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zig/lib/std
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Andrew Kelley e2c741f1e7 std.cache_hash: additionally use file size to detect modifications 
I have observed on Linux writing and reading the same file many times
without the mtime changing, despite the file system having nanosecond
granularity (and about 1 millisecond worth of nanoseconds passing between
modifications). I am calling this a Linux Kernel Bug and adding file
size to the cache hash manifest as a mitigation. As evidence, macOS does
not exhibit this behavior.

This means it is possible, on Linux, for a file to be added to the cache
hash, and, if it is updated with the same file size, same inode, within
about 1 millisecond, the cache system will give us a false positive,
saying it is unmodified. I don't see any way to improve this situation
without fixing the bug in the Linux kernel.

closes #6082
2020-08-18 12:44:00 -07:00
..
atomic
improvements & fixes for general purpose allocator integration
2020-08-07 23:26:58 -07:00
build
elf: Iterate over headers w/o need for allocator
2020-08-01 16:01:48 +00:00
c
std: signalfd: fix the types of things; add test
2020-08-17 16:19:57 -07:00
crypto
ristretto255: add uniform string->element map & fast equivalence check
2020-08-18 00:31:02 -04:00
debug
std: add function for writing fixed width ULEB128
2020-08-02 11:09:35 -07:00
event
run zig fmt on std lib and self hosted
2020-07-11 20:41:19 +03:00
fmt
std.meta.IntType -> std.meta.Int
2020-04-28 19:11:31 -06:00
fs
Add std.os.getFdPath and std.fs.Dir.realpath
2020-08-13 07:08:39 +02:00
hash
translate-c: add return if one is needed
2020-08-13 18:40:14 +03:00
heap
update std and src-self-hosted for std.log breaking change
2020-08-13 17:14:15 +02:00
http
std: don't store allocator inside of std.http.HeaderEntry
2020-07-13 00:38:59 +10:00
io
update compile error tests and some doc comments
2020-07-12 00:54:07 +03:00
json
run zig fmt on std lib and self hosted
2020-07-11 20:41:19 +03:00
math
Fix bug in big.int.Mutable.toManaged() and add tests
2020-07-27 07:16:44 +00:00
mem
std.mem.Allocator: fix not passing return_address
2020-08-11 14:04:08 -07:00
meta
Support tuples in mem.len and trait.isIndexable (#5897)
2020-08-14 01:14:32 +03:00
net
Test case for tcpConnectToHost fix
2020-06-07 22:39:35 +10:00
os
added bpf() syscall and some supporting structs (#6061)
2020-08-17 22:17:04 -04:00
rand
ziggurat uses @truncate instead of & 0xff
2020-04-18 14:41:33 -04:00
special
add error for unused/duplicate block labels
2020-08-13 01:13:17 +03:00
target
Add "ppc" prefix to number-modeled CPUs (#6006)
2020-08-13 14:30:38 +03:00
testing
std.mem.Allocator: add return_address to the interface
2020-08-08 00:34:13 -07:00
time
(breaking) std.time fixups and API changes
2020-05-24 21:40:08 -04:00
unicode
Update all remaining uses of &outStream().stream
2020-04-03 12:12:23 -04:00
valgrind
string literals are now null terminated
2019-11-21 20:43:41 -05:00
zig
stage2: populate some of the astgen switch possibilities
2020-08-14 22:50:00 -04:00
array_list_sentineled.zig
run zig fmt on std lib and self hosted
2020-07-11 20:41:19 +03:00
array_list.zig
std: introduce GeneralPurposeAllocator
2020-08-07 22:45:45 -07:00
ascii.zig
Creates std.ascii.control_code that contains the C0 control codes as named constants.
