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1911 Commits

Author SHA1 Message Date
LeRoyce Pearson
f66a607607 Define Flock for all posix systems 2020-03-14 10:12:46 -06:00
LeRoyce Pearson
e1868029e9 Implement blocking file locking API for windows 2020-03-14 10:12:46 -06:00
LeRoyce Pearson
9af0590a28 Add fnctlFlock system call, use it to lock files 2020-03-14 10:12:46 -06:00
LeRoyce Pearson
3110060351 Add lock to fs.File.OpenFlags 2020-03-14 10:12:46 -06:00
Andrew Kelley
66e76a0209
zig build system: correctly handle multiple output artifacts 
Previously the zig build system incorrectly assumed that the only build
artifact was a binary. Now, when you enable the cache, only the output
dir is printed to stdout, and the zig build system iterates over the
files in that directory, copying them to the output directory.

To support this change:

 * Add `std.os.renameat`, `std.os.renameatZ`, and `std.os.renameatW`.
 * Fix `std.os.linux.renameat` not compiling due to typos.
 * Deprecate `std.fs.updateFile` and `std.fs.updateFileMode`.
 * Add `std.fs.Dir.updateFile`, which supports using open directory
   handles for both the source and destination paths, as well as an
   options parameter which allows overriding the mode.
 * Update `std.fs.AtomicFile` to support operating based on an open
   directory handle. Instead of `std.fs.AtomicFile.init`, use
   `std.fs.Dir.atomicFile`.
 * `std.fs.AtomicFile` deinit() better handles the situation when the
    rename fails but the temporary file still exists, by still
    attempting to remove the temporary file.
 * `std.fs.Dir.openFileWindows` is moved to `std.os.windows.OpenFileW`.
 * `std.os.RenameError` gains the error codes `NoDevice`,
   `SharingViolation`, and `PipeBusy` which have been observed from
   Windows.

