
|
@ -530,6 +537,7 @@ pub const CloseOperation = struct {
|
|||
builtin.Os.linux,
|
||||
builtin.Os.macosx,
|
||||
builtin.Os.freebsd,
|
||||
builtin.Os.netbsd,
|
||||
=> {
|
||||
if (self.os_data.have_fd) {
|
||||
self.loop.posixFsRequest(&self.os_data.close_req_node);
|
||||
|
|
@ -552,6 +560,7 @@ pub const CloseOperation = struct {
|
|||
builtin.Os.linux,
|
||||
builtin.Os.macosx,
|
||||
builtin.Os.freebsd,
|
||||
builtin.Os.netbsd,
|
||||
=> {
|
||||
self.os_data.close_req_node.data.msg.Close.fd = handle;
|
||||
self.os_data.have_fd = true;
|
||||
|
|
@ -569,6 +578,7 @@ pub const CloseOperation = struct {
|
|||
builtin.Os.linux,
|
||||
builtin.Os.macosx,
|
||||
builtin.Os.freebsd,
|
||||
builtin.Os.netbsd,
|
||||
=> {
|
||||
self.os_data.have_fd = false;
|
||||
},
|
||||
|
|
@ -584,6 +594,7 @@ pub const CloseOperation = struct {
|
|||
builtin.Os.linux,
|
||||
builtin.Os.macosx,
|
||||
builtin.Os.freebsd,
|
||||
builtin.Os.netbsd,
|
||||
=> {
|
||||
assert(self.os_data.have_fd);
|
||||
return self.os_data.close_req_node.data.msg.Close.fd;
|
||||
|
|
@ -608,6 +619,7 @@ pub async fn writeFileMode(loop: *Loop, path: []const u8, contents: []const u8,
|
|||
builtin.Os.linux,
|
||||
builtin.Os.macosx,
|
||||
builtin.Os.freebsd,
|
||||
builtin.Os.netbsd,
|
||||
=> return await (async writeFileModeThread(loop, path, contents, mode) catch unreachable),
|
||||
builtin.Os.windows => return await (async writeFileWindows(loop, path, contents) catch unreachable),
|
||||
else => @compileError("Unsupported OS"),
|
||||
|
|
@ -713,7 +725,7 @@ pub fn Watch(comptime V: type) type {
|
|||
os_data: OsData,
|
||||
|
||||
const OsData = switch (builtin.os) {
|
||||
builtin.Os.macosx, builtin.Os.freebsd => struct {
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => struct {
|
||||
file_table: FileTable,
|
||||
table_lock: event.Lock,
|
||||
|
||||
|
|
@ -802,7 +814,7 @@ pub fn Watch(comptime V: type) type {
|
|||
return self;
|
||||
},
|
||||
|
||||
builtin.Os.macosx, builtin.Os.freebsd => {
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
|
||||
const self = try loop.allocator.create(Self);
|
||||
errdefer loop.allocator.destroy(self);
|
||||
|
||||
|
|
@ -822,7 +834,7 @@ pub fn Watch(comptime V: type) type {
|
|||
/// All addFile calls and removeFile calls must have completed.
|
||||
pub fn destroy(self: *Self) void {
|
||||
switch (builtin.os) {
|
||||
builtin.Os.macosx, builtin.Os.freebsd => {
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
|
||||
// TODO we need to cancel the coroutines before destroying the lock
|
||||
self.os_data.table_lock.deinit();
|
||||
var it = self.os_data.file_table.iterator();
|
||||
|
|
@ -864,7 +876,10 @@ pub fn Watch(comptime V: type) type {
|
|||
|
||||
pub async fn addFile(self: *Self, file_path: []const u8, value: V) !?V {
|
||||
switch (builtin.os) {
|
||||
builtin.Os.macosx, builtin.Os.freebsd => return await (async addFileKEvent(self, file_path, value) catch unreachable),
|
||||
builtin.Os.macosx,
|
||||
builtin.Os.freebsd,
|
||||
builtin.Os.netbsd
|
||||
=> return await (async addFileKEvent(self, file_path, value) catch unreachable),
|
||||
builtin.Os.linux => return await (async addFileLinux(self, file_path, value) catch unreachable),
|
||||
builtin.Os.windows => return await (async addFileWindows(self, file_path, value) catch unreachable),
|
||||
else => @compileError("Unsupported OS"),
|
||||
|
|
|
|||
|
|
@ -50,7 +50,7 @@ pub const Loop = struct {
|
|||
};
|
||||
|
||||
pub const EventFd = switch (builtin.os) {
|
||||
builtin.Os.macosx, builtin.Os.freebsd => KEventFd,
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => KEventFd,
|
||||
builtin.Os.linux => struct {
|
||||
base: ResumeNode,
|
||||
epoll_op: u32,
|
||||
|
|
@ -69,7 +69,7 @@ pub const Loop = struct {
|
|||
};
|
||||
|
||||
pub const Basic = switch (builtin.os) {
|
||||
builtin.Os.macosx, builtin.Os.freebsd => KEventBasic,
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => KEventBasic,
|
||||
builtin.Os.linux => struct {
|
||||
base: ResumeNode,
|
||||
},
|
||||
|
|
@ -221,7 +221,7 @@ pub const Loop = struct {
|
|||
self.extra_threads[extra_thread_index] = try os.spawnThread(self, workerRun);
|
||||
}
|
||||
},
|
||||
builtin.Os.macosx, builtin.Os.freebsd => {
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
|
||||
self.os_data.kqfd = try os.bsdKQueue();
|
||||
errdefer os.close(self.os_data.kqfd);
|
||||
|
||||
|
|
@ -386,7 +386,7 @@ pub const Loop = struct {
|
|||
os.close(self.os_data.epollfd);
|
||||
self.allocator.free(self.eventfd_resume_nodes);
|
||||
},
|
||||
builtin.Os.macosx, builtin.Os.freebsd => {
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
|
||||
os.close(self.os_data.kqfd);
|
||||
os.close(self.os_data.fs_kqfd);
|
||||
},
|
||||
|
|
@ -501,7 +501,7 @@ pub const Loop = struct {
|
|||
const eventfd_node = &resume_stack_node.data;
|
||||
eventfd_node.base.handle = next_tick_node.data;
|
||||
switch (builtin.os) {
|
||||
builtin.Os.macosx, builtin.Os.freebsd => {
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
|
||||
const kevent_array = (*[1]posix.Kevent)(&eventfd_node.kevent);
|
||||
const empty_kevs = ([*]posix.Kevent)(undefined)[0..0];
|
||||
_ = os.bsdKEvent(self.os_data.kqfd, kevent_array, empty_kevs, null) catch {
|
||||
|
|
@ -564,6 +564,7 @@ pub const Loop = struct {
|
|||
builtin.Os.linux,
|
||||
builtin.Os.macosx,
|
||||
builtin.Os.freebsd,
|
||||
builtin.Os.netbsd,
|
||||
=> self.os_data.fs_thread.wait(),
|
||||
else => {},
|
||||
}
|
||||
|
|
@ -628,7 +629,7 @@ pub const Loop = struct {
|
|||
os.posixWrite(self.os_data.final_eventfd, wakeup_bytes) catch unreachable;
|
||||
return;
|
||||
},
|
||||
builtin.Os.macosx, builtin.Os.freebsd => {
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
|
||||
self.posixFsRequest(&self.os_data.fs_end_request);
|
||||
const final_kevent = (*[1]posix.Kevent)(&self.os_data.final_kevent);
|
||||
const empty_kevs = ([*]posix.Kevent)(undefined)[0..0];
|
||||
|
|
@ -686,7 +687,7 @@ pub const Loop = struct {
|
|||
}
|
||||
}
|
||||
},
|
||||
builtin.Os.macosx, builtin.Os.freebsd => {
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
|
||||
var eventlist: [1]posix.Kevent = undefined;
|
||||
const empty_kevs = ([*]posix.Kevent)(undefined)[0..0];
|
||||
const count = os.bsdKEvent(self.os_data.kqfd, empty_kevs, eventlist[0..], null) catch unreachable;
|
||||
|
|
@ -749,7 +750,7 @@ pub const Loop = struct {
|
|||
