Fix posix

core/os/os2/file_posix.odin

@@ -70,7 +70,7 @@ _open :: proc(name: string, flags: File_Flags, perm: int) -> (f: ^File, err: Err
 	if .Inheritable in flags { sys_flags -= {.CLOEXEC} }
 
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cname := clone_to_cstring(name, temp_allocator)
+	cname := clone_to_cstring(name, temp_allocator) or_return
 
 	fd := posix.open(cname, sys_flags, transmute(posix.mode_t)posix._mode_t(perm))
 	if fd < 0 {
@@ -183,39 +183,39 @@ _truncate :: proc(f: ^File, size: i64) -> Error {
 	return nil
 }
 
-_remove :: proc(name: string) -> Error {
+_remove :: proc(name: string) -> (err: Error) {
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cname := clone_to_cstring(name, temp_allocator)
+	cname := clone_to_cstring(name, temp_allocator) or_return
 	if posix.remove(cname) != 0 {
 		return _get_platform_error()
 	}
 	return nil
 }
 
-_rename :: proc(old_path, new_path: string) -> Error {
+_rename :: proc(old_path, new_path: string) -> (err: Error) {
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cold := clone_to_cstring(old_path, temp_allocator)
-	cnew := clone_to_cstring(new_path, temp_allocator)
+	cold := clone_to_cstring(old_path, temp_allocator) or_return
+	cnew := clone_to_cstring(new_path, temp_allocator) or_return
 	if posix.rename(cold, cnew) != 0 {
 		return _get_platform_error()
 	}
 	return nil
 }
 
-_link :: proc(old_name, new_name: string) -> Error {
+_link :: proc(old_name, new_name: string) -> (err: Error) {
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cold := clone_to_cstring(old_name, temp_allocator)
-	cnew := clone_to_cstring(new_name, temp_allocator)
+	cold := clone_to_cstring(old_name, temp_allocator) or_return
+	cnew := clone_to_cstring(new_name, temp_allocator) or_return
 	if posix.link(cold, cnew) != .OK {
 		return _get_platform_error()
 	}
 	return nil
 }
 
-_symlink :: proc(old_name, new_name: string) -> Error {
+_symlink :: proc(old_name, new_name: string) -> (err: Error) {
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cold := clone_to_cstring(old_name, temp_allocator)
-	cnew := clone_to_cstring(new_name, temp_allocator)
+	cold := clone_to_cstring(old_name, temp_allocator) or_return
+	cnew := clone_to_cstring(new_name, temp_allocator) or_return
 	if posix.symlink(cold, cnew) != .OK {
 		return _get_platform_error()
 	}
@@ -224,7 +224,7 @@ _symlink :: proc(old_name, new_name: string) -> Error {
 
 _read_link :: proc(name: string, allocator: runtime.Allocator) -> (s: string, err: Error) {
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({ allocator }))
-	cname := clone_to_cstring(name, temp_allocator)
+	cname := clone_to_cstring(name, temp_allocator) or_return
 
 	buf: [dynamic]byte
 	buf.allocator = allocator
@@ -268,9 +268,9 @@ _read_link :: proc(name: string, allocator: runtime.Allocator) -> (s: string, er
 	}
 }
 
-_chdir :: proc(name: string) -> Error {
+_chdir :: proc(name: string) -> (err: Error) {
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cname := clone_to_cstring(name, temp_allocator)
+	cname := clone_to_cstring(name, temp_allocator) or_return
 	if posix.chdir(cname) != .OK {
 		return _get_platform_error()
 	}
@@ -291,9 +291,9 @@ _fchmod :: proc(f: ^File, mode: int) -> Error {
 	return nil
 }
 
-_chmod :: proc(name: string, mode: int) -> Error {
+_chmod :: proc(name: string, mode: int) -> (err: Error) {
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cname := clone_to_cstring(name, temp_allocator)
+	cname := clone_to_cstring(name, temp_allocator) or_return
 	if posix.chmod(cname, transmute(posix.mode_t)posix._mode_t(mode)) != .OK {
 		return _get_platform_error()
 	}
@@ -307,9 +307,9 @@ _fchown :: proc(f: ^File, uid, gid: int) -> Error {
 	return nil
 }
 
-_chown :: proc(name: string, uid, gid: int) -> Error {
+_chown :: proc(name: string, uid, gid: int) -> (err: Error) {
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cname := clone_to_cstring(name, temp_allocator)
+	cname := clone_to_cstring(name, temp_allocator) or_return
 	if posix.chown(cname, posix.uid_t(uid), posix.gid_t(gid)) != .OK {
 		return _get_platform_error()
 	}
@@ -318,14 +318,14 @@ _chown :: proc(name: string, uid, gid: int) -> Error {
 
