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ece8480fc2190229721bf1690116fa6d767f4c0e
zig/lib/std
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Eric Joldasov ece8480fc2 std.c.setlocale: fix return type to nullable pointer 
According to https://en.cppreference.com/mwiki/index.php?title=c/locale/setlocale&oldid=171500 ,
`setlocale` "returns null value on failure":

> Return value
> pointer to a narrow null-terminated string identifying the C locale
> after applying the changes, if any, or null pointer on failure.

Example program:
```zig
const std = @import("std");

pub fn main() void {
    const ptr = std.c.setlocale(.ALL, "non_existent");
    std.debug.print("ptr = {d}\n", .{@intFromPtr(ptr)});
}
```

Output:
```console
ptr = 0
```

Signed-off-by: Eric Joldasov <bratishkaerik@landless-city.net>
2024-07-16 00:27:56 +05:00
..
Build
build runner: update watch caption to include subprocesses
2024-07-14 22:27:51 -07:00
c
std: fix typos (#20560)
2024-07-09 14:25:42 -07:00
compress
std: fix typos (#20560)
2024-07-09 14:25:42 -07:00
crypto
Better implementation of GetLastError. (#20623)
2024-07-15 10:49:51 -07:00
dwarf
dwarf: use StackIterator.MemoryAccessor to check memory accesses instead of isValidMemory
2024-07-10 10:46:35 -04:00
fmt
std.fmt.formatFloat: skip f80 round-trip tests on x86_64 windows
2024-07-14 11:19:34 +12:00
fs
std.fs.Dir: Rename OpenDirOptions to OpenOptions (#20542)
2024-07-09 13:36:38 -07:00
hash
std: fix typos (#20560)
2024-07-09 14:25:42 -07:00
heap
gpa: Add never_unmap and retain_metadata test
2024-05-21 19:09:52 +02:00
http
std.posix.iovec: use .base and .len instead of .iov_base and .iov_len
2024-04-28 00:20:30 -07:00
io
Add File.getOrEnableAnsiEscapeSupport and use it
2024-06-02 16:46:21 -07:00
json
json: respect duplicate_field_behavior in std.json.Value.jsonParse
2024-07-03 15:34:59 -04:00
math
Fix right shift on negative BigInts
2024-07-12 00:46:03 -07:00
mem
mem: explicit dupe and dupeZ error on Allocator
2023-09-07 21:56:57 +03:00
meta
std: promote tests to doctests
2024-03-21 14:11:46 -07:00
net
std.net, std.http: simplify
2024-02-23 02:37:11 -07:00
os
Better implementation of GetLastError. (#20623)
2024-07-15 10:49:51 -07:00
posix
std: Convert deprecated aliases to compile errors and fix usages
2024-06-13 10:18:59 -04:00
process
Better implementation of GetLastError. (#20623)
2024-07-15 10:49:51 -07:00
Random
extract std.posix from std.os
2024-03-19 11:45:09 -07:00
sort
std: fix typos (#20560)
2024-07-09 14:25:42 -07:00
tar
std: fix typos (#20560)
2024-07-09 14:25:42 -07:00
Target
std: fix typos (#20560)
2024-07-09 14:25:42 -07:00
testing
std: enable FailingAllocator to fail on resize
2023-09-06 19:06:32 +03:00
Thread
Better implementation of GetLastError. (#20623)
2024-07-15 10:49:51 -07:00
time
std: promote tests to doctests
2024-03-21 14:11:46 -07:00
tz
Support legacy TZ format, expose header struct to a potential writer
2022-01-01 12:47:08 +00:00
unicode
all: migrate code to new cast builtin syntax
2023-06-24 16:56:39 -07:00
valgrind
std: fix typos (#20560)
2024-07-09 14:25:42 -07:00
