diff --git a/libc-test/build.rs b/libc-test/build.rs
index 26df46f9ab56fcdcdb10aea92104ee598476f55e..f7a59d67f40d0caea5b05f8d8359c3bbcb245cf9 100644
--- a/libc-test/build.rs
+++ b/libc-test/build.rs
@@ -162,6 +162,7 @@ fn main() {
}
if apple {
+ cfg.header("spawn.h");
cfg.header("mach-o/dyld.h");
cfg.header("mach/mach_time.h");
cfg.header("malloc/malloc.h");
@@ -276,6 +277,7 @@ fn main() {
cfg.header("elf.h");
cfg.header("link.h");
cfg.header("linux/if_tun.h");
+ cfg.header("spawn.h");
}
if freebsd {
@@ -442,6 +444,10 @@ fn main() {
// mqd_t is a pointer on FreeBSD and DragonFly
"mqd_t" if freebsd || dragonfly => true,
+ // Just some typedefs on osx, no need to check their sign
+ "posix_spawnattr_t" |
+ "posix_spawn_file_actions_t" => true,
+
// windows-isms
n if n.starts_with("P") => true,
n if n.starts_with("H") => true,
diff --git a/src/unix/bsd/apple/mod.rs b/src/unix/bsd/apple/mod.rs
index 83911e6250f16a756f7aa156f8d8fe2d4a4a95b6..ac75250116c0fc34ad25ddb61fd1b4cbb40f382d 100644
--- a/src/unix/bsd/apple/mod.rs
+++ b/src/unix/bsd/apple/mod.rs
@@ -28,6 +28,8 @@ pub type integer_t = ::c_int;
pub type cpu_type_t = integer_t;
pub type cpu_subtype_t = integer_t;
pub type vm_prot_t = ::c_int;
+pub type posix_spawnattr_t = *mut ::c_void;
+pub type posix_spawn_file_actions_t = *mut ::c_void;
pub enum timezone {}
@@ -2196,6 +2198,11 @@ pub const DLT_LOOP: ::c_uint = 108;
// sizeof(int32_t)
pub const BPF_ALIGNMENT: ::c_int = 4;
+pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x01;
+pub const POSIX_SPAWN_SETPGROUP: ::c_int = 0x02;
+pub const POSIX_SPAWN_SETSIGDEF: ::c_int = 0x04;
+pub const POSIX_SPAWN_SETSIGMASK: ::c_int = 0x08;
+
f! {
pub fn WSTOPSIG(status: ::c_int) -> ::c_int {
status >> 8
@@ -2391,6 +2398,60 @@ extern {
pub fn _dyld_get_image_header(image_index: u32) -> *const mach_header;
pub fn _dyld_get_image_vmaddr_slide(image_index: u32) -> ::intptr_t;
pub fn _dyld_get_image_name(image_index: u32) -> *const ::c_char;
+
+ pub fn posix_spawn(pid: *mut ::pid_t,
+ path: *const ::c_char,
+ file_actions: *const ::posix_spawn_file_actions_t,
+ attrp: *const ::posix_spawnattr_t,
+ argv: *const *mut ::c_char,
+ envp: *const *mut ::c_char) -> ::c_int;
+ pub fn posix_spawnp(pid: *mut ::pid_t,
+ file: *const ::c_char,
+ file_actions: *const ::posix_spawn_file_actions_t,
+ attrp: *const ::posix_spawnattr_t,
+ argv: *const *mut ::c_char,
+ envp: *const *mut ::c_char) -> ::c_int;
+ pub fn posix_spawnattr_init(attr: *mut posix_spawnattr_t) -> ::c_int;
+ pub fn posix_spawnattr_destroy(attr: *mut posix_spawnattr_t) -> ::c_int;
+ pub fn posix_spawnattr_getsigdefault(attr: *const posix_spawnattr_t,
+ default: *mut ::sigset_t) -> ::c_int;
