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* hurd/hurd/signal.h: Declare hurd_preempt_signals and
hurd_unpreempt_signals. * stdio/stdio.h: Declare __snprintf and __vsnprintf.
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@ -1,5 +1,10 @@
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Tue Oct 17 01:21:21 1995 Roland McGrath <roland@churchy.gnu.ai.mit.edu>
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* hurd/hurd/signal.h: Declare hurd_preempt_signals and
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hurd_unpreempt_signals.
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* stdio/stdio.h: Declare __snprintf and __vsnprintf.
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* stdio-common/psignal.c: Translate signal description strings.
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* string/strsignal.c: Likewise.
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* sysdeps/generic/_strerror.c (_strerror_internal): Translate
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@ -357,5 +357,18 @@ struct hurd_signal_preempt
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extern struct hurd_signal_preempt *_hurd_signal_preempt[NSIG];
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extern struct mutex _hurd_signal_preempt_lock;
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/* Install a signal preempter for the given signal and range.
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The caller is responsible for the storage for PREEMPTER. */
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extern int hurd_preempt_signals (struct hurd_signal_preempt *preempter,
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int signo, int first_code, int last_code,
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sighandler_t (*handler) (thread_t,
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int, long int, int));
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/* Remove the signal preempter previously installed by calling
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`hurd_preempt_signals' with PREEMPTER and SIGNO. */
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extern int hurd_unpreempt_signals (struct hurd_signal_preempt *preempter,
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int signo);
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#endif /* hurd/signal.h */
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@ -401,9 +401,13 @@ vprintf (const char *__fmt, __gnuc_va_list __arg)
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#ifdef __USE_GNU
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/* Maximum chars of output to write in MAXLEN. */
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extern int __snprintf __P ((char *__s, size_t __maxlen,
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__const char *__format, ...));
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extern int snprintf __P ((char *__s, size_t __maxlen,
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__const char *__format, ...));
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extern int __vsnprintf __P ((char *__s, size_t __maxlen,
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__const char *__format, __gnuc_va_list __arg));
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extern int vsnprintf __P ((char *__s, size_t __maxlen,
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__const char *__format, __gnuc_va_list __arg));
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@ -26,7 +26,7 @@ Cambridge, MA 02139, USA. */
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#define _sys_siglist sys_siglist
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#endif
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/* Defined in , 1992siglist.c. */
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/* Defined in siglist.c. */
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extern CONST char *CONST _sys_siglist[];
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@ -37,7 +37,6 @@ DEFUN(strsignal, (signum), int signum)
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if (signum < 0 || signum > NSIG)
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{
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static char buf[512];
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static char fmt[] = ;
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int len = __snprintf (buf, sizeof buf, _("Unknown signal %d"), signum);
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if (len < 0)
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return NULL;
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