zig
Tokenizer bug fixes and improvements
2024-07-15 11:31:19 +03:00
zip
std: Convert deprecated aliases to compile errors and fix usages
2024-06-13 10:18:59 -04:00
array_hash_map.zig
std.ArrayHashMap: unmanaged holds the pointer stability lock
2024-07-07 12:13:07 +02:00
array_list.zig
std.ArrayList.unusedCapacitySlice: Return unaligned slice (#20490)
2024-07-14 00:56:29 +00:00
ascii.zig
Rename isASCII to isAscii
2024-07-02 16:31:15 +02:00
atomic.zig
bsd: debitrot AtomicOrder renames
2024-03-15 02:28:50 -04:00
base64.zig
improve documentation in std
2024-03-10 18:13:30 -07:00
bit_set.zig
std: promote tests to doctests
2024-03-21 14:11:46 -07:00
BitStack.zig
std: fix typos (#20560)
2024-07-09 14:25:42 -07:00
bounded_array.zig
Implement addManyAsSlice for BoundedArray
2024-05-21 13:46:05 +03:00
buf_map.zig
lib: correct unnecessary uses of 'var'
2023-11-19 09:55:07 +00:00
buf_set.zig
Change many test blocks to doctests/decltests
2024-02-26 15:18:31 -08:00
Build.zig
build runner: update watch caption to include subprocesses
2024-07-14 22:27:51 -07:00
builtin.zig
riscv: back to hello world panics
2024-05-11 02:17:11 -07:00
c.zig
std.c.setlocale: fix return type to nullable pointer
2024-07-16 00:27:56 +05:00
coff.zig
std: Add loongarch support for coff. (#20583)
2024-07-12 00:47:32 -07:00
compress.zig
improve documentation in std
2024-03-10 18:13:30 -07:00
crypto.zig
Merge pull request #19239 from jedisct1/ml-kem
2024-03-11 18:48:08 -07:00
debug.zig
Better implementation of GetLastError. (#20623)
2024-07-15 10:49:51 -07:00
dwarf.zig
dwarf: use StackIterator.MemoryAccessor to check memory accesses instead of isValidMemory
2024-07-10 10:46:35 -04:00
dynamic_library.zig
std: avoid references that trigger compile errors
2024-07-04 21:01:42 +01:00
elf.zig
add ppc64 reloc definitions
2024-07-02 08:59:10 +02:00
enums.zig
EnumMap: fix init
2024-05-26 16:13:54 -04:00
fifo.zig
std: promote tests to doctests
2024-03-21 14:11:46 -07:00
fmt.zig
Progress: fix compile errors on windows
2024-05-27 20:56:48 -07:00
fs.zig
std.fs.Dir: Rename OpenDirOptions to OpenOptions (#20542)
2024-07-09 13:36:38 -07:00
gpu.zig
std: add gpu namespace
2024-02-05 11:55:14 +03:30
hash_map.zig
hash_map.zig: Pass self by value and less pointer-int conversion
2024-05-27 13:22:50 +03:00
hash.zig
XXH3 Implementation for Zig STD (#17530)
2023-10-17 13:55:01 -05:00
heap.zig
extract std.posix from std.os
2024-03-19 11:45:09 -07:00
http.zig
std: avoid references that trigger compile errors
2024-07-04 21:01:42 +01:00
io.zig
Better implementation of GetLastError. (#20623)
2024-07-15 10:49:51 -07:00
json.zig
Delete compile errors for deprecated decls
2024-05-03 13:27:30 -07:00
leb128.zig
Rename *[UI]LEB128 functions to *[UI]leb128
2024-06-23 04:30:12 +01:00
linked_list.zig
Revert "std.SinglyLinkedList: add sort function"
2023-11-24 22:33:50 -07:00
log.zig
update the codebase for the new std.Progress API
2024-05-27 20:56:48 -07:00
macho.zig
The Mach-O header flags gained two new members at some point, and these are missing in the Zig std library. This PR adds these.
