1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 *** To edit the content of this header, modify the corresponding 11 *** source file (e.g. under external/kernel-headers/original/) then 12 *** run bionic/libc/kernel/tools/update_all.py 13 *** 14 *** Any manual change here will be lost the next time this script will 15 *** be run. You've been warned! 16 *** 17 **************************************************************************** 18 ****************************************************************************/ 19 #ifndef __ASM_GENERIC_SIGNAL_DEFS_H 20 #define __ASM_GENERIC_SIGNAL_DEFS_H 21 #include <linux/compiler.h> 22 #ifndef SIG_BLOCK 23 #define SIG_BLOCK 0 24 #endif 25 #ifndef SIG_UNBLOCK 26 #define SIG_UNBLOCK 1 27 #endif 28 #ifndef SIG_SETMASK 29 #define SIG_SETMASK 2 30 #endif 31 #ifndef __ASSEMBLY__ 32 typedef void __signalfn_t(int); 33 typedef __signalfn_t __user * __sighandler_t; 34 typedef void __restorefn_t(void); 35 typedef __restorefn_t __user * __sigrestore_t; 36 #define SIG_DFL ((__force __sighandler_t) 0) 37 #define SIG_IGN ((__force __sighandler_t) 1) 38 #define SIG_ERR ((__force __sighandler_t) - 1) 39 #endif 40 #endif 41