diff options
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/sections.h | 2 | ||||
| -rw-r--r-- | include/asm-generic/signal.h | 21 |
2 files changed, 23 insertions, 0 deletions
diff --git a/include/asm-generic/sections.h b/include/asm-generic/sections.h index 976ac29598b7..195ccdc069e6 100644 --- a/include/asm-generic/sections.h +++ b/include/asm-generic/sections.h @@ -8,6 +8,8 @@ extern char _data[], _sdata[], _edata[]; extern char __bss_start[], __bss_stop[]; extern char __init_begin[], __init_end[]; extern char _sinittext[], _einittext[]; +extern char _sextratext[] __attribute__((weak)); +extern char _eextratext[] __attribute__((weak)); extern char _end[]; #endif /* _ASM_GENERIC_SECTIONS_H_ */ diff --git a/include/asm-generic/signal.h b/include/asm-generic/signal.h new file mode 100644 index 000000000000..9418d6e9b8cd --- /dev/null +++ b/include/asm-generic/signal.h @@ -0,0 +1,21 @@ +#ifndef SIG_BLOCK +#define SIG_BLOCK 0 /* for blocking signals */ +#endif +#ifndef SIG_UNBLOCK +#define SIG_UNBLOCK 1 /* for unblocking signals */ +#endif +#ifndef SIG_SETMASK +#define SIG_SETMASK 2 /* for setting the signal mask */ +#endif + +#ifndef __ASSEMBLY__ +typedef void __signalfn_t(int); +typedef __signalfn_t __user *__sighandler_t; + +typedef void __restorefn_t(void); +typedef __restorefn_t __user *__sigrestore_t; + +#define SIG_DFL ((__force __sighandler_t)0) /* default signal handling */ +#define SIG_IGN ((__force __sighandler_t)1) /* ignore signal */ +#define SIG_ERR ((__force __sighandler_t)-1) /* error return from signal */ +#endif |