self.beginOneEvent(); // finished in posixFsRun after processing the msg
|
||||
self.os_data.fs_queue.put(request_node);
|
||||
switch (builtin.os) {
|
||||
builtin.Os.macosx, builtin.Os.freebsd => {
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
|
||||
const fs_kevs = (*[1]posix.Kevent)(&self.os_data.fs_kevent_wake);
|
||||
const empty_kevs = ([*]posix.Kevent)(undefined)[0..0];
|
||||
_ = os.bsdKEvent(self.os_data.fs_kqfd, fs_kevs, empty_kevs, null) catch unreachable;
|
||||
|
|
@ -819,7 +820,7 @@ pub const Loop = struct {
|
|||
else => unreachable,
|
||||
}
|
||||
},
|
||||
builtin.Os.macosx, builtin.Os.freebsd => {
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
|
||||
const fs_kevs = (*[1]posix.Kevent)(&self.os_data.fs_kevent_wait);
|
||||
var out_kevs: [1]posix.Kevent = undefined;
|
||||
_ = os.bsdKEvent(self.os_data.fs_kqfd, fs_kevs, out_kevs[0..], null) catch unreachable;
|
||||
|
|
@ -831,7 +832,7 @@ pub const Loop = struct {
|
|||
|
||||
const OsData = switch (builtin.os) {
|
||||
builtin.Os.linux => LinuxOsData,
|
||||
builtin.Os.macosx, builtin.Os.freebsd => KEventData,
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => KEventData,
|
||||
builtin.Os.windows => struct {
|
||||
io_port: windows.HANDLE,
|
||||
extra_thread_count: usize,
|
||||
|
|
|
|||
|
|
@ -71,7 +71,7 @@ pub const DirectAllocator = struct {
|
|||
const self = @fieldParentPtr(DirectAllocator, "allocator", allocator);
|
||||
|
||||
switch (builtin.os) {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd => {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
|
||||
const p = os.posix;
|
||||
const alloc_size = if (alignment <= os.page_size) n else n + alignment;
|
||||
const addr = p.mmap(null, alloc_size, p.PROT_READ | p.PROT_WRITE, p.MAP_PRIVATE | p.MAP_ANONYMOUS, -1, 0);
|
||||
|
|
@ -120,7 +120,7 @@ pub const DirectAllocator = struct {
|
|||
const self = @fieldParentPtr(DirectAllocator, "allocator", allocator);
|
||||
|
||||
switch (builtin.os) {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd => {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
|
||||
if (new_size <= old_mem.len) {
|
||||
const base_addr = @ptrToInt(old_mem.ptr);
|
||||
const old_addr_end = base_addr + old_mem.len;
|
||||
|
|
@ -164,7 +164,7 @@ pub const DirectAllocator = struct {
|
|||
const self = @fieldParentPtr(DirectAllocator, "allocator", allocator);
|
||||
|
||||
switch (builtin.os) {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd => {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
|
||||
_ = os.posix.munmap(@ptrToInt(bytes.ptr), bytes.len);
|
||||
},
|
||||
Os.windows => {
|
||||
|
|
|
|||
|
|
@ -237,7 +237,7 @@ pub const File = struct {
|
|||
|
||||
pub fn seekForward(self: File, amount: isize) SeekError!void {
|
||||
switch (builtin.os) {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd => {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
|
||||
const result = posix.lseek(self.handle, amount, posix.SEEK_CUR);
|
||||
const err = posix.getErrno(result);
|
||||
if (err > 0) {
|
||||
|
|
@ -268,7 +268,7 @@ pub const File = struct {
|
|||
|
||||
pub fn seekTo(self: File, pos: usize) SeekError!void {
|
||||
switch (builtin.os) {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd => {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
|
||||
const ipos = try math.cast(isize, pos);
|
||||
const result = posix.lseek(self.handle, ipos, posix.SEEK_SET);
|
||||
const err = posix.getErrno(result);
|
||||
|
|
@ -309,7 +309,7 @@ pub const File = struct {
|
|||
|
||||
pub fn getPos(self: File) GetSeekPosError!usize {
|
||||
switch (builtin.os) {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd => {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
|
||||
const result = posix.lseek(self.handle, 0, posix.SEEK_CUR);
|
||||
const err = posix.getErrno(result);
|
||||
if (err > 0) {
|
||||
|
|
|
|||
|
|
@ -43,7 +43,7 @@ pub fn getAppDataDir(allocator: *mem.Allocator, appname: []const u8) GetAppDataD
|
|||
};
|
||||
return os.path.join(allocator, [][]const u8{ home_dir, "Library", "Application Support", appname });
|
||||
},
|
||||
builtin.Os.linux, builtin.Os.freebsd => {
|
||||
builtin.Os.linux, builtin.Os.freebsd, builtin.Os.netbsd => {
|
||||
const home_dir = os.getEnvPosix("HOME") orelse {
|
||||
// TODO look in /etc/passwd
|
||||
return error.AppDataDirUnavailable;
|
||||
|
|
|
|||
|
|
@ -11,7 +11,7 @@ pub const UserInfo = struct {
|
|||
/// POSIX function which gets a uid from username.
|
||||
pub fn getUserInfo(name: []const u8) !UserInfo {
|
||||
return switch (builtin.os) {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd => posixGetUserInfo(name),
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => posixGetUserInfo(name),
|
||||
else => @compileError("Unsupported OS"),
|
||||
};
|
||||
}
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@ const builtin = @import("builtin");
|
|||
const Os = builtin.Os;
|
||||
const is_windows = builtin.os == Os.windows;
|
||||
const is_posix = switch (builtin.os) {
|
||||
builtin.Os.linux, builtin.Os.macosx, builtin.Os.freebsd => true,
|
||||
builtin.Os.linux, builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => true,
|
||||
else => false,
|
||||
};
|
||||
const os = @This();
|
||||
|
|
@ -30,6 +30,7 @@ pub const windows = @import("windows/index.zig");
|
|||
pub const darwin = @import("darwin.zig");
|
||||
pub const linux = @import("linux/index.zig");
|
||||
pub const freebsd = @import("freebsd/index.zig");
|
||||
pub const netbsd = @import("netbsd/index.zig");
|
||||
pub const zen = @import("zen.zig");
|
||||
pub const uefi = @import("uefi.zig");
|
||||
|
||||
|
|
@ -37,6 +38,7 @@ pub const posix = switch (builtin.os) {
|
|||
Os.linux => linux,
|
||||
Os.macosx, Os.ios => darwin,
|
||||
Os.freebsd => freebsd,
|
||||
Os.netbsd => netbsd,
|
||||
Os.zen => zen,
|
||||
else => @compileError("Unsupported OS"),
|
||||
};
|
||||
|
|
@ -50,7 +52,7 @@ pub const time = @import("time.zig");
|
|||
|
||||
pub const page_size = 4 * 1024;
|
||||
pub const MAX_PATH_BYTES = switch (builtin.os) {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd => posix.PATH_MAX,
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => posix.PATH_MAX,
|
||||
// Each UTF-16LE character may be expanded to 3 UTF-8 bytes.
|
||||
// If it would require 4 UTF-8 bytes, then there would be a surrogate
|
||||
// pair in the UTF-16LE, and we (over)account 3 bytes for it that way.