2020-05-16 12:46:44 -04:00
atomic.zig
…
base64.zig
…
bloom_filter.zig
Add mips support to standard library
2020-04-24 15:28:55 -04:00
buf_map.zig
Merge pull request #5786 from ziglang/std-hash-map
2020-07-05 21:12:20 +00:00
buf_set.zig
update std lib to new hash map API
2020-07-05 21:11:42 +00:00
build.zig
zig build: fix addBuildOption for []const u8 and ?[]const u8
2020-08-04 22:55:45 -07:00
builtin.zig
copy_file_range linux syscall (#6010)
2020-08-11 15:49:43 -04:00
c.zig
translate-c: use ArrayList for macro tokens
2020-07-27 15:38:56 +03:00
cache_hash.zig
std.cache_hash: additionally use file size to detect modifications
2020-08-18 12:44:00 -07:00
child_process.zig
Fix opening NUL device on Windows
2020-07-31 19:16:04 +02:00
coff.zig
new ArrayList API: fix everything else
2020-04-02 16:12:08 +02:00
comptime_string_map.zig
run zig fmt on std lib and self hosted
2020-07-11 20:41:19 +03:00
crypto.zig
Export crypto.aead
2020-08-17 13:55:40 -07:00
cstr.zig
breaking: std.mem.len no longer takes a type argument
2020-03-01 13:21:39 -05:00
debug.zig
improvements & fixes for general purpose allocator integration
2020-08-07 23:26:58 -07:00
dwarf_bits.zig
std: dwarf_bits correction
2020-08-10 17:05:39 -07:00
dwarf.zig
add error for unused/duplicate block labels
2020-08-13 01:13:17 +03:00
dynamic_library.zig
publicize member functions affected by #4909
2020-05-08 14:26:28 +03:00
elf.zig
elf: Iterate over headers w/o need for allocator
2020-08-01 16:01:48 +00:00
event.zig
self-hosted libc detection
2020-02-16 13:25:30 -05:00
fifo.zig
Use writer for LinearFifo instead of deprecated outStream
2020-07-27 17:05:39 +03:00
fmt.zig
Uses getWritten instead of .pos + slicing
2020-08-09 17:40:58 +02:00
fs.zig
Add std.os.getFdPath and std.fs.Dir.realpath
2020-08-13 07:08:39 +02:00
hash_map.zig
.debug_line incremental compilation initial support
2020-08-02 19:25:26 -07:00
hash.zig
merge dumps tool: merging ast nodes
2019-10-11 18:13:24 -04:00
heap.zig
std.heap.page_allocator: Windows support for growing without remapping
2020-08-08 13:04:30 -07:00
http.zig
…
io.zig
Support Reader for InStream
2020-06-09 13:36:17 -04:00
json.zig
zig fmt
2020-08-04 23:04:20 -07:00
linked_list.zig
run zig fmt on std lib
2020-05-24 10:04:09 -04:00
log.zig
std.log: update documentation and example for scoped logging
2020-08-13 17:12:16 +02:00
macho.zig
delete extra code, more forgiveness
2020-02-22 12:44:21 +01:00
math.zig
stage2: implement while loops (bool condition)
2020-08-13 20:32:32 -07:00
mem.zig
Remove mem.timingSafeEqual() for now
2020-08-16 22:35:27 -07:00
meta.zig
add std.meta.TrailerFlags API
2020-07-14 17:19:17 -07:00
mutex.zig
improvements & fixes for general purpose allocator integration
2020-08-07 23:26:58 -07:00
net.zig
zig fmt
2020-08-04 23:04:20 -07:00
once.zig
improvements & fixes for general purpose allocator integration
2020-08-07 23:26:58 -07:00
os.zig
std: signalfd: fix the types of things; add test
2020-08-17 16:19:57 -07:00
packed_int_array.zig
Fix typo in PackedIntArray tests
2020-05-30 23:17:55 +02:00
pdb.zig
Pdb.openFile use []const u8 instead of []u8
2020-06-24 22:27:30 -04:00
priority_queue.zig
std.mem.dupe is deprecated, move all references in std
2020-07-04 21:40:06 +03:00
process.zig
std.mem.dupe is deprecated, move all references in std
2020-07-04 21:40:06 +03:00
progress.zig
run zig fmt on std lib and self hosted
2020-07-11 20:41:19 +03:00
rand.zig
make rand function public, fixes crypto benchmark
2020-05-20 21:27:08 -04:00
rb.zig
rb: fix rb.Node.getLast() that never worked
2020-01-30 12:05:57 -05:00
reset_event.zig
(breaking) std.time fixups and API changes
2020-05-24 21:40:08 -04:00
segmented_list.zig
run zig fmt on std lib and self hosted
2020-07-11 20:41:19 +03:00
sort.zig
run zig fmt on std lib and self hosted
2020-07-11 20:41:19 +03:00
spinlock.zig
introduce operating system version ranges as part of the target
2020-02-28 14:51:53 -05:00
start_windows_tls.zig
un-special-case startup code in the std lib
2019-12-12 18:33:44 -05:00
start.zig
@asyncCall now requires an argument tuple
2020-06-24 14:07:39 +03:00
std.zig
improvements & fixes for general purpose allocator integration
2020-08-07 23:26:58 -07:00
target.zig
copy_file_range linux syscall (#6010)
2020-08-11 15:49:43 -04:00
testing.zig
restore previous behavior of allowing std.testing.allocator
2020-08-08 01:21:08 -07:00
thread.zig
run zig fmt on std lib and self hosted
2020-07-11 20:41:19 +03:00
time.zig
fixed timestamp()
2020-06-01 14:43:13 -04:00
unicode.zig
Add std.unicode.Utf8Iterator.peek
2020-06-18 20:35:03 -04:00
valgrind.zig
short std.builtin enum literals in std lib
2020-03-01 13:57:41 -05:00
zig.zig
stage2 .debug_line stepping with gdb is working
2020-08-03 21:01:06 -07:00