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Improved OpenBSD support (#2317)

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* add openbsd support, compiles and passses all tests
* fix backtrace
* gh actions should include openbsd artifacts
This commit is contained in:
LowByteFox
2025-07-22 15:15:20 +02:00
committed by GitHub
parent b45c337515
commit 5c82747970
12 changed files with 298 additions and 9 deletions
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5
lib/std/libc/os/errno.c3
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@@ -11,6 +11,11 @@ extern fn int* __errno() @if(env::ANDROID);
macro int errno() @if(env::ANDROID) => *__errno();
macro void errno_set(int err) @if(env::ANDROID) => *(__errno()) = err;
// OpenBSD
extern fn int* __errno() @if(env::OPENBSD);
macro int errno() @if(env::OPENBSD) => *__errno();
macro void errno_set(int err) @if(env::OPENBSD) => *(__errno()) = err;
// Darwin
extern fn int* __error() @if(env::DARWIN);
macro int errno() @if(env::DARWIN) => *__error();

60
lib/std/libc/os/openbsd.c3 Normal file
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@@ -0,0 +1,60 @@
module libc @if(env::OPENBSD);
// Checked for x86_64
alias Blksize_t = int;
alias Nlink_t = $typefrom(env::X86_64 ? uint.typeid : CUInt.typeid);
alias Dev_t = int;
alias Ino_t = ulong;
alias Mode_t = uint;
alias Blkcnt_t = long;
alias Fflags_t = uint;
struct Stat @if(env::X86_64)
{
Mode_t st_mode;
Dev_t st_dev;
Ino_t st_ino;
Nlink_t st_nlink;
Uid_t st_uid;
Gid_t st_gid;
Dev_t st_rdev;
TimeSpec st_atime;
TimeSpec st_mtime;
TimeSpec st_ctime;
Off_t st_size;
Blkcnt_t st_blocks;
Blksize_t st_blksize;
Fflags_t st_flags;
uint st_gen;
ulong[10] st_spare;
}
// TODO: Investigate if this needs to be fixed
struct Stat @if(!env::X86_64)
{
Dev_t st_dev;
Ino_t st_ino;
Mode_t st_mode;
Nlink_t st_nlink;
Uid_t st_uid;
Gid_t st_gid;
Dev_t st_rdev;
CInt __pad1;
Off_t st_size;
Blksize_t st_blksize;
CInt __pad2;
Blkcnt_t st_blocks;
Time_t st_atime;
long st_atime_nsec;
Time_t st_mtime;
long st_mtime_nsec;
Time_t st_ctime;
long st_ctime_nsec;
CInt[2] __unused;
}
extern fn CInt stat(ZString path, Stat* stat);
extern fn CInt get_nprocs();
extern fn CInt get_nprocs_conf();