|
||||
|
|
@ -125,7 +127,7 @@ pub fn getRandomBytes(buf: []u8) !void {
|
|||
else => return unexpectedErrorPosix(errno),
|
||||
}
|
||||
},
|
||||
Os.macosx, Os.ios, Os.freebsd => return getRandomBytesDevURandom(buf),
|
||||
Os.macosx, Os.ios, Os.freebsd, Os.netbsd => return getRandomBytesDevURandom(buf),
|
||||
Os.windows => {
|
||||
// Call RtlGenRandom() instead of CryptGetRandom() on Windows
|
||||
// https://github.com/rust-lang-nursery/rand/issues/111
|
||||
|
|
@ -185,7 +187,7 @@ pub fn abort() noreturn {
|
|||
c.abort();
|
||||
}
|
||||
switch (builtin.os) {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd => {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
|
||||
_ = posix.raise(posix.SIGABRT);
|
||||
_ = posix.raise(posix.SIGKILL);
|
||||
while (true) {}
|
||||
|
|
@ -211,7 +213,7 @@ pub fn exit(status: u8) noreturn {
|
|||
c.exit(status);
|
||||
}
|
||||
switch (builtin.os) {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd => {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
|
||||
posix.exit(status);
|
||||
},
|
||||
Os.windows => {
|
||||
|
|
@ -327,7 +329,7 @@ pub fn posix_preadv(fd: i32, iov: [*]const posix.iovec, count: usize, offset: u6
|
|||
}
|
||||
}
|
||||
},
|
||||
builtin.Os.linux, builtin.Os.freebsd => while (true) {
|
||||
builtin.Os.linux, builtin.Os.freebsd, Os.netbsd => while (true) {
|
||||
const rc = posix.preadv(fd, iov, count, offset);
|
||||
const err = posix.getErrno(rc);
|
||||
switch (err) {
|
||||
|
|
@ -434,7 +436,7 @@ pub fn posix_pwritev(fd: i32, iov: [*]const posix.iovec_const, count: usize, off
|
|||
}
|
||||
}
|
||||
},
|
||||
builtin.Os.linux, builtin.Os.freebsd => while (true) {
|
||||
builtin.Os.linux, builtin.Os.freebsd, builtin.Os.netbsd => while (true) {
|
||||
const rc = posix.pwritev(fd, iov, count, offset);
|
||||
const err = posix.getErrno(rc);
|
||||
switch (err) {
|
||||
|
|
@ -699,7 +701,7 @@ pub fn getBaseAddress() usize {
|
|||
const phdr = linuxGetAuxVal(std.elf.AT_PHDR);
|
||||
return phdr - @sizeOf(std.elf.Ehdr);
|
||||
},
|
||||
builtin.Os.macosx, builtin.Os.freebsd => return @ptrToInt(&std.c._mh_execute_header),
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => return @ptrToInt(&std.c._mh_execute_header),
|
||||
builtin.Os.windows => return @ptrToInt(windows.GetModuleHandleW(null)),
|
||||
else => @compileError("Unsupported OS"),
|
||||
}
|
||||
|
|
@ -1339,7 +1341,7 @@ pub fn deleteDirC(dir_path: [*]const u8) DeleteDirError!void {
|
|||
const dir_path_w = try windows_util.cStrToPrefixedFileW(dir_path);
|
||||
return deleteDirW(&dir_path_w);
|
||||
},
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd => {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
|
||||
const err = posix.getErrno(posix.rmdir(dir_path));
|
||||
switch (err) {
|
||||
0 => return,
|
||||
|
|
@ -1382,7 +1384,7 @@ pub fn deleteDir(dir_path: []const u8) DeleteDirError!void {
|
|||
const dir_path_w = try windows_util.sliceToPrefixedFileW(dir_path);
|
||||
return deleteDirW(&dir_path_w);
|
||||
},
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd => {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
|
||||
const dir_path_c = try toPosixPath(dir_path);
|
||||
return deleteDirC(&dir_path_c);
|
||||
},
|
||||
|
|
@ -1501,7 +1503,7 @@ pub const Dir = struct {
|
|||
allocator: *Allocator,
|
||||
|
||||
pub const Handle = switch (builtin.os) {
|
||||
Os.macosx, Os.ios, Os.freebsd => struct {
|
||||
Os.macosx, Os.ios, Os.freebsd, Os.netbsd => struct {
|
||||
fd: i32,
|
||||
seek: i64,
|
||||
buf: []u8,
|
||||
|
|
@ -1578,7 +1580,7 @@ pub const Dir = struct {
|
|||
.name_data = undefined,
|
||||
};
|
||||
},
|
||||
Os.macosx, Os.ios, Os.freebsd => Handle{
|
||||
Os.macosx, Os.ios, Os.freebsd, Os.netbsd => Handle{
|
||||
.fd = try posixOpen(
|
||||
dir_path,
|
||||
posix.O_RDONLY | posix.O_NONBLOCK | posix.O_DIRECTORY | posix.O_CLOEXEC,
|
||||
|
|
@ -1609,7 +1611,7 @@ pub const Dir = struct {
|
|||
Os.windows => {
|
||||
_ = windows.FindClose(self.handle.handle);
|
||||
},
|
||||
Os.macosx, Os.ios, Os.linux, Os.freebsd => {
|
||||
Os.macosx, Os.ios, Os.linux, Os.freebsd, Os.netbsd => {
|
||||
self.allocator.free(self.handle.buf);
|
||||
os.close(self.handle.fd);
|
||||
},
|
||||
|
|
@ -1625,6 +1627,7 @@ pub const Dir = struct {
|
|||
Os.macosx, Os.ios => return self.nextDarwin(),
|
||||
Os.windows => return self.nextWindows(),
|
||||
Os.freebsd => return self.nextFreebsd(),
|
||||
Os.netbsd => return self.nextFreebsd(),
|
||||
else => @compileError("unimplemented"),
|
||||
}
|
||||
}
|
||||
|
|
@ -2256,7 +2259,7 @@ pub fn unexpectedErrorWindows(err: windows.DWORD) UnexpectedError {
|
|||
pub fn openSelfExe() !os.File {
|
||||
switch (builtin.os) {
|
||||
Os.linux => return os.File.openReadC(c"/proc/self/exe"),
|
||||
Os.macosx, Os.ios, Os.freebsd => {
|
||||
Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
|
||||
var buf: [MAX_PATH_BYTES]u8 = undefined;
|
||||
const self_exe_path = try selfExePath(&buf);
|
||||
buf[self_exe_path.len] = 0;
|
||||
|
|
@ -2317,6 +2320,19 @@ pub fn selfExePath(out_buffer: *[MAX_PATH_BYTES]u8) ![]u8 {
|
|||
else => unexpectedErrorPosix(err),
|
||||
};
|
||||
},
|
||||
Os.netbsd => {
|
||||
var mib = [4]c_int{ posix.CTL_KERN, posix.KERN_PROC_ARGS, -1, posix.KERN_PROC_PATHNAME };
|
||||
var out_len: usize = out_buffer.len;
|
||||
const err = posix.getErrno(posix.sysctl(&mib, 4, out_buffer, &out_len, null, 0));
|
||||
|
||||
if (err == 0) return mem.toSlice(u8, out_buffer);
|
||||
|
||||
return switch (err) {
|
||||
posix.EFAULT => error.BadAdress,
|
||||
posix.EPERM => error.PermissionDenied,
|
||||
else => unexpectedErrorPosix(err),
|
||||
};
|
||||
},
|
||||
Os.windows => {
|
||||
var utf16le_buf: [windows_util.PATH_MAX_WIDE]u16 = undefined;
|
||||
const utf16le_slice = try selfExePathW(&utf16le_buf);
|
||||
|
|
@ -2355,7 +2371,7 @@ pub fn selfExeDirPath(out_buffer: *[MAX_PATH_BYTES]u8) ![]const u8 {
|
|||
// will not return null.
|
||||
return path.dirname(full_exe_path).?;
|
||||
},
|
||||
Os.windows, Os.macosx, Os.ios, Os.freebsd => {
|
||||
Os.windows, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
|
||||
const self_exe_path = try selfExePath(out_buffer);
|
||||
// Assume that the OS APIs return absolute paths, and therefore dirname
|
||||
// will not return null.
|
||||
|
|
@ -3227,7 +3243,7 @@ pub const CpuCountError = error{
|
|||
|
||||
pub fn cpuCount(fallback_allocator: *mem.Allocator) CpuCountError!usize {
|
||||
switch (builtin.os) {
|
||||
builtin.Os.macosx, builtin.Os.freebsd => {
|
||||
builtin.Os.macosx, builtin.Os.freebsd, builtin.Os.netbsd => {
|
||||
var count: c_int = undefined;
|
||||
var count_len: usize = @sizeOf(c_int);
|
||||
const rc = posix.sysctlbyname(switch (builtin.os) {
|
||||
|
|
|
|||
|
|
@ -0,0 +1,134 @@
|
|||
pub const EPERM = 1; // Operation not permitted
|
||||
pub const ENOENT = 2; // No such file or directory
|
||||
pub const ESRCH = 3; // No such process
|
||||
pub const EINTR = 4; // Interrupted system call
|
||||
pub const EIO = 5; // Input/output error
|
||||
pub const ENXIO = 6; // Device not configured
|
||||
pub const E2BIG = 7; // Argument list too long
|
||||
pub const ENOEXEC = 8; // Exec format error
|
||||
pub const EBADF = 9; // Bad file descriptor
|
||||
pub const ECHILD = 10; // No child processes
|
||||
pub const EDEADLK = 11; // Resource deadlock avoided
|
||||
// 11 was EAGAIN
|
||||
