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darwin: remove syscall usage (without -no-crt) to comply to Apple guidelines

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This commit is contained in:
Laytan Laats
2024-07-08 15:39:23 +02:00
parent 861ad2037f
commit ddad2011e2
6 changed files with 78 additions and 22 deletions
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23
base/runtime/os_specific_darwin.odin
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@@ -5,11 +5,24 @@ package runtime
import "base:intrinsics"
_stderr_write :: proc "contextless" (data: []byte) -> (int, _OS_Errno) {
WRITE :: 0x2000004
STDERR :: 2
ret := intrinsics.syscall(WRITE, STDERR, uintptr(raw_data(data)), uintptr(len(data)))
if ret < 0 {
return 0, _OS_Errno(-ret)
when ODIN_NO_CRT {
WRITE :: 0x2000004
ret := intrinsics.syscall(WRITE, STDERR, uintptr(raw_data(data)), uintptr(len(data)))
if ret < 0 {
return 0, _OS_Errno(-ret)
}
return int(ret), 0
} else {
foreign {
write :: proc(handle: i32, buffer: [^]byte, count: uint) -> int ---
__error :: proc() -> ^i32 ---
}
if ret := write(STDERR, raw_data(data), len(data)); ret >= 0 {
return int(ret), 0
}
return 0, _OS_Errno(__error()^)
}
return int(ret), 0
}