diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/alpha/bits/sigstack.h')
| -rw-r--r-- | sysdeps/unix/sysv/linux/alpha/bits/sigstack.h | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/sysdeps/unix/sysv/linux/alpha/bits/sigstack.h b/sysdeps/unix/sysv/linux/alpha/bits/sigstack.h index 6ad3363ddf..b2de7a1d3e 100644 --- a/sysdeps/unix/sysv/linux/alpha/bits/sigstack.h +++ b/sysdeps/unix/sysv/linux/alpha/bits/sigstack.h @@ -16,10 +16,15 @@ License along with the GNU C Library. If not, see <http://www.gnu.org/licenses/>. */ -#ifndef _SIGNAL_H +#ifndef _BITS_SIGSTACK_H +#define _BITS_SIGSTACK_H 1 + +#if !defined _SIGNAL_H && !defined _SYS_UCONTEXT_H # error "Never include this file directly. Use <signal.h> instead" #endif +#define __need_size_t +#include <stddef.h> /* Structure describing a signal stack (obsolete). */ struct sigstack @@ -28,8 +33,15 @@ struct sigstack int ss_onstack; /* Nonzero if executing on this stack. */ }; +/* Alternate, preferred interface. */ +typedef struct sigaltstack + { + __ptr_t ss_sp; + int ss_flags; + size_t ss_size; + } stack_t; -/* Possible values for `ss_flags.'. */ +/* Possible values for `ss_flags'. */ enum { SS_ONSTACK = 1, @@ -44,11 +56,4 @@ enum /* System default stack size. */ #define SIGSTKSZ 16384 - -/* Alternate, preferred interface. */ -typedef struct sigaltstack - { - __ptr_t ss_sp; - int ss_flags; - size_t ss_size; - } stack_t; +#endif /* bits/sigstack.h */ |