pub const ENOMEM = 12; // Cannot allocate memory
|
||||
pub const EACCES = 13; // Permission denied
|
||||
pub const EFAULT = 14; // Bad address
|
||||
pub const ENOTBLK = 15; // Block device required
|
||||
pub const EBUSY = 16; // Device busy
|
||||
pub const EEXIST = 17; // File exists
|
||||
pub const EXDEV = 18; // Cross-device link
|
||||
pub const ENODEV = 19; // Operation not supported by device
|
||||
pub const ENOTDIR = 20; // Not a directory
|
||||
pub const EISDIR = 21; // Is a directory
|
||||
pub const EINVAL = 22; // Invalid argument
|
||||
pub const ENFILE = 23; // Too many open files in system
|
||||
pub const EMFILE = 24; // Too many open files
|
||||
pub const ENOTTY = 25; // Inappropriate ioctl for device
|
||||
pub const ETXTBSY = 26; // Text file busy
|
||||
pub const EFBIG = 27; // File too large
|
||||
pub const ENOSPC = 28; // No space left on device
|
||||
pub const ESPIPE = 29; // Illegal seek
|
||||
pub const EROFS = 30; // Read-only file system
|
||||
pub const EMLINK = 31; // Too many links
|
||||
pub const EPIPE = 32; // Broken pipe
|
||||
|
||||
// math software
|
||||
pub const EDOM = 33; // Numerical argument out of domain
|
||||
pub const ERANGE = 34; // Result too large or too small
|
||||
|
||||
// non-blocking and interrupt i/o
|
||||
pub const EAGAIN = 35; // Resource temporarily unavailable
|
||||
pub const EWOULDBLOCK = EAGAIN; // Operation would block
|
||||
pub const EINPROGRESS = 36; // Operation now in progress
|
||||
pub const EALREADY = 37; // Operation already in progress
|
||||
|
||||
// ipc/network software -- argument errors
|
||||
pub const ENOTSOCK = 38; // Socket operation on non-socket
|
||||
pub const EDESTADDRREQ = 39; // Destination address required
|
||||
pub const EMSGSIZE = 40; // Message too long
|
||||
pub const EPROTOTYPE = 41; // Protocol wrong type for socket
|
||||
pub const ENOPROTOOPT = 42; // Protocol option not available
|
||||
pub const EPROTONOSUPPORT = 43; // Protocol not supported
|
||||
pub const ESOCKTNOSUPPORT = 44; // Socket type not supported
|
||||
pub const EOPNOTSUPP = 45; // Operation not supported
|
||||
pub const EPFNOSUPPORT = 46; // Protocol family not supported
|
||||
pub const EAFNOSUPPORT = 47; // Address family not supported by protocol family
|
||||
pub const EADDRINUSE = 48; // Address already in use
|
||||
pub const EADDRNOTAVAIL = 49; // Can't assign requested address
|
||||
|
||||
// ipc/network software -- operational errors
|
||||
pub const ENETDOWN = 50; // Network is down
|
||||
pub const ENETUNREACH = 51; // Network is unreachable
|
||||
pub const ENETRESET = 52; // Network dropped connection on reset
|
||||
pub const ECONNABORTED = 53; // Software caused connection abort
|
||||
pub const ECONNRESET = 54; // Connection reset by peer
|
||||
pub const ENOBUFS = 55; // No buffer space available
|
||||
pub const EISCONN = 56; // Socket is already connected
|
||||
pub const ENOTCONN = 57; // Socket is not connected
|
||||
pub const ESHUTDOWN = 58; // Can't send after socket shutdown
|
||||
pub const ETOOMANYREFS = 59; // Too many references: can't splice
|
||||
pub const ETIMEDOUT = 60; // Operation timed out
|
||||
pub const ECONNREFUSED = 61; // Connection refused
|
||||
|
||||
pub const ELOOP = 62; // Too many levels of symbolic links
|
||||
pub const ENAMETOOLONG = 63; // File name too long
|
||||
|
||||
// should be rearranged
|
||||
pub const EHOSTDOWN = 64; // Host is down
|
||||
pub const EHOSTUNREACH = 65; // No route to host
|
||||
pub const ENOTEMPTY = 66; // Directory not empty
|
||||
|
||||
// quotas & mush
|
||||
pub const EPROCLIM = 67; // Too many processes
|
||||
pub const EUSERS = 68; // Too many users
|
||||
pub const EDQUOT = 69; // Disc quota exceeded
|
||||
|
||||
// Network File System
|
||||
pub const ESTALE = 70; // Stale NFS file handle
|
||||
pub const EREMOTE = 71; // Too many levels of remote in path
|
||||
pub const EBADRPC = 72; // RPC struct is bad
|
||||
pub const ERPCMISMATCH = 73; // RPC version wrong
|
||||
pub const EPROGUNAVAIL = 74; // RPC prog. not avail
|
||||
pub const EPROGMISMATCH = 75; // Program version wrong
|
||||
pub const EPROCUNAVAIL = 76; // Bad procedure for program
|
||||
|
||||
pub const ENOLCK = 77; // No locks available
|
||||
pub const ENOSYS = 78; // Function not implemented
|
||||
|
||||
pub const EFTYPE = 79; // Inappropriate file type or format
|
||||
pub const EAUTH = 80; // Authentication error
|
||||
pub const ENEEDAUTH = 81; // Need authenticator
|
||||
|
||||
// SystemV IPC
|
||||
pub const EIDRM = 82; // Identifier removed
|
||||
pub const ENOMSG = 83; // No message of desired type
|
||||
pub const EOVERFLOW = 84; // Value too large to be stored in data type
|
||||
|
||||
// Wide/multibyte-character handling, ISO/IEC 9899/AMD1:1995
|
||||
pub const EILSEQ = 85; // Illegal byte sequence
|
||||
|
||||
// From IEEE Std 1003.1-2001
|
||||
// Base, Realtime, Threads or Thread Priority Scheduling option errors
|
||||
pub const ENOTSUP = 86; // Not supported
|
||||
|
||||
// Realtime option errors
|
||||
pub const ECANCELED = 87; // Operation canceled
|
||||
|
||||
// Realtime, XSI STREAMS option errors
|
||||
pub const EBADMSG = 88; // Bad or Corrupt message
|
||||
|
||||
// XSI STREAMS option errors
|
||||
pub const ENODATA = 89; // No message available
|
||||
pub const ENOSR = 90; // No STREAM resources
|
||||
pub const ENOSTR = 91; // Not a STREAM
|
||||
pub const ETIME = 92; // STREAM ioctl timeout
|
||||
|
||||
// File system extended attribute errors
|
||||
pub const ENOATTR = 93; // Attribute not found
|
||||
|
||||
// Realtime, XSI STREAMS option errors
|
||||
pub const EMULTIHOP = 94; // Multihop attempted
|
||||
pub const ENOLINK = 95; // Link has been severed
|
||||
pub const EPROTO = 96; // Protocol error
|
||||
|
||||
pub const ELAST = 96; // Must equal largest errno
|
||||
|
|
@ -0,0 +1,728 @@
|
|||
const builtin = @import("builtin");
|
||||
|
||||
pub use @import("errno.zig");
|
||||
|
||||
const std = @import("../../index.zig");
|
||||
const c = std.c;
|
||||
|
||||
const assert = std.debug.assert;
|
||||
const maxInt = std.math.maxInt;
|
||||
pub const Kevent = c.Kevent;
|
||||
|
||||
pub const CTL_KERN = 1;
|
||||
pub const CTL_DEBUG = 5;
|
||||
|
||||
pub const KERN_PROC_ARGS = 48; // struct: process argv/env
|
||||
pub const KERN_PROC_PATHNAME = 5; // path to executable
|
||||
|
||||
pub const PATH_MAX = 1024;
|
||||
|
||||
pub const STDIN_FILENO = 0;
|
||||
pub const STDOUT_FILENO = 1;
|
||||
pub const STDERR_FILENO = 2;
|
||||
|
||||
pub const PROT_NONE = 0;
|
||||
pub const PROT_READ = 1;
|
||||
pub const PROT_WRITE = 2;
|
||||
pub const PROT_EXEC = 4;
|
||||
|
||||
pub const CLOCK_REALTIME = 0;
|
||||
pub const CLOCK_VIRTUAL = 1;
|
||||
pub const CLOCK_PROF = 2;
|
||||
pub const CLOCK_MONOTONIC = 3;
|
||||
pub const CLOCK_THREAD_CPUTIME_ID = 0x20000000;
|
||||
pub const CLOCK_PROCESS_CPUTIME_ID = 0x40000000;
|
||||
|
||||
pub const MAP_FAILED = maxInt(usize);
|
||||
pub const MAP_SHARED = 0x0001;
|
||||
pub const MAP_PRIVATE = 0x0002;
|
||||
pub const MAP_REMAPDUP = 0x0004;
|
||||
pub const MAP_FIXED = 0x0010;
|
||||
pub const MAP_RENAME = 0x0020;
|
||||
pub const MAP_NORESERVE = 0x0040;
|
||||
pub const MAP_INHERIT = 0x0080;
|
||||
pub const MAP_HASSEMAPHORE = 0x0200;
|
||||
pub const MAP_TRYFIXED = 0x0400;
|
||||
pub const MAP_WIRED = 0x0800;
|
||||
|
||||
pub const MAP_FILE = 0x0000;
|
||||
