diff options
author | Willy Tarreau <w@1wt.eu> | 2022-02-07 17:23:51 +0100 |
---|---|---|
committer | Paul E. McKenney <paulmck@kernel.org> | 2022-04-20 17:05:45 -0700 |
commit | 99cb50ab94b2aa11c756c4ba14ef09197a7ebe7b (patch) | |
tree | 56555fa1464e69fc36d4f67b312398cddde8e65f /tools/include | |
parent | 180a9797b03472e6881066d9752f2f0d81e1880f (diff) | |
download | linux-99cb50ab94b2aa11c756c4ba14ef09197a7ebe7b.tar.bz2 |
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: Willy Tarreau <w@1wt.eu>
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>
Diffstat (limited to 'tools/include')
-rw-r--r-- | tools/include/nolibc/nolibc.h | 1 | ||||
-rw-r--r-- | tools/include/nolibc/signal.h | 22 | ||||
-rw-r--r-- | tools/include/nolibc/stdlib.h | 7 |
3 files changed, 23 insertions, 7 deletions
diff --git a/tools/include/nolibc/nolibc.h b/tools/include/nolibc/nolibc.h index 686726518431..0f375e901a36 100644 --- a/tools/include/nolibc/nolibc.h +++ b/tools/include/nolibc/nolibc.h @@ -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" diff --git a/tools/include/nolibc/signal.h b/tools/include/nolibc/signal.h new file mode 100644 index 000000000000..ef47e71e2be3 --- /dev/null +++ b/tools/include/nolibc/signal.h @@ -0,0 +1,22 @@ +/* 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 */ diff --git a/tools/include/nolibc/stdlib.h b/tools/include/nolibc/stdlib.h index 0e6bca4ee089..b46bebd48ba2 100644 --- a/tools/include/nolibc/stdlib.h +++ b/tools/include/nolibc/stdlib.h @@ -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 */ |