+ pub fn posix_spawnattr_setsigdefault(attr: *mut posix_spawnattr_t,
+ default: *const ::sigset_t) -> ::c_int;
+ pub fn posix_spawnattr_getsigmask(attr: *const posix_spawnattr_t,
+ default: *mut ::sigset_t) -> ::c_int;
+ pub fn posix_spawnattr_setsigmask(attr: *mut posix_spawnattr_t,
+ default: *const ::sigset_t) -> ::c_int;
+ pub fn posix_spawnattr_getflags(attr: *const posix_spawnattr_t,
+ flags: *mut ::c_short) -> ::c_int;
+ pub fn posix_spawnattr_setflags(attr: *mut posix_spawnattr_t,
+ flags: ::c_short) -> ::c_int;
+ pub fn posix_spawnattr_getpgroup(attr: *const posix_spawnattr_t,
+ flags: *mut ::pid_t) -> ::c_int;
+ pub fn posix_spawnattr_setpgroup(attr: *mut posix_spawnattr_t,
+ flags: ::pid_t) -> ::c_int;
+
+ pub fn posix_spawn_file_actions_init(
+ actions: *mut posix_spawn_file_actions_t,
+ ) -> ::c_int;
+ pub fn posix_spawn_file_actions_destroy(
+ actions: *mut posix_spawn_file_actions_t,
+ ) -> ::c_int;
+ pub fn posix_spawn_file_actions_addopen(
+ actions: *mut posix_spawn_file_actions_t,
+ fd: ::c_int,
+ path: *const ::c_char,
+ oflag: ::c_int,
+ mode: ::mode_t,
+ ) -> ::c_int;
+ pub fn posix_spawn_file_actions_addclose(
+ actions: *mut posix_spawn_file_actions_t,
+ fd: ::c_int,
+ ) -> ::c_int;
+ pub fn posix_spawn_file_actions_adddup2(
+ actions: *mut posix_spawn_file_actions_t,
+ fd: ::c_int,
+ newfd: ::c_int,
+ ) -> ::c_int;
}
cfg_if! {
diff --git a/src/unix/notbsd/linux/mod.rs b/src/unix/notbsd/linux/mod.rs
index 6ab171d44ad9c98babdadde4e262859885aa2398..31c79e8b5e2584487379809dc5d3ded58aac7b8b 100644
--- a/src/unix/notbsd/linux/mod.rs
+++ b/src/unix/notbsd/linux/mod.rs
@@ -463,6 +463,26 @@ s! {
pub mnt_freq: ::c_int,
pub mnt_passno: ::c_int,
}
+
+ pub struct posix_spawn_file_actions_t {
+ __allocated: ::c_int,
+ __used: ::c_int,
+ __actions: *mut ::c_int,
+ __pad: [::c_int; 16],
+ }
+
+ pub struct posix_spawnattr_t {
+ __flags: ::c_short,
+ __pgrp: ::pid_t,
+ __sd: ::sigset_t,
+ __ss: ::sigset_t,
+ #[cfg(target_env = "musl")]
+ __prio: ::c_int,
+ #[cfg(not(target_env = "musl"))]
+ __sp: ::sched_param,
+ __policy: ::c_int,
+ __pad: [::c_int; 16],
+ }
}
pub const ABDAY_1: ::nl_item = 0x20000;
@@ -1238,6 +1258,13 @@ pub const ETH_P_PHONET: ::c_int = 0x00F5;
pub const ETH_P_IEEE802154: ::c_int = 0x00F6;
pub const ETH_P_CAIF: ::c_int = 0x00F7;
+pub const POSIX_SPAWN_RESETIDS: ::c_int = 0x01;
+pub const POSIX_SPAWN_SETPGROUP: ::c_int = 0x02;
+pub const POSIX_SPAWN_SETSIGDEF: ::c_int = 0x04;
+pub const POSIX_SPAWN_SETSIGMASK: ::c_int = 0x08;
+pub const POSIX_SPAWN_SETSCHEDPARAM: ::c_int = 0x10;
+pub const POSIX_SPAWN_SETSCHEDULER: ::c_int = 0x20;
+
f! {
pub fn CPU_ZERO(cpuset: &mut cpu_set_t) -> () {
for slot in cpuset.bits.iter_mut() {
