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sys_open() calls _sys_open_mode() to get a permission flags integer

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_sys_open_mode() does exactly what sys_open() was originally doing
inline, I simply factored it into a separate function so that other
wrappers could call it (similar to _sys_permission_mode())
This commit is contained in:
Beau McCartney
2024-03-15 08:21:48 -06:00
parent 56a29685b4
commit 24f9e16dfd
1 changed files with 1 additions and 16 deletions
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17
core/sys/darwin/xnu_system_call_helpers.odin
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@@ -128,22 +128,7 @@ sys_open :: proc(path: string, oflag: Open_Flags, mode: Permission) -> (c.int, b
cflags = _sys_permission_mode(mode)
cmode |= OPEN_FLAG_RDONLY * u32(Open_Flags.RDONLY in oflag)
cmode |= OPEN_FLAG_WRONLY * u32(Open_Flags.WRONLY in oflag)
cmode |= OPEN_FLAG_RDWR * u32(Open_Flags.RDWR in oflag)
cmode |= OPEN_FLAG_NONBLOCK * u32(Open_Flags.NONBLOCK in oflag)
cmode |= OPEN_FLAG_CREAT * u32(Open_Flags.CREAT in oflag)
cmode |= OPEN_FLAG_APPEND * u32(Open_Flags.APPEND in oflag)
cmode |= OPEN_FLAG_TRUNC * u32(Open_Flags.TRUNC in oflag)
cmode |= OPEN_FLAG_EXCL * u32(Open_Flags.EXCL in oflag)
cmode |= OPEN_FLAG_SHLOCK * u32(Open_Flags.SHLOCK in oflag)
cmode |= OPEN_FLAG_EXLOCK * u32(Open_Flags.EXLOCK in oflag)
cmode |= OPEN_FLAG_DIRECTORY * u32(Open_Flags.DIRECTORY in oflag)
cmode |= OPEN_FLAG_NOFOLLOW * u32(Open_Flags.NOFOLLOW in oflag)
cmode |= OPEN_FLAG_SYMLINK * u32(Open_Flags.SYMLINK in oflag)
cmode |= OPEN_FLAG_EVTONLY * u32(Open_Flags.EVTONLY in oflag)
cmode |= OPEN_FLAG_CLOEXEC * u32(Open_Flags.CLOEXEC in oflag)
cmode |= OPEN_FLAG_NOFOLLOW_ANY * u32(Open_Flags.NOFOLLOW_ANY in oflag)
cmode = _sys_open_mode(oflag)
result := syscall_open(cpath, cmode, cflags)
state := result != -1