1 /* SPDX-License-Identifier: LGPL-2.1 OR MIT */ 2 /* 3 * signal function definitions for NOLIBC 4 * Copyright (C) 2017-2022 Willy Tarreau <w@1wt.eu> 5 */ 6 7 #ifndef _NOLIBC_SIGNAL_H 8 #define _NOLIBC_SIGNAL_H 9 10 #include "std.h" 11 #include "arch.h" 12 #include "types.h" 13 #include "sys.h" 14 15 /* This one is not marked static as it's needed by libgcc for divide by zero */ 16 __attribute__((weak,unused,section(".text.nolibc_raise"))) raise(int signal)17int raise(int signal) 18 { 19 return sys_kill(sys_getpid(), signal); 20 } 21 22 /* make sure to include all global symbols */ 23 #include "nolibc.h" 24 25 #endif /* _NOLIBC_SIGNAL_H */ 26