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 /* make sure to include all global symbols */ 8 #include "nolibc.h" 9 10 #ifndef _NOLIBC_SIGNAL_H 11 #define _NOLIBC_SIGNAL_H 12 13 #include "std.h" 14 #include "arch.h" 15 #include "types.h" 16 #include "sys.h" 17 18 /* This one is not marked static as it's needed by libgcc for divide by zero */ 19 int raise(int signal); 20 __attribute__((weak,unused,section(".text.nolibc_raise"))) raise(int signal)21int raise(int signal) 22 { 23 return sys_kill(sys_getpid(), signal); 24 } 25 26 #endif /* _NOLIBC_SIGNAL_H */ 27