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

	hurd_unpreempt_signals.

	* stdio/stdio.h: Declare __snprintf and __vsnprintf.

diff --git a/ChangeLog b/ChangeLog
index 2639dbfbbae3a7c2e5f589d9b6d1a1db7fc628be..b5eddcbe300692269b0de77a9decd1060f5320f7 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 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.
        * string/strsignal.c: Likewise.
        * sysdeps/generic/_strerror.c (_strerror_internal): Translate

diff --git a/hurd/hurd/signal.h b/hurd/hurd/signal.h
index 6a188bd77435fdc3f798346333a1542d655e1b8f..b494f4922e836ec4cba6adedc9df48da6b866366 100644 (file)
--- a/hurd/hurd/signal.h
+++ b/hurd/hurd/signal.h
@@ -357,5 +357,18 @@ struct hurd_signal_preempt
 extern struct hurd_signal_preempt *_hurd_signal_preempt[NSIG];
 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 */

diff --git a/stdio/stdio.h b/stdio/stdio.h
index a36081d2d4319208f9abe377a49de1c521b88c88..347e1868a9f445199ecabe55a5928e24df93a535 100644 (file)
--- a/stdio/stdio.h
+++ b/stdio/stdio.h
@@ -401,9 +401,13 @@ vprintf (const char *__fmt, __gnuc_va_list __arg)
 
 #ifdef __USE_GNU
 /* 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,
                          __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,
                           __const char *__format, __gnuc_va_list __arg));
 

diff --git a/string/strsignal.c b/string/strsignal.c
index ccd2c0e82fe79a0201b88e1da25df12e5fcc042f..3a0c6b2e2f17feaa049c4bffbc305e69c374535c 100644 (file)
--- a/string/strsignal.c
+++ b/string/strsignal.c
@@ -26,7 +26,7 @@ Cambridge, MA 02139, USA.  */
 #define        _sys_siglist    sys_siglist
 #endif
 
-/* Defined in , 1992siglist.c.  */
+/* Defined in siglist.c.  */
 extern CONST char *CONST _sys_siglist[];
 
 
@@ -37,7 +37,6 @@ DEFUN(strsignal, (signum), int signum)
   if (signum < 0 || signum > NSIG)
     {
       static char buf[512];
-      static char fmt[] = ;
       int len = __snprintf (buf, sizeof buf, _("Unknown signal %d"), signum);
       if (len < 0)
        return NULL;