2024-04-18 20:08:03 -07:00
math.zig
Support Vectors in std.math.clamp
2024-06-01 13:28:16 +03:00
mem.zig
std.mem.zeroes: explicit compile error for @Type(.EnumLiteral)
2024-06-24 00:43:09 +00:00
meta.zig
std: fix typos (#20560)
2024-07-09 14:25:42 -07:00
multi_array_list.zig
InternPool: implement and use thread-safe list for strings
2024-07-07 22:59:52 -04:00
net.zig
std: avoid references that trigger compile errors
2024-07-04 21:01:42 +01:00
once.zig
std: improve std.once tests
2024-04-15 15:24:30 -07:00
os.zig
Better implementation of GetLastError. (#20623)
2024-07-15 10:49:51 -07:00
packed_int_array.zig
compiler: un-implement #19634
2024-04-17 13:41:25 +01:00
pdb.zig
extract std.posix from std.os
2024-03-19 11:45:09 -07:00
posix.zig
Better implementation of GetLastError. (#20623)
2024-07-15 10:49:51 -07:00
priority_dequeue.zig
Remove redundant test name prefixes now that test names are fully qualified
2024-02-26 15:18:31 -08:00
priority_queue.zig
std: fix typos (#20560)
2024-07-09 14:25:42 -07:00
process.zig
ArgIteratorWindows.init: Take []const u16 slice instead of multi-item pointer
2024-07-13 18:37:49 -07:00
Progress.zig
std.Progress: add getIpcFd and have_ipc API
2024-07-14 21:38:16 -07:00
Random.zig
std: Convert deprecated aliases to compile errors and fix usages
2024-06-13 10:18:59 -04:00
RingBuffer.zig
std.RingBuffer: use sliceAt/sliceFirst in read*AssumeLength
2024-03-10 18:17:23 +11:00
segmented_list.zig
Remove redundant test name prefixes now that test names are fully qualified
2024-02-26 15:18:31 -08:00
SemanticVersion.zig
Change many test blocks to doctests/decltests
2024-02-26 15:18:31 -08:00
simd.zig
Delete compile errors for deprecated decls
2024-05-03 13:27:30 -07:00
sort.zig
std: fuzz test sort stability (#20284)
2024-06-20 12:38:54 -07:00
start_windows_tls.zig
all: migrate code to new cast builtin syntax
2023-06-24 16:56:39 -07:00
start.zig
start: refactor callMain return type checking
2024-07-15 12:29:07 +03:00
static_string_map.zig
std.static_string_map: Cast length of input for runtime initialization
2024-06-20 23:22:39 +00:00
std.zig
std: Convert deprecated aliases to compile errors and fix usages
2024-06-13 10:18:59 -04:00
tar.zig
std: fix typos (#20560)
2024-07-09 14:25:42 -07:00
Target.zig
std: Add loongarch support for coff. (#20583)
2024-07-12 00:47:32 -07:00
testing.zig
std.fs.Dir: Rename OpenDirOptions to OpenOptions (#20542)
2024-07-09 13:36:38 -07:00
Thread.zig
Better implementation of GetLastError. (#20623)
2024-07-15 10:49:51 -07:00
time.zig
handle visionos target OS tag in the compiler
2024-05-09 15:04:15 +02:00
treap.zig
Remove redundant test name prefixes now that test names are fully qualified
2024-02-26 15:18:31 -08:00
tz.zig
std.builtin.Endian: make the tags lower case
2023-10-31 21:37:35 -04:00
unicode.zig
ArgIteratorWindows: Reduce allocated memory by parsing the WTF-16 string directly
2024-07-13 14:48:17 -07:00
Uri.zig
std.http.Client: always omit port when it matches default
2024-04-12 22:37:07 -07:00
valgrind.zig
Rename nonSIMDCall* to nonSimdCall*
2024-07-03 19:00:17 +01:00
wasm.zig
Remove redundant test name prefixes now that test names are fully qualified
2024-02-26 15:18:31 -08:00
zig.zig
compiler: move LazySrcLoc out of std
2024-06-15 00:57:52 +01:00
zip.zig
std.zip: Fix typo in doc comments
2024-06-17 16:12:19 -04:00