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* hurd/hurd/signal.h: Declare hurd_preempt_signals and

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hurd_unpreempt_signals.

	* stdio/stdio.h: Declare __snprintf and __vsnprintf.
This commit is contained in:
Roland McGrath
1995-10-17 09:00:50 +00:00
parent b3a59f408e
commit f2149f697a
4 changed files with 23 additions and 2 deletions
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5
ChangeLog
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@ -1,5 +1,10 @@
Tue Oct 17 01:21:21 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu> Tue Oct 17 01:21:21 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
* hurd/hurd/signal.h: Declare hurd_preempt_signals and
hurd_unpreempt_signals.
* stdio/stdio.h: Declare __snprintf and __vsnprintf.
* stdio-common/psignal.c: Translate signal description strings. * stdio-common/psignal.c: Translate signal description strings.
* string/strsignal.c: Likewise. * string/strsignal.c: Likewise.
* sysdeps/generic/_strerror.c (_strerror_internal): Translate * sysdeps/generic/_strerror.c (_strerror_internal): Translate

13
hurd/hurd/signal.h
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@ -357,5 +357,18 @@ struct hurd_signal_preempt
extern struct hurd_signal_preempt *_hurd_signal_preempt[NSIG]; extern struct hurd_signal_preempt *_hurd_signal_preempt[NSIG];
extern struct mutex _hurd_signal_preempt_lock; extern struct mutex _hurd_signal_preempt_lock;
/* Install a signal preempter for the given signal and range.
The caller is responsible for the storage for PREEMPTER. */
extern int hurd_preempt_signals (struct hurd_signal_preempt *preempter,
int signo, int first_code, int last_code,
sighandler_t (*handler) (thread_t,
int, long int, int));
/* Remove the signal preempter previously installed by calling
`hurd_preempt_signals' with PREEMPTER and SIGNO. */
extern int hurd_unpreempt_signals (struct hurd_signal_preempt *preempter,
int signo);
#endif /* hurd/signal.h */ #endif /* hurd/signal.h */

4
stdio/stdio.h
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@ -401,9 +401,13 @@ vprintf (const char *__fmt, __gnuc_va_list __arg)
#ifdef __USE_GNU #ifdef __USE_GNU
/* Maximum chars of output to write in MAXLEN. */ /* Maximum chars of output to write in MAXLEN. */
extern int __snprintf __P ((char *__s, size_t __maxlen,
__const char *__format, ...));
extern int snprintf __P ((char *__s, size_t __maxlen, extern int snprintf __P ((char *__s, size_t __maxlen,
__const char *__format, ...)); __const char *__format, ...));
extern int __vsnprintf __P ((char *__s, size_t __maxlen,
__const char *__format, __gnuc_va_list __arg));
extern int vsnprintf __P ((char *__s, size_t __maxlen, extern int vsnprintf __P ((char *__s, size_t __maxlen,
__const char *__format, __gnuc_va_list __arg)); __const char *__format, __gnuc_va_list __arg));

3
string/strsignal.c
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@ -26,7 +26,7 @@ Cambridge, MA 02139, USA. */
#define _sys_siglist sys_siglist #define _sys_siglist sys_siglist
#endif #endif
/* Defined in , 1992siglist.c. */ /* Defined in siglist.c. */
extern CONST char *CONST _sys_siglist[]; extern CONST char *CONST _sys_siglist[];
@ -37,7 +37,6 @@ DEFUN(strsignal, (signum), int signum)
if (signum < 0 || signum > NSIG) if (signum < 0 || signum > NSIG)
{ {
static char buf[512]; static char buf[512];
static char fmt[] = ;
int len = __snprintf (buf, sizeof buf, _("Unknown signal %d"), signum); int len = __snprintf (buf, sizeof buf, _("Unknown signal %d"), signum);
if (len < 0) if (len < 0)
return NULL; return NULL;