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 SA_NOCLDSTOP
23 #define SA_NOCLDSTOP 0x00000001
24 #endif
25 #ifndef SA_NOCLDWAIT
26 #define SA_NOCLDWAIT 0x00000002
27 #endif
28 #ifndef SA_SIGINFO
29 #define SA_SIGINFO 0x00000004
30 #endif
31 #define SA_UNSUPPORTED 0x00000400
32 #define SA_EXPOSE_TAGBITS 0x00000800
33 #ifndef SA_ONSTACK
34 #define SA_ONSTACK 0x08000000
35 #endif
36 #ifndef SA_RESTART
37 #define SA_RESTART 0x10000000
38 #endif
39 #ifndef SA_NODEFER
40 #define SA_NODEFER 0x40000000
41 #endif
42 #ifndef SA_RESETHAND
43 #define SA_RESETHAND 0x80000000
44 #endif
45 #define SA_NOMASK SA_NODEFER
46 #define SA_ONESHOT SA_RESETHAND
47 #ifndef SIG_BLOCK
48 #define SIG_BLOCK 0
49 #endif
50 #ifndef SIG_UNBLOCK
51 #define SIG_UNBLOCK 1
52 #endif
53 #ifndef SIG_SETMASK
54 #define SIG_SETMASK 2
55 #endif
56 #ifndef __ASSEMBLY__
57 typedef void __signalfn_t(int);
58 typedef __signalfn_t __user * __sighandler_t;
59 typedef void __restorefn_t(void);
60 typedef __restorefn_t __user * __sigrestore_t;
61 #define SIG_DFL ((__force __sighandler_t) 0)
62 #define SIG_IGN ((__force __sighandler_t) 1)
63 #define SIG_ERR ((__force __sighandler_t) - 1)
64 #endif
65 #endif
66