pub const MAP_NOSYNC = 0x0800;
|
||||
pub const MAP_ANON = 0x1000;
|
||||
pub const MAP_ANONYMOUS = MAP_ANON;
|
||||
pub const MAP_STACK = 0x2000;
|
||||
|
||||
pub const WNOHANG = 0x00000001;
|
||||
pub const WUNTRACED = 0x00000002;
|
||||
pub const WSTOPPED = WUNTRACED;
|
||||
pub const WCONTINUED = 0x00000010;
|
||||
pub const WNOWAIT = 0x00010000;
|
||||
pub const WEXITED = 0x00000020;
|
||||
pub const WTRAPPED = 0x00000040;
|
||||
|
||||
pub const SA_ONSTACK = 0x0001;
|
||||
pub const SA_RESTART = 0x0002;
|
||||
pub const SA_RESETHAND = 0x0004;
|
||||
pub const SA_NOCLDSTOP = 0x0008;
|
||||
pub const SA_NODEFER = 0x0010;
|
||||
pub const SA_NOCLDWAIT = 0x0020;
|
||||
pub const SA_SIGINFO = 0x0040;
|
||||
|
||||
pub const SIGHUP = 1;
|
||||
pub const SIGINT = 2;
|
||||
pub const SIGQUIT = 3;
|
||||
pub const SIGILL = 4;
|
||||
pub const SIGTRAP = 5;
|
||||
pub const SIGABRT = 6;
|
||||
pub const SIGIOT = SIGABRT;
|
||||
pub const SIGEMT = 7;
|
||||
pub const SIGFPE = 8;
|
||||
pub const SIGKILL = 9;
|
||||
pub const SIGBUS = 10;
|
||||
pub const SIGSEGV = 11;
|
||||
pub const SIGSYS = 12;
|
||||
pub const SIGPIPE = 13;
|
||||
pub const SIGALRM = 14;
|
||||
pub const SIGTERM = 15;
|
||||
pub const SIGURG = 16;
|
||||
pub const SIGSTOP = 17;
|
||||
pub const SIGTSTP = 18;
|
||||
pub const SIGCONT = 19;
|
||||
pub const SIGCHLD = 20;
|
||||
pub const SIGTTIN = 21;
|
||||
pub const SIGTTOU = 22;
|
||||
pub const SIGIO = 23;
|
||||
pub const SIGXCPU = 24;
|
||||
pub const SIGXFSZ = 25;
|
||||
pub const SIGVTALRM = 26;
|
||||
pub const SIGPROF = 27;
|
||||
pub const SIGWINCH = 28;
|
||||
pub const SIGINFO = 29;
|
||||
pub const SIGUSR1 = 30;
|
||||
pub const SIGUSR2 = 31;
|
||||
pub const SIGPWR = 32;
|
||||
|
||||
pub const SIGRTMIN = 33;
|
||||
pub const SIGRTMAX = 63;
|
||||
|
||||
// access function
|
||||
pub const F_OK = 0; // test for existence of file
|
||||
pub const X_OK = 1; // test for execute or search permission
|
||||
pub const W_OK = 2; // test for write permission
|
||||
pub const R_OK = 4; // test for read permission
|
||||
|
||||
|
||||
pub const O_RDONLY = 0x0000;
|
||||
pub const O_WRONLY = 0x0001;
|
||||
pub const O_RDWR = 0x0002;
|
||||
pub const O_ACCMODE = 0x0003;
|
||||
|
||||
pub const O_CREAT = 0x0200;
|
||||
pub const O_EXCL = 0x0800;
|
||||
pub const O_NOCTTY = 0x8000;
|
||||
pub const O_TRUNC = 0x0400;
|
||||
pub const O_APPEND = 0x0008;
|
||||
pub const O_NONBLOCK = 0x0004;
|
||||
pub const O_DSYNC = 0x00010000;
|
||||
pub const O_SYNC = 0x0080;
|
||||
pub const O_RSYNC = 0x00020000;
|
||||
pub const O_DIRECTORY = 0x00080000;
|
||||
pub const O_NOFOLLOW = 0x00000100;
|
||||
pub const O_CLOEXEC = 0x00400000;
|
||||
|
||||
pub const O_ASYNC = 0x0040;
|
||||
pub const O_DIRECT = 0x00080000;
|
||||
pub const O_LARGEFILE = 0;
|
||||
pub const O_NOATIME = 0;
|
||||
pub const O_PATH = 0;
|
||||
pub const O_TMPFILE = 0;
|
||||
pub const O_NDELAY = O_NONBLOCK;
|
||||
|
||||
pub const F_DUPFD = 0;
|
||||
pub const F_GETFD = 1;
|
||||
pub const F_SETFD = 2;
|
||||
pub const F_GETFL = 3;
|
||||
pub const F_SETFL = 4;
|
||||
|
||||
pub const F_GETOWN = 5;
|
||||
pub const F_SETOWN = 6;
|
||||
|
||||
pub const F_GETLK = 7;
|
||||
pub const F_SETLK = 8;
|
||||
pub const F_SETLKW = 9;
|
||||
|
||||
pub const SEEK_SET = 0;
|
||||
pub const SEEK_CUR = 1;
|
||||
pub const SEEK_END = 2;
|
||||
|
||||
pub const SIG_BLOCK = 1;
|
||||
pub const SIG_UNBLOCK = 2;
|
||||
pub const SIG_SETMASK = 3;
|
||||
|
||||
pub const SOCK_STREAM = 1;
|
||||
pub const SOCK_DGRAM = 2;
|
||||
pub const SOCK_RAW = 3;
|
||||
pub const SOCK_RDM = 4;
|
||||
pub const SOCK_SEQPACKET = 5;
|
||||
|
||||
pub const SOCK_CLOEXEC = 0x10000000;
|
||||
pub const SOCK_NONBLOCK = 0x20000000;
|
||||
|
||||
pub const PROTO_ip = 0;
|
||||
pub const PROTO_icmp = 1;
|
||||
pub const PROTO_igmp = 2;
|
||||
pub const PROTO_ggp = 3;
|
||||
pub const PROTO_ipencap = 4;
|
||||
pub const PROTO_tcp = 6;
|
||||
pub const PROTO_egp = 8;
|
||||
pub const PROTO_pup = 12;
|
||||
pub const PROTO_udp = 17;
|
||||
pub const PROTO_xns_idp = 22;
|
||||
pub const PROTO_iso_tp4 = 29;
|
||||
pub const PROTO_ipv6 = 41;
|
||||
pub const PROTO_ipv6_route = 43;
|
||||
pub const PROTO_ipv6_frag = 44;
|
||||
pub const PROTO_rsvp = 46;
|
||||
pub const PROTO_gre = 47;
|
||||
pub const PROTO_esp = 50;
|
||||
pub const PROTO_ah = 51;
|
||||
pub const PROTO_ipv6_icmp = 58;
|
||||
pub const PROTO_ipv6_nonxt = 59;
|
||||
pub const PROTO_ipv6_opts = 60;
|
||||
pub const PROTO_encap = 98;
|
||||
pub const PROTO_pim = 103;
|
||||
pub const PROTO_raw = 255;
|
||||
|
||||
pub const PF_UNSPEC = 0;
|
||||
pub const PF_LOCAL = 1;
|
||||
pub const PF_UNIX = PF_LOCAL;
|
||||
pub const PF_FILE = PF_LOCAL;
|
||||
pub const PF_INET = 2;
|
||||
pub const PF_APPLETALK = 16;
|
||||
pub const PF_INET6 = 24;
|
||||
pub const PF_DECnet = 12;
|
||||
pub const PF_KEY = 29;
|
||||
pub const PF_ROUTE = 34;
|
||||
pub const PF_SNA = 11;
|
||||
pub const PF_MPLS = 33;
|
||||
pub const PF_CAN = 35;
|
||||
pub const PF_BLUETOOTH = 31;
|
||||
pub const PF_ISDN = 26;
|
||||
pub const PF_MAX = 37;
|
||||
|
||||
pub const AF_UNSPEC = PF_UNSPEC;
|
||||
pub const AF_LOCAL = PF_LOCAL;
|
||||
pub const AF_UNIX = AF_LOCAL;
|
||||
pub const AF_FILE = AF_LOCAL;
|
||||
pub const AF_INET = PF_INET;
|
||||
pub const AF_APPLETALK = PF_APPLETALK;
|
||||
pub const AF_INET6 = PF_INET6;
|
||||
pub const AF_KEY = PF_KEY;
|
||||
pub const AF_ROUTE = PF_ROUTE;
|
||||
pub const AF_SNA = PF_SNA;
|
||||
pub const AF_MPLS = PF_MPLS;
|
||||
pub const AF_CAN = PF_CAN;
|
||||
pub const AF_BLUETOOTH = PF_BLUETOOTH;
|
||||
pub const AF_ISDN = PF_ISDN;
|
||||
pub const AF_MAX = PF_MAX;
|
||||
|
||||
pub const DT_UNKNOWN = 0;
|
||||
pub const DT_FIFO = 1;
|
||||
pub const DT_CHR = 2;
|
||||
pub const DT_DIR = 4;
|
||||
pub const DT_BLK = 6;
|
||||
pub const DT_REG = 8;
|
||||
pub const DT_LNK = 10;
|
||||
pub const DT_SOCK = 12;
|
||||
pub const DT_WHT = 14;
|
||||
|
||||
/// add event to kq (implies enable)
|
||||
pub const EV_ADD = 0x0001;
|
||||
|
||||
/// delete event from kq
|
||||
pub const EV_DELETE = 0x0002;
|
||||
|
||||
/// enable event
|
||||
pub const EV_ENABLE = 0x0004;
|
||||
|
||||
/// disable event (not reported)
|
||||
pub const EV_DISABLE = 0x0008;
|
||||
|
||||
/// only report one occurrence
|
||||
pub const EV_ONESHOT = 0x0010;
|
||||
|
||||
/// clear event state after reporting
|
||||
pub const EV_CLEAR = 0x0020;
|
||||
|
||||
/// force immediate event output
|
||||
/// ... with or without EV_ERROR
|
||||
/// ... use KEVENT_FLAG_ERROR_EVENTS
|
||||
/// on syscalls supporting flags
|
||||
pub const EV_RECEIPT = 0x0040;
|
||||
|
||||
/// disable event after reporting
|
||||
pub const EV_DISPATCH = 0x0080;
|
||||
|
||||
pub const EVFILT_READ = 0;
|
||||
pub const EVFILT_WRITE = 1;
|
||||
|
||||
/// attached to aio requests
|
||||
pub const EVFILT_AIO = 2;
|
||||
|
||||
/// attached to vnodes
|
||||
pub const EVFILT_VNODE = 3;
|
||||
|
||||
/// attached to struct proc
|
||||
pub const EVFILT_PROC = 4;
|
||||
|
||||
/// attached to struct proc
|
||||
pub const EVFILT_SIGNAL = 5;
|
||||
|
||||
/// timers
|
||||
pub const EVFILT_TIMER = 6;
|
||||
|
||||
/// Filesystem events
|
||||
pub const EVFILT_FS = 7;
|
||||
|
||||
/// XXX no EVFILT_USER, but what is it
|
||||
pub const EVFILT_USER = 0;
|
||||
|
||||
/// On input, NOTE_TRIGGER causes the event to be triggered for output.