@@ -1711,6 +1738,72 @@ extern {
pub fn endmntent(streamp: *mut ::FILE) -> ::c_int;
pub fn hasmntopt(mnt: *const ::mntent,
opt: *const ::c_char) -> *mut ::c_char;
+
+ pub fn posix_spawn(pid: *mut ::pid_t,
+ path: *const ::c_char,
+ file_actions: *const ::posix_spawn_file_actions_t,
+ attrp: *const ::posix_spawnattr_t,
+ argv: *const *mut ::c_char,
+ envp: *const *mut ::c_char) -> ::c_int;
+ pub fn posix_spawnp(pid: *mut ::pid_t,
+ file: *const ::c_char,
+ file_actions: *const ::posix_spawn_file_actions_t,
+ attrp: *const ::posix_spawnattr_t,
+ argv: *const *mut ::c_char,
+ envp: *const *mut ::c_char) -> ::c_int;
+ pub fn posix_spawnattr_init(attr: *mut posix_spawnattr_t) -> ::c_int;
+ pub fn posix_spawnattr_destroy(attr: *mut posix_spawnattr_t) -> ::c_int;
+ pub fn posix_spawnattr_getsigdefault(attr: *const posix_spawnattr_t,
+ default: *mut ::sigset_t) -> ::c_int;
+ pub fn posix_spawnattr_setsigdefault(attr: *mut posix_spawnattr_t,
+ default: *const ::sigset_t) -> ::c_int;
+ pub fn posix_spawnattr_getsigmask(attr: *const posix_spawnattr_t,
+ default: *mut ::sigset_t) -> ::c_int;
+ pub fn posix_spawnattr_setsigmask(attr: *mut posix_spawnattr_t,
+ default: *const ::sigset_t) -> ::c_int;
+ pub fn posix_spawnattr_getflags(attr: *const posix_spawnattr_t,
+ flags: *mut ::c_short) -> ::c_int;
+ pub fn posix_spawnattr_setflags(attr: *mut posix_spawnattr_t,
+ flags: ::c_short) -> ::c_int;
+ pub fn posix_spawnattr_getpgroup(attr: *const posix_spawnattr_t,
+ flags: *mut ::pid_t) -> ::c_int;
+ pub fn posix_spawnattr_setpgroup(attr: *mut posix_spawnattr_t,
+ flags: ::pid_t) -> ::c_int;
+ pub fn posix_spawnattr_getschedpolicy(attr: *const posix_spawnattr_t,
+ flags: *mut ::c_int) -> ::c_int;
+ pub fn posix_spawnattr_setschedpolicy(attr: *mut posix_spawnattr_t,
+ flags: ::c_int) -> ::c_int;
+ pub fn posix_spawnattr_getschedparam(
+ attr: *const posix_spawnattr_t,
+ param: *mut ::sched_param,
+ ) -> ::c_int;
+ pub fn posix_spawnattr_setschedparam(
+ attr: *mut posix_spawnattr_t,
+ param: *const ::sched_param,
+ ) -> ::c_int;
+
+ pub fn posix_spawn_file_actions_init(
+ actions: *mut posix_spawn_file_actions_t,
+ ) -> ::c_int;
+ pub fn posix_spawn_file_actions_destroy(
+ actions: *mut posix_spawn_file_actions_t,
+ ) -> ::c_int;
+ pub fn posix_spawn_file_actions_addopen(
+ actions: *mut posix_spawn_file_actions_t,
+ fd: ::c_int,
+ path: *const ::c_char,
+ oflag: ::c_int,
+ mode: ::mode_t,
+ ) -> ::c_int;
+ pub fn posix_spawn_file_actions_addclose(
+ actions: *mut posix_spawn_file_actions_t,
+ fd: ::c_int,
+ ) -> ::c_int;
+ pub fn posix_spawn_file_actions_adddup2(
+ actions: *mut posix_spawn_file_actions_t,
+ fd: ::c_int,
+ newfd: ::c_int,
+ ) -> ::c_int;
}
cfg_if! {