Closes #4733
 2020-03-13 21:22:08 -04:00
Andrew Kelley
656ba530d8
Merge remote-tracking branch 'origin/master' into llvm10 2020-03-13 15:17:53 -04:00
LemonBoy
2501e80500 Even better idle waiting method 2020-03-13 19:20:18 +01:00
LemonBoy
e496ef26da Nicer idle wait loop 
Trying to acquire twice the same mutex generates an idle loop.
 2020-03-13 18:40:18 +01:00
LemonBoy
edcf8e0636 std: Multithreaded-aware panic handler 
Gracefully handle the case of several threads panicking at the same
time.
 2020-03-13 17:55:40 +01:00
Andrew Kelley
4905102901
fix all the TODOs from the pull request 
* `std.Buffer.print` is removed; use `buffer.outStream().print`
 * `std.fmt.count` returns a `u64`
 * `std.Fifo.print` is removed; use `fifo.outStream().print`
 * `std.fmt.bufPrint` error is renamed from `BufferTooSmall`
   to `NoSpaceLeft` to match `std.os.write`.
 * `std.io.FixedBufferStream.getWritten` returns mutable buffer
   if the buffer is mutable.
 2020-03-13 12:02:58 -04:00
Andrew Kelley
2dd920ee39
Merge branch 'format-stream' of https://github.com/fengb/zig into fengb-format-stream 2020-03-13 11:31:11 -04:00
Andrew Kelley
a9297f2267
Merge pull request #4716 from LemonBoy/sys-misc 
Introduce std.fs.file.setEndPos
 2020-03-13 11:18:08 -04:00
LemonBoy
de53537f10 Add NtDll-based ftruncate implementation 2020-03-13 08:45:37 +01:00
Andrew Kelley
5dd3c8eed6
Merge pull request #4727 from nrdmn/uefi3 
std/os/uefi: various improvements and some refactoring
 2020-03-12 20:58:29 -04:00
Andrew Kelley
f51bec321b
Merge pull request #4707 from Vexu/small-atomics 
Support atomic operations with bools and non power of two integers
 2020-03-12 18:55:16 -04:00
Nick Erdmann
f44530302e std/os/uefi: file protocol improvements 2020-03-12 23:23:21 +01:00
Nick Erdmann
92beb13914 std/os/uefi: status reform 2020-03-12 23:23:12 +01:00
Nick Erdmann
6c368b9e73 std/os/uefi: device path protocol improvements 2020-03-12 23:23:02 +01:00
Nick Erdmann
9f475dae14 std/os/uefi: Add shell parameters protocol 2020-03-12 23:22:49 +01:00
Nick Erdmann
52eb4129de std/os/uefi: loaded image protocol improvements 2020-03-12 23:22:08 +01:00
Nick Erdmann
e617e8a798 std/os/uefi: require guid output function be comptime 2020-03-12 23:22:08 +01:00
Nick Erdmann
7c12f93734 std/os/uefi: boot services and runtime services improvements 
- Several function signatures added
- Add getNextVariableName sentinel termination annotation
 2020-03-12 23:22:08 +01:00
Vexu
71d776c3be
add note to disabled tests, improve comptime cmpxchg 2020-03-12 22:42:01 +02:00
LemonBoy
bd0b51477a Address review comments 2020-03-12 19:40:42 +01:00
Benjamin Feng
4aae55b4cc Replace fmt with new fmtstream 2020-03-12 10:41:09 -05:00
Benjamin Feng
786216ca5a Slap in workaround for Fifo 2020-03-12 10:41:09 -05:00
Benjamin Feng
6a53fe7c93 Handle potential downcast when translating stream size 2020-03-12 10:41:09 -05:00
Benjamin Feng
0059d9ee3e Convert fmt.bufPrint / fmt.allocPrint 2020-03-12 10:41:09 -05:00
Benjamin Feng
8dd078b99a Convert Buffer to use fmtstream 2020-03-12 10:41:09 -05:00
Benjamin Feng
2429fdd73b Convert JSON to fmtstream 2020-03-12 10:41:09 -05:00
Benjamin Feng
0fbccec000 Convert builtin to fmtstream 2020-03-12 10:41:04 -05:00
Benjamin Feng
c11d1055b8 Integrated outstreams with new formatter 2020-03-12 10:26:28 -05:00
Benjamin Feng
7364e965f4 Force error coercion of custom formatters 2020-03-12 10:26:28 -05:00
Benjamin Feng
d2e4aafd64 Fixup allocPrint 2020-03-12 10:26:27 -05:00
Benjamin Feng
1c18ab01a4 Add back max_depth test 2020-03-12 09:25:13 -05:00
Benjamin Feng
f51c8f26c1 Apply explicit error type 2020-03-12 09:19:32 -05:00
Benjamin Feng
78d12762a9 Re-enable a bunch of tests 2020-03-12 09:15:49 -05:00
Benjamin Feng
8241b96f78 Re-enable testFmt 2020-03-12 09:06:12 -05:00
Benjamin Feng
e1e9ff9546 Get formatIntBuf working 2020-03-12 09:06:10 -05:00
Benjamin Feng
278b9ec1aa Blind translation 2020-03-12 09:04:18 -05:00
Benjamin Feng
ae3fb6df00 Copy fmtstream 2020-03-12 08:58:36 -05:00
LemonBoy
11df0d0cf8 std: Add setEndPos to fs.file 
Allow the user to shrink/grow the file size as needed.
 2020-03-12 09:43:45 +01:00
LemonBoy
89d7fc773d std: Fix pwrite invocation on 32bit architectures 2020-03-12 09:43:45 +01:00
Heppokoyuki
3f1c8e3d58 fix bug 2020-03-12 00:29:30 -04:00
Andrew Kelley
75e9a722db
Merge pull request #4714 from mikdusan/target 
fix -target and -mcpu issues
 2020-03-11 21:47:56 -04:00
Andrew Kelley
3ded862cdf
Merge pull request #4713 from Heppokoyuki/uefi-file-protocols 
UEFI library improvements
 2020-03-11 21:44:50 -04:00
Michael Dusan
c988167377
update/apply CPU features when -mcpu native 
- fix: features were not applied if cpu is specified as native
 2020-03-11 19:33:11 -04:00
Andrew Kelley
06d2f53ece
windows: detect HANDLE_EOF in ReadFile 2020-03-11 17:39:53 -04:00
Andrew Kelley
3657a54618
fix regressions in elf parsing code 2020-03-11 17:34:12 -04:00
Andrew Kelley
6892865ba7
FixedBufferStream: match file semantics more by clamping pos 2020-03-11 16:14:12 -04:00