|
||||
pub const NOTE_TRIGGER = 0x08000000;
|
||||
|
||||
/// low water mark
|
||||
pub const NOTE_LOWAT = 0x00000001;
|
||||
|
||||
/// vnode was removed
|
||||
pub const NOTE_DELETE = 0x00000001;
|
||||
|
||||
/// data contents changed
|
||||
pub const NOTE_WRITE = 0x00000002;
|
||||
|
||||
/// size increased
|
||||
pub const NOTE_EXTEND = 0x00000004;
|
||||
|
||||
/// attributes changed
|
||||
pub const NOTE_ATTRIB = 0x00000008;
|
||||
|
||||
/// link count changed
|
||||
pub const NOTE_LINK = 0x00000010;
|
||||
|
||||
/// vnode was renamed
|
||||
pub const NOTE_RENAME = 0x00000020;
|
||||
|
||||
/// vnode access was revoked
|
||||
pub const NOTE_REVOKE = 0x00000040;
|
||||
|
||||
/// process exited
|
||||
pub const NOTE_EXIT = 0x80000000;
|
||||
|
||||
/// process forked
|
||||
pub const NOTE_FORK = 0x40000000;
|
||||
|
||||
/// process exec'd
|
||||
pub const NOTE_EXEC = 0x20000000;
|
||||
|
||||
/// mask for signal & exit status
|
||||
pub const NOTE_PDATAMASK = 0x000fffff;
|
||||
pub const NOTE_PCTRLMASK = 0xf0000000;
|
||||
|
||||
pub const TIOCCBRK = 0x2000747a;
|
||||
pub const TIOCCDTR = 0x20007478;
|
||||
pub const TIOCCONS = 0x80047462;
|
||||
pub const TIOCDCDTIMESTAMP = 0x40107458;
|
||||
pub const TIOCDRAIN = 0x2000745e;
|
||||
pub const TIOCEXCL = 0x2000740d;
|
||||
pub const TIOCEXT = 0x80047460;
|
||||
pub const TIOCFLAG_CDTRCTS = 0x10;
|
||||
pub const TIOCFLAG_CLOCAL = 0x2;
|
||||
pub const TIOCFLAG_CRTSCTS = 0x4;
|
||||
pub const TIOCFLAG_MDMBUF = 0x8;
|
||||
pub const TIOCFLAG_SOFTCAR = 0x1;
|
||||
pub const TIOCFLUSH = 0x80047410;
|
||||
pub const TIOCGETA = 0x402c7413;
|
||||
pub const TIOCGETD = 0x4004741a;
|
||||
pub const TIOCGFLAGS = 0x4004745d;
|
||||
pub const TIOCGLINED = 0x40207442;
|
||||
pub const TIOCGPGRP = 0x40047477;
|
||||
pub const TIOCGQSIZE = 0x40047481;
|
||||
pub const TIOCGRANTPT = 0x20007447;
|
||||
pub const TIOCGSID = 0x40047463;
|
||||
pub const TIOCGSIZE = 0x40087468;
|
||||
pub const TIOCGWINSZ = 0x40087468;
|
||||
pub const TIOCMBIC = 0x8004746b;
|
||||
pub const TIOCMBIS = 0x8004746c;
|
||||
pub const TIOCMGET = 0x4004746a;
|
||||
pub const TIOCMSET = 0x8004746d;
|
||||
pub const TIOCM_CAR = 0x40;
|
||||
pub const TIOCM_CD = 0x40;
|
||||
pub const TIOCM_CTS = 0x20;
|
||||
pub const TIOCM_DSR = 0x100;
|
||||
pub const TIOCM_DTR = 0x2;
|
||||
pub const TIOCM_LE = 0x1;
|
||||
pub const TIOCM_RI = 0x80;
|
||||
pub const TIOCM_RNG = 0x80;
|
||||
pub const TIOCM_RTS = 0x4;
|
||||
pub const TIOCM_SR = 0x10;
|
||||
pub const TIOCM_ST = 0x8;
|
||||
pub const TIOCNOTTY = 0x20007471;
|
||||
pub const TIOCNXCL = 0x2000740e;
|
||||
pub const TIOCOUTQ = 0x40047473;
|
||||
pub const TIOCPKT = 0x80047470;
|
||||
pub const TIOCPKT_DATA = 0x0;
|
||||
pub const TIOCPKT_DOSTOP = 0x20;
|
||||
pub const TIOCPKT_FLUSHREAD = 0x1;
|
||||
pub const TIOCPKT_FLUSHWRITE = 0x2;
|
||||
pub const TIOCPKT_IOCTL = 0x40;
|
||||
pub const TIOCPKT_NOSTOP = 0x10;
|
||||
pub const TIOCPKT_START = 0x8;
|
||||
pub const TIOCPKT_STOP = 0x4;
|
||||
pub const TIOCPTMGET = 0x40287446;
|
||||
pub const TIOCPTSNAME = 0x40287448;
|
||||
pub const TIOCRCVFRAME = 0x80087445;
|
||||
pub const TIOCREMOTE = 0x80047469;
|
||||
pub const TIOCSBRK = 0x2000747b;
|
||||
pub const TIOCSCTTY = 0x20007461;
|
||||
pub const TIOCSDTR = 0x20007479;
|
||||
pub const TIOCSETA = 0x802c7414;
|
||||
pub const TIOCSETAF = 0x802c7416;
|
||||
pub const TIOCSETAW = 0x802c7415;
|
||||
pub const TIOCSETD = 0x8004741b;
|
||||
pub const TIOCSFLAGS = 0x8004745c;
|
||||
pub const TIOCSIG = 0x2000745f;
|
||||
pub const TIOCSLINED = 0x80207443;
|
||||
pub const TIOCSPGRP = 0x80047476;
|
||||
pub const TIOCSQSIZE = 0x80047480;
|
||||
pub const TIOCSSIZE = 0x80087467;
|
||||
pub const TIOCSTART = 0x2000746e;
|
||||
pub const TIOCSTAT = 0x80047465;
|
||||
pub const TIOCSTI = 0x80017472;
|
||||
pub const TIOCSTOP = 0x2000746f;
|
||||
pub const TIOCSWINSZ = 0x80087467;
|
||||
pub const TIOCUCNTL = 0x80047466;
|
||||
pub const TIOCXMTFRAME = 0x80087444;
|
||||
|
||||
pub const sockaddr = c.sockaddr;
|
||||
pub const sockaddr_in = c.sockaddr_in;
|
||||
pub const sockaddr_in6 = c.sockaddr_in6;
|
||||
|
||||
fn unsigned(s: i32) u32 {
|
||||
return @bitCast(u32, s);
|
||||
}
|
||||
fn signed(s: u32) i32 {
|
||||
return @bitCast(i32, s);
|
||||
}
|
||||
pub fn WEXITSTATUS(s: i32) i32 {
|
||||
return signed((unsigned(s) >> 8) & 0xff);
|
||||
}
|
||||
pub fn WTERMSIG(s: i32) i32 {
|
||||
return signed(unsigned(s) & 0x7f);
|
||||
}
|
||||
pub fn WSTOPSIG(s: i32) i32 {
|
||||
return WEXITSTATUS(s);
|
||||
}
|
||||
pub fn WIFEXITED(s: i32) bool {
|
||||
return WTERMSIG(s) == 0;
|
||||
}
|
||||
|
||||
pub fn WIFCONTINUED(s: i32) bool {
|
||||
return ((s & 0x7f) == 0xffff);
|
||||
}
|
||||
|
||||
pub fn WIFSTOPPED(s: i32) bool {
|
||||
return ((s & 0x7f != 0x7f) and !WIFCONTINUED(s));
|
||||
}
|
||||
|
||||
pub fn WIFSIGNALED(s: i32) bool {
|
||||
return !WIFSTOPPED(s) and !WIFCONTINUED(s) and !WIFEXITED(s);
|
||||
}
|
||||
|
||||
pub const winsize = extern struct {
|
||||
ws_row: u16,
|
||||
ws_col: u16,
|
||||
ws_xpixel: u16,
|
||||
ws_ypixel: u16,
|
||||
};
|
||||
|
||||
/// Get the errno from a syscall return value, or 0 for no error.
