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Update to libc::setjmp on Win32, to do no stack unwinding.

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This commit is contained in:
Christoffer Lerno
2024-08-11 18:22:10 +02:00
parent 031cbae0d6
commit 6d93ce9d33
2 changed files with 4 additions and 3 deletions
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4
lib/std/libc/os/win32.c3
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@@ -15,7 +15,7 @@ extern fn Time_t _mkgmtime64(Tm* timeptr); def timegm = _mkgmtime64;
extern fn Time_t _mktime64(Tm *timeptr); def mktime = _mktime64;
extern fn usz _msize(void* ptr);
extern fn CInt _read(Fd fd, void* buffer, CUInt buffer_size);
extern fn CInt _setjmp(void* frameptr, JmpBuf* buffer);
extern fn CInt _setjmp(JmpBuf* buffer, void* frameptr);
extern fn CFile _wfopen(WString, WString);
extern fn CFile _wfreopen(WString, WString, CFile);
extern fn CInt _write(Fd fd, void* buffer, CUInt count);
@@ -47,7 +47,7 @@ extern fn CInt get_system_info(SystemInfo*) @extern("GetSystemInfo");
// Aliases to simplify libc use
macro Tm* localtime_r(Time_t* timer, Tm* buf) => _localtime64_s(buf, timer);
macro CInt setjmp(JmpBuf* buffer) => _setjmp($$frameaddress(0), buffer);
macro CInt setjmp(JmpBuf* buffer) => _setjmp(buffer, null);
macro Tm* gmtime_r(Time_t* timer, Tm* buf) => _gmtime64_s(buf, timer);
macro isz read(Fd fd, void* buffer, usz buffer_size) => _read(fd, buffer, (CUInt)buffer_size);
macro isz write(Fd fd, void* buffer, usz count) => _write(fd, buffer, (CUInt)count);