mirror of
https://github.com/torvalds/linux.git
synced 2024-11-27 14:41:39 +00:00
99cb50ab94
This function is normally found in signal.h, and providing the file eases porting of existing programs. Let's move it there. Signed-off-by: Willy Tarreau <w@1wt.eu> Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
23 lines
508 B
C
23 lines
508 B
C
/* SPDX-License-Identifier: LGPL-2.1 OR MIT */
|
|
/*
|
|
* signal function definitions for NOLIBC
|
|
* Copyright (C) 2017-2022 Willy Tarreau <w@1wt.eu>
|
|
*/
|
|
|
|
#ifndef _NOLIBC_SIGNAL_H
|
|
#define _NOLIBC_SIGNAL_H
|
|
|
|
#include "std.h"
|
|
#include "arch.h"
|
|
#include "types.h"
|
|
#include "sys.h"
|
|
|
|
/* This one is not marked static as it's needed by libgcc for divide by zero */
|
|
__attribute__((weak,unused,section(".text.nolibc_raise")))
|
|
int raise(int signal)
|
|
{
|
|
return sys_kill(sys_getpid(), signal);
|
|
}
|
|
|
|
#endif /* _NOLIBC_SIGNAL_H */
|