|
||||
pub fn getErrno(r: usize) usize {
|
||||
const signed_r = @bitCast(isize, r);
|
||||
return if (signed_r > -4096 and signed_r < 0) @intCast(usize, -signed_r) else 0;
|
||||
}
|
||||
|
||||
pub fn dup2(old: i32, new: i32) usize {
|
||||
return errnoWrap(c.dup2(old, new));
|
||||
}
|
||||
|
||||
pub fn chdir(path: [*]const u8) usize {
|
||||
return errnoWrap(c.chdir(path));
|
||||
}
|
||||
|
||||
pub fn execve(path: [*]const u8, argv: [*]const ?[*]const u8, envp: [*]const ?[*]const u8) usize {
|
||||
return errnoWrap(c.execve(path, argv, envp));
|
||||
}
|
||||
|
||||
pub fn fork() usize {
|
||||
return errnoWrap(c.fork());
|
||||
}
|
||||
|
||||
pub fn access(path: [*]const u8, mode: u32) usize {
|
||||
return errnoWrap(c.access(path, mode));
|
||||
}
|
||||
|
||||
pub fn getcwd(buf: [*]u8, size: usize) usize {
|
||||
return if (c.getcwd(buf, size) == null) @bitCast(usize, -isize(c._errno().*)) else 0;
|
||||
}
|
||||
|
||||
pub fn getdents(fd: i32, dirp: [*]u8, count: usize) usize {
|
||||
return errnoWrap(@bitCast(isize, c.getdents(fd, drip, count)));
|
||||
}
|
||||
|
||||
pub fn getdirentries(fd: i32, buf_ptr: [*]u8, buf_len: usize, basep: *i64) usize {
|
||||
return errnoWrap(@bitCast(isize, c.getdirentries(fd, buf_ptr, buf_len, basep)));
|
||||
}
|
||||
|
||||
pub fn realpath(noalias filename: [*]const u8, noalias resolved_name: [*]u8) usize {
|
||||
return if (c.realpath(filename, resolved_name) == null) @bitCast(usize, -isize(c._errno().*)) else 0;
|
||||
}
|
||||
|
||||
pub fn isatty(fd: i32) bool {
|
||||
return c.isatty(fd) != 0;
|
||||
}
|
||||
|
||||
pub fn readlink(noalias path: [*]const u8, noalias buf_ptr: [*]u8, buf_len: usize) usize {
|
||||
return errnoWrap(c.readlink(path, buf_ptr, buf_len));
|
||||
}
|
||||
|
||||
pub fn mkdir(path: [*]const u8, mode: u32) usize {
|
||||
return errnoWrap(c.mkdir(path, mode));
|
||||
}
|
||||
|
||||
pub fn mmap(address: ?[*]u8, length: usize, prot: usize, flags: u32, fd: i32, offset: isize) usize {
|
||||
const ptr_result = c.mmap(
|
||||
@ptrCast(?*c_void, address),
|
||||
length,
|
||||
@bitCast(c_int, @intCast(c_uint, prot)),
|
||||
@bitCast(c_int, c_uint(flags)),
|
||||
fd,
|
||||
offset,
|
||||
);
|
||||
const isize_result = @bitCast(isize, @ptrToInt(ptr_result));
|
||||
return errnoWrap(isize_result);
|
||||
}
|
||||
|
||||
pub fn munmap(address: usize, length: usize) usize {
|
||||
return errnoWrap(c.munmap(@intToPtr(*c_void, address), length));
|
||||
}
|
||||
|
||||
pub fn read(fd: i32, buf: [*]u8, nbyte: usize) usize {
|
||||
return errnoWrap(c.read(fd, @ptrCast(*c_void, buf), nbyte));
|
||||
}
|
||||
|
||||
pub fn rmdir(path: [*]const u8) usize {
|
||||
return errnoWrap(c.rmdir(path));
|
||||
}
|
||||
|
||||
pub fn symlink(existing: [*]const u8, new: [*]const u8) usize {
|
||||
return errnoWrap(c.symlink(existing, new));
|
||||
}
|
||||
|
||||
pub fn pread(fd: i32, buf: [*]u8, nbyte: usize, offset: u64) usize {
|
||||
return errnoWrap(c.pread(fd, @ptrCast(*c_void, buf), nbyte, offset));
|
||||
}
|
||||
|
||||
pub fn preadv(fd: i32, iov: [*]const iovec, count: usize, offset: usize) usize {
|
||||
return errnoWrap(c.preadv(fd, @ptrCast(*const c_void, iov), @intCast(c_int, count), offset));
|
||||
}
|
||||
|
||||
pub fn pipe(fd: *[2]i32) usize {
|
||||
return pipe2(fd, 0);
|
||||
}
|
||||
|
||||
pub fn pipe2(fd: *[2]i32, flags: u32) usize {
|
||||
comptime assert(i32.bit_count == c_int.bit_count);
|
||||
return errnoWrap(c.pipe2(@ptrCast(*[2]c_int, fd), flags));
|
||||
}
|
||||
|
||||
pub fn write(fd: i32, buf: [*]const u8, nbyte: usize) usize {
|
||||
return errnoWrap(c.write(fd, @ptrCast(*const c_void, buf), nbyte));
|
||||
}
|
||||
|
||||
pub fn pwrite(fd: i32, buf: [*]const u8, nbyte: usize, offset: u64) usize {
|
||||
return errnoWrap(c.pwrite(fd, @ptrCast(*const c_void, buf), nbyte, offset));
|
||||
}
|
||||
|
||||
pub fn pwritev(fd: i32, iov: [*]const iovec_const, count: usize, offset: usize) usize {
|
||||
return errnoWrap(c.pwritev(fd, @ptrCast(*const c_void, iov), @intCast(c_int, count), offset));
|
||||
}
|
||||
|
||||
pub fn rename(old: [*]const u8, new: [*]const u8) usize {
|
||||
return errnoWrap(c.rename(old, new));
|
||||
}
|
||||
|
||||
pub fn open(path: [*]const u8, flags: u32, mode: usize) usize {
|
||||
return errnoWrap(c.open(path, @bitCast(c_int, flags), mode));
|
||||
}
|
||||
|
||||
pub fn create(path: [*]const u8, perm: usize) usize {
|
||||
return arch.syscall2(SYS_creat, @ptrToInt(path), perm);
|
||||
}
|
||||
|
||||
pub fn openat(dirfd: i32, path: [*]const u8, flags: usize, mode: usize) usize {
|
||||
return errnoWrap(c.openat(@bitCast(usize, isize(dirfd)), @ptrToInt(path), flags, mode));
|
||||
}
|
||||
|
||||
pub fn close(fd: i32) usize {
|
||||
return errnoWrap(c.close(fd));
|
||||
}
|
||||
|
||||
pub fn lseek(fd: i32, offset: isize, whence: c_int) usize {
|
||||
return errnoWrap(c.lseek(fd, offset, whence));
|
||||
}
|
||||
|
||||
pub fn exit(code: i32) noreturn {
|
||||
c.exit(code);
|
||||
}
|
||||
|
||||
pub fn kill(pid: i32, sig: i32) usize {
|
||||
return errnoWrap(c.kill(pid, sig));
|
||||
}
|
||||
|
||||
pub fn unlink(path: [*]const u8) usize {
|
||||
return errnoWrap(c.unlink(path));
|
||||
}
|
||||
|
||||
pub fn waitpid(pid: i32, status: *i32, options: u32) usize {
|
||||
comptime assert(i32.bit_count == c_int.bit_count);
|
||||
return errnoWrap(c.waitpid(pid, @ptrCast(*c_int, status), @bitCast(c_int, options)));
|
||||
}
|
||||
|
||||
pub fn nanosleep(req: *const timespec, rem: ?*timespec) usize {
|
||||
return errnoWrap(c.nanosleep(req, rem));
|
||||
}
|
||||
|
||||
pub fn clock_gettime(clk_id: i32, tp: *timespec) usize {
|
||||
return errnoWrap(c.clock_gettime(clk_id, tp));
|
||||
}
|
||||
|
||||
pub fn clock_getres(clk_id: i32, tp: *timespec) usize {
|
||||
return errnoWrap(c.clock_getres(clk_id, tp));
|
||||
}
|
||||
|
||||
pub fn setuid(uid: u32) usize {
|
||||
return errnoWrap(c.setuid(uid));
|
||||
}
|
||||
|
||||
pub fn setgid(gid: u32) usize {
|
||||
return errnoWrap(c.setgid(gid));
|
||||
}
|
||||
|
||||
pub fn setreuid(ruid: u32, euid: u32) usize {
|
||||
return errnoWrap(c.setreuid(ruid, euid));
|
||||
}
|
||||
|
||||
pub fn setregid(rgid: u32, egid: u32) usize {
|
||||
return errnoWrap(c.setregid(rgid, egid));
|
||||
}
|
||||
|
||||
const NSIG = 32;
|
||||
|
||||
pub const SIG_ERR = @intToPtr(extern fn (i32) void, maxInt(usize));
|
||||
pub const SIG_DFL = @intToPtr(extern fn (i32) void, 0);
|
||||
pub const SIG_IGN = @intToPtr(extern fn (i32) void, 1);
|
||||
|
||||
/// Renamed from `sigaction` to `Sigaction` to avoid conflict with the syscall.
