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remove spawn from os, comment sys/posix/spawn

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This commit is contained in:
Colin Davidson
2025-07-29 12:12:15 -07:00
parent 0a102bd757
commit c1b3d035e4
2 changed files with 8 additions and 35 deletions
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core/os/os_darwin.odin
-35
View File
@@ -7,10 +7,8 @@ foreign import pthread "system:System"
import "base:runtime" import "base:runtime"
import "core:strings" import "core:strings"
import "core:c" import "core:c"
import "core:sys/posix"
Handle :: distinct i32 Handle :: distinct i32
Pid :: distinct i32
File_Time :: distinct u64 File_Time :: distinct u64
INVALID_HANDLE :: ~Handle(0) INVALID_HANDLE :: ~Handle(0)
@@ -679,39 +677,6 @@ get_last_error_string :: proc() -> string {
return string(_darwin_string_error(__error()^)) return string(_darwin_string_error(__error()^))
} }
_spawn :: #force_inline proc(path: string, args: []string, envs: []string, file_actions: rawptr, attributes: rawptr, is_spawnp: bool) -> (posix.pid_t, Error) {
runtime.DEFAULT_TEMP_ALLOCATOR_TEMP_GUARD()
path_cstr := strings.clone_to_cstring(path, context.temp_allocator)
args_cstrs := make([]cstring, len(args) + 2, context.temp_allocator)
args_cstrs[0] = strings.clone_to_cstring(path, context.temp_allocator)
for i := 0; i < len(args); i += 1 {
args_cstrs[i+1] = strings.clone_to_cstring(args[i], context.temp_allocator)
}
envs_cstrs := make([]cstring, len(envs) + 1, context.temp_allocator)
for i := 0; i < len(envs); i += 1 {
envs_cstrs[i] = strings.clone_to_cstring(envs[i], context.temp_allocator)
}
child_pid: posix.pid_t
status: posix.Errno
if is_spawnp {
status = posix.posix_spawnp(&child_pid, path_cstr, file_actions, attributes, raw_data(args_cstrs), raw_data(envs_cstrs))
} else {
status = posix.posix_spawn(&child_pid, path_cstr, file_actions, attributes, raw_data(args_cstrs), raw_data(envs_cstrs))
}
if status != .NONE {
return 0, Platform_Error(status)
}
return child_pid, nil
}
spawn :: proc(path: string, args: []string, envs: []string, file_actions: rawptr, attributes: rawptr) -> (posix.pid_t, Error) {
return _spawn(path, args, envs, file_actions, attributes, false)
}
spawnp :: proc(path: string, args: []string, envs: []string, file_actions: rawptr, attributes: rawptr) -> (posix.pid_t, Error) {
return _spawn(path, args, envs, file_actions, attributes, true)
}
@(require_results) @(require_results)
open :: proc(path: string, flags: int = O_RDONLY, mode: int = 0) -> (handle: Handle, err: Error) { open :: proc(path: string, flags: int = O_RDONLY, mode: int = 0) -> (handle: Handle, err: Error) {
core/sys/posix/spawn.odin
+8
View File
@@ -7,6 +7,14 @@ when ODIN_OS == .Darwin {
} }
foreign lib { foreign lib {
/*
Creates a child process from a provided filepath
spawnp searches directories on the path for the file
Returns: 0 on success, with the child pid returned in the pid argument, or error values on failure.
[[ More; https://pubs.opengroup.org/onlinepubs/9699919799/functions/posix_spawn.html ]]
*/
posix_spawn :: proc(pid: ^pid_t, path: cstring, file_actions: rawptr, attrp: rawptr, argv: [^]cstring, envp: [^]cstring) -> Errno --- posix_spawn :: proc(pid: ^pid_t, path: cstring, file_actions: rawptr, attrp: rawptr, argv: [^]cstring, envp: [^]cstring) -> Errno ---
posix_spawnp :: proc(pid: ^pid_t, file: cstring, file_actions: rawptr, attrp: rawptr, argv: [^]cstring, envp: [^]cstring) -> Errno --- posix_spawnp :: proc(pid: ^pid_t, file: cstring, file_actions: rawptr, attrp: rawptr, argv: [^]cstring, envp: [^]cstring) -> Errno ---
} }