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