|
||||
pub const Sigaction = extern struct {
|
||||
/// signal handler
|
||||
__sigaction_u: extern union {
|
||||
__sa_handler: extern fn (i32) void,
|
||||
__sa_sigaction: extern fn (i32, *__siginfo, usize) void,
|
||||
},
|
||||
|
||||
/// see signal options
|
||||
sa_flags: u32,
|
||||
|
||||
/// signal mask to apply
|
||||
sa_mask: sigset_t,
|
||||
};
|
||||
|
||||
pub const _SIG_WORDS = 4;
|
||||
pub const _SIG_MAXSIG = 128;
|
||||
|
||||
pub inline fn _SIG_IDX(sig: usize) usize {
|
||||
return sig - 1;
|
||||
}
|
||||
pub inline fn _SIG_WORD(sig: usize) usize {
|
||||
return_SIG_IDX(sig) >> 5;
|
||||
}
|
||||
pub inline fn _SIG_BIT(sig: usize) usize {
|
||||
return 1 << (_SIG_IDX(sig) & 31);
|
||||
}
|
||||
pub inline fn _SIG_VALID(sig: usize) usize {
|
||||
return sig <= _SIG_MAXSIG and sig > 0;
|
||||
}
|
||||
|
||||
pub const sigset_t = extern struct {
|
||||
__bits: [_SIG_WORDS]u32,
|
||||
};
|
||||
|
||||
pub fn raise(sig: i32) usize {
|
||||
return errnoWrap(c.raise(sig));
|
||||
}
|
||||
|
||||
pub const Stat = c.Stat;
|
||||
pub const dirent = c.dirent;
|
||||
pub const timespec = c.timespec;
|
||||
|
||||
pub fn fstat(fd: i32, buf: *c.Stat) usize {
|
||||
return errnoWrap(c.fstat(fd, buf));
|
||||
}
|
||||
pub const iovec = extern struct {
|
||||
iov_base: [*]u8,
|
||||
iov_len: usize,
|
||||
};
|
||||
|
||||
pub const iovec_const = extern struct {
|
||||
iov_base: [*]const u8,
|
||||
iov_len: usize,
|
||||
};
|
||||
|
||||
// TODO avoid libc dependency
|
||||
pub fn kqueue() usize {
|
||||
return errnoWrap(c.kqueue());
|
||||
}
|
||||
|
||||
// TODO avoid libc dependency
|
||||
pub fn kevent(kq: i32, changelist: []const Kevent, eventlist: []Kevent, timeout: ?*const timespec) usize {
|
||||
return errnoWrap(c.kevent(
|
||||
kq,
|
||||
changelist.ptr,
|
||||
@intCast(c_int, changelist.len),
|
||||
eventlist.ptr,
|
||||
@intCast(c_int, eventlist.len),
|
||||
timeout,
|
||||
));
|
||||
}
|
||||
|
||||
// TODO avoid libc dependency
|
||||
pub fn sysctl(name: [*]c_int, namelen: c_uint, oldp: ?*c_void, oldlenp: ?*usize, newp: ?*c_void, newlen: usize) usize {
|
||||
return errnoWrap(c.sysctl(name, namelen, oldp, oldlenp, newp, newlen));
|
||||
}
|
||||
|
||||
// TODO avoid libc dependency
|
||||
pub fn sysctlbyname(name: [*]const u8, oldp: ?*c_void, oldlenp: ?*usize, newp: ?*c_void, newlen: usize) usize {
|
||||
return errnoWrap(c.sysctlbyname(name, oldp, oldlenp, newp, newlen));
|
||||
}
|
||||
|
||||
// TODO avoid libc dependency
|
||||
pub fn sysctlnametomib(name: [*]const u8, mibp: ?*c_int, sizep: ?*usize) usize {
|
||||
return errnoWrap(c.sysctlnametomib(name, wibp, sizep));
|
||||
}
|
||||
|
||||
// TODO avoid libc dependency
|
||||
|
||||
/// Takes the return value from a syscall and formats it back in the way
|
||||
/// that the kernel represents it to libc. Errno was a mistake, let's make
|
||||
/// it go away forever.
|
||||
fn errnoWrap(value: isize) usize {
|
||||
return @bitCast(usize, if (value == -1) -isize(c._errno().*) else value);
|
||||
}
|
||||
|
|
@ -1226,7 +1226,7 @@ pub fn realC(out_buffer: *[os.MAX_PATH_BYTES]u8, pathname: [*]const u8) RealErro
|
|||
const pathname_w = try windows_util.cStrToPrefixedFileW(pathname);
|
||||
return realW(out_buffer, pathname_w);
|
||||
},
|
||||
Os.freebsd, Os.macosx, Os.ios => {
|
||||
Os.freebsd, Os.netbsd, Os.macosx, Os.ios => {
|
||||
// TODO instead of calling the libc function here, port the implementation to Zig
|
||||
const err = posix.getErrno(posix.realpath(pathname, out_buffer));
|
||||
switch (err) {
|
||||
|
|
@ -1267,7 +1267,7 @@ pub fn real(out_buffer: *[os.MAX_PATH_BYTES]u8, pathname: []const u8) RealError!
|
|||
const pathname_w = try windows_util.sliceToPrefixedFileW(pathname);
|
||||
return realW(out_buffer, &pathname_w);
|
||||
},
|
||||
Os.macosx, Os.ios, Os.linux, Os.freebsd => {
|
||||
Os.macosx, Os.ios, Os.linux, Os.freebsd, Os.netbsd => {
|
||||
const pathname_c = try os.toPosixPath(pathname);
|
||||
return realC(out_buffer, &pathname_c);
|
||||
},
|
||||
|
|
|
|||
|
|
@ -14,7 +14,7 @@ pub const epoch = @import("epoch.zig");
|
|||
/// Sleep for the specified duration
|
||||
pub fn sleep(nanoseconds: u64) void {
|
||||
switch (builtin.os) {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd => {
|
||||
Os.linux, Os.macosx, Os.ios, Os.freebsd, Os.netbsd => {
|
||||
const s = nanoseconds / ns_per_s;
|
||||
const ns = nanoseconds % ns_per_s;
|
||||
posixSleep(@intCast(u63, s), @intCast(u63, ns));
|
||||
|
|
@ -62,7 +62,7 @@ pub fn timestamp() u64 {
|
|||
/// Get the posix timestamp, UTC, in milliseconds
|
||||
pub const milliTimestamp = switch (builtin.os) {
|
||||
Os.windows => milliTimestampWindows,
|
||||
Os.linux, Os.freebsd => milliTimestampPosix,
|
||||
Os.linux, Os.freebsd, Os.netbsd => milliTimestampPosix,
|
||||
Os.macosx, Os.ios => milliTimestampDarwin,
|
||||
else => @compileError("Unsupported OS"),
|
||||
};
|
||||
|
|
@ -178,7 +178,7 @@ pub const Timer = struct {
|
|||
debug.assert(err != windows.FALSE);
|
||||
self.start_time = @intCast(u64, start_time);
|
||||
},
|
||||
Os.linux, Os.freebsd => {
|
||||
Os.linux, Os.freebsd, Os.netbsd => {
|
||||
//On Linux, seccomp can do arbitrary things to our ability to call
|
||||
// syscalls, including return any errno value it wants and
|
||||
// inconsistently throwing errors. Since we can't account for
|
||||
|
|
@ -214,7 +214,7 @@ pub const Timer = struct {
|
|||
var clock = clockNative() - self.start_time;
|
||||
return switch (builtin.os) {
|
||||
Os.windows => @divFloor(clock * ns_per_s, self.frequency),
|
||||
Os.linux, Os.freebsd => clock,
|
||||
Os.linux, Os.freebsd, Os.netbsd => clock,
|
||||
Os.macosx, Os.ios => @divFloor(clock * self.frequency.numer, self.frequency.denom),
|
||||
else => @compileError("Unsupported OS"),
|
||||
};
|
||||
|
|
@ -235,7 +235,7 @@ pub const Timer = struct {
|
|||
|
||||
const clockNative = switch (builtin.os) {
|
||||
Os.windows => clockWindows,
|
||||
Os.linux, Os.freebsd => clockLinux,
|
||||
Os.linux, Os.freebsd, Os.netbsd => clockLinux,
|
||||
Os.macosx, Os.ios => clockDarwin,
|
||||
else => @compileError("Unsupported OS"),
|
||||
};
|
||||
|
|
|
|||
Loading…
Reference in New Issue