Commit 99cb50ab authored by Willy Tarreau's avatar Willy Tarreau Committed by Paul E. McKenney
Browse files

tools/nolibc/signal: move raise() to signal.h 



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: default avatarWilly Tarreau <w@1wt.eu>
Signed-off-by: default avatarPaul E. McKenney <paulmck@kernel.org>
parent 180a9797

tools/include/nolibc/nolibc.h

+1 −0
Original line number Diff line number Diff line
@@ -88,6 +88,7 @@ 
#include "types.h"

#include "sys.h"

#include "ctype.h"

#include "signal.h"

#include "stdio.h"

#include "stdlib.h"

#include "string.h"

tools/include/nolibc/signal.h

0 → 100644
+22 −0
Original line number Diff line number Diff line 
/* 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 */

tools/include/nolibc/stdlib.h

+0 −7
Original line number Diff line number Diff line
@@ -300,11 +300,4 @@ char *u64toa(uint64_t in) 
	return itoa_buffer;

}



/* 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_STDLIB_H */