 _lchown :: proc(name: string, uid, gid: int) -> Error {
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cname := clone_to_cstring(name, temp_allocator)
+	cname := clone_to_cstring(name, temp_allocator) or_return
 	if posix.lchown(cname, posix.uid_t(uid), posix.gid_t(gid)) != .OK {
 		return _get_platform_error()
 	}
 	return nil
 }
 
-_chtimes :: proc(name: string, atime, mtime: time.Time) -> Error {
+_chtimes :: proc(name: string, atime, mtime: time.Time) -> (err: Error) {
 	times := [2]posix.timeval{
 		{
 			tv_sec  = posix.time_t(atime._nsec/1e9),           /* seconds */
@@ -338,7 +338,7 @@ _chtimes :: proc(name: string, atime, mtime: time.Time) -> Error {
 	}
 
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cname := clone_to_cstring(name, temp_allocator)
+	cname := clone_to_cstring(name, temp_allocator) or_return
 
 	if posix.utimes(cname, &times) != .OK {
 		return _get_platform_error()
@@ -366,7 +366,8 @@ _fchtimes :: proc(f: ^File, atime, mtime: time.Time) -> Error {
 
 _exists :: proc(path: string) -> bool {
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cpath := clone_to_cstring(path, temp_allocator)
+	cpath, err := clone_to_cstring(path, temp_allocator)
+	if err != nil { return false }
 	return posix.access(cpath) == .OK
 }
 

core/os/os2/path_posix.odin

@@ -14,9 +14,9 @@ _is_path_separator :: proc(c: byte) -> bool {
 	return c == _Path_Separator
 }
 
-_mkdir :: proc(name: string, perm: int) -> Error {
+_mkdir :: proc(name: string, perm: int) -> (err: Error) {
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cname := clone_to_cstring(name, temp_allocator)
+	cname := clone_to_cstring(name, temp_allocator) or_return
 	if posix.mkdir(cname, transmute(posix.mode_t)posix._mode_t(perm)) != .OK {
 		return _get_platform_error()
 	}
@@ -52,9 +52,9 @@ _mkdir_all :: proc(path: string, perm: int) -> Error {
 	}
 }
 
-_remove_all :: proc(path: string) -> Error {
+_remove_all :: proc(path: string) -> (err: Error) {
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cpath := clone_to_cstring(path, temp_allocator)
+	cpath := clone_to_cstring(path, temp_allocator) or_return
 
 	dir := posix.opendir(cpath)
 	if dir == nil {
@@ -117,7 +117,7 @@ _get_working_directory :: proc(allocator: runtime.Allocator) -> (dir: string, er
 
 _set_working_directory :: proc(dir: string) -> (err: Error) {
 	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({}))
-	cdir := clone_to_cstring(dir, temp_allocator)
+	cdir := clone_to_cstring(dir, temp_allocator) or_return
 	if posix.chdir(cdir) != .OK {
 		err = _get_platform_error()
 	}

core/os/os2/process_posix.odin

@@ -108,12 +108,12 @@ _process_start :: proc(desc: Process_Desc) -> (process: Process, err: Error) {
 	}
 
 	cwd: cstring; if desc.working_dir != "" {
-		cwd = clone_to_cstring(desc.working_dir, temp_allocator)
+		cwd = clone_to_cstring(desc.working_dir, temp_allocator) or_return
 	}
 
 	cmd := make([]cstring, len(desc.command) + 1, temp_allocator)
 	for part, i in desc.command {
-		cmd[i] = clone_to_cstring(part, temp_allocator)
+		cmd[i] = clone_to_cstring(part, temp_allocator) or_return
 	}
 
 	env: [^]cstring
@@ -123,7 +123,7 @@ _process_start :: proc(desc: Process_Desc) -> (process: Process, err: Error) {
 	} else {
 		cenv := make([]cstring, len(desc.env) + 1, temp_allocator)
 		for env, i in desc.env {
-			cenv[i] = clone_to_cstring(env, temp_allocator)
+			cenv[i] = clone_to_cstring(env, temp_allocator) or_return
 		}
 		env = raw_data(cenv)
 	}

core/os/os2/process_posix_darwin.odin

@@ -50,6 +50,7 @@ _process_info_by_pid :: proc(pid: int, selection: Process_Info_Fields, allocator
 	}
 
 
+	temp_allocator := get_temp_allocator(TEMP_ALLOCATOR_GUARD({ allocator }))
 	info.pid = pid
 
 	// Thought on errors is: allocation failures return immediately (also why the non-allocation stuff is done first),

core/os/os2/stat_posix.odin

@@ -122,7 +122,8 @@ _lstat :: proc(name: string, allocator: runtime.Allocator) -> (fi: File_Info, er
 	}
 
 	stat: posix.stat_t
-	if posix.lstat(clone_to_cstring(fullpath), &stat, temp_allocator) != .OK {
+	c_fullpath := clone_to_cstring(fullpath, temp_allocator) or_return
+	if posix.lstat(c_fullpath, &stat) != .OK {
 		err = _get_platform_error()
 		return
 	}