1 #ifndef _UAPI_H8300_SIGNAL_H
2 #define _UAPI_H8300_SIGNAL_H
4 #include <linux/types.h>
6 /* Avoid too many header ordering problems. */
10 /* Here we must cater to libcs that poke about in kernel headers. */
13 typedef unsigned long sigset_t
;
15 #endif /* __KERNEL__ */
55 /* These should not be considered constants from userland. */
57 #define SIGRTMAX _NSIG
62 * SA_ONSTACK indicates that a registered stack_t will be used.
63 * SA_RESTART flag to get restarting signals (which were the default long ago)
64 * SA_NOCLDSTOP flag to turn off SIGCHLD when children stop.
65 * SA_RESETHAND clears the handler when the signal is delivered.
66 * SA_NOCLDWAIT flag on SIGCHLD to inhibit zombies.
67 * SA_NODEFER prevents the current signal from being masked in the handler.
69 * SA_ONESHOT and SA_NOMASK are the historical Linux names for the Single
70 * Unix names RESETHAND and NODEFER respectively.
72 #define SA_NOCLDSTOP 0x00000001
73 #define SA_NOCLDWAIT 0x00000002 /* not supported yet */
74 #define SA_SIGINFO 0x00000004
75 #define SA_ONSTACK 0x08000000
76 #define SA_RESTART 0x10000000
77 #define SA_NODEFER 0x40000000
78 #define SA_RESETHAND 0x80000000
80 #define SA_NOMASK SA_NODEFER
81 #define SA_ONESHOT SA_RESETHAND
83 #define SA_RESTORER 0x04000000
85 #define MINSIGSTKSZ 2048
88 #include <asm-generic/signal-defs.h>
91 /* Here we must cater to libcs that poke about in kernel headers. */
95 __sighandler_t _sa_handler
;
96 void (*_sa_sigaction
)(int, struct siginfo
*, void *);
99 unsigned long sa_flags
;
100 void (*sa_restorer
)(void);
103 #define sa_handler _u._sa_handler
104 #define sa_sigaction _u._sa_sigaction
106 #endif /* __KERNEL__ */
108 typedef struct sigaltstack
{
115 #endif /* _UAPI_H8300_SIGNAL_H */