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Use .init_array section on glibc

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This commit is contained in:
leo60228 2019-11-21 08:21:14 -05:00
parent 9d6ff1553b
commit d8b6be9b1f
1 changed files with 20 additions and 0 deletions
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20
src/libstd/sys/unix/args.rs
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@ -78,6 +78,26 @@ mod imp {
ARGV = argv;
}
#[cfg(all(target_os = "linux", target_env = "gnu"))]
#[used]
#[link_section = ".init_array"]
static ARGV_INIT_ARRAY: extern "C" fn(
crate::os::raw::c_int,
*const *const u8,
*const *const u8,
) = {
extern "C" fn init_wrapper(
argc: crate::os::raw::c_int,
argv: *const *const u8,
_envp: *const *const u8,
) {
unsafe {
init(argc as isize, argv);
}
}
init_wrapper
};
pub unsafe fn cleanup() {
let _guard = LOCK.lock();
ARGC = 0;