* sysdeps/mach/hurd/getpriority.c (getpriority): Passcvs/libc-951102cvs/libc-951101

	PI_FETCH_TASKINFO to proc_getprocinfo and through
	_hurd_priority_which_map.

	* sysdeps/mach/hurd/setpriority.c (setpriority): Pass new arg to
	_hurd_priority_which_map.
	* hurd/hurdprio.c (_hurd_priority_which_map): New arg PI_FLAGS,
	passed through to proc_getprocinfo RPC.
	* hurd/hurd/resource.h: Add PI_FLAGS arg in decl.

6 files changed, 29 insertions, 13 deletions

diff --git a/ChangeLog b/ChangeLog
index f7798649f8..9e49498afe 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,15 @@
 Tue Oct 31 00:07:29 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
 
+	* sysdeps/mach/hurd/getpriority.c (getpriority): Pass
+	PI_FETCH_TASKINFO to proc_getprocinfo and through
+	_hurd_priority_which_map.
+
+	* sysdeps/mach/hurd/setpriority.c (setpriority): Pass new arg to
+	_hurd_priority_which_map.
+	* hurd/hurdprio.c (_hurd_priority_which_map): New arg PI_FLAGS,
+	passed through to proc_getprocinfo RPC.
+	* hurd/hurd/resource.h: Add PI_FLAGS arg in decl.
+
 	* sysdeps/mach/hurd/group_member.c: New file.
 	* sysdeps/generic/group_member.c: New file.
 
diff --git a/hurd/hurd/resource.h b/hurd/hurd/resource.h
index ad2a61ab42..042df05008 100644
--- a/hurd/hurd/resource.h
+++ b/hurd/hurd/resource.h
@@ -1,5 +1,5 @@
 /* Resource limits for the Hurd.
-Copyright (C) 1994 Free Software Foundation, Inc.
+Copyright (C) 1994, 1995 Free Software Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
@@ -33,11 +33,13 @@ extern struct mutex _hurd_rlimit_lock; /* Locks _hurd_rlimits.  */
 /* Helper function for getpriority and setpriority.  Maps FN over all the
    processes specified by WHICH and WHO.  PI is non-null if a
    proc_getprocinfo was already done; FN may use *PI arbitrarily, it is
-   reset on the next call.  Returns FN's result the first time it returns
-   nonzero.  If FN never returns nonzero, this returns zero.  */
+   reset on the next call; PI_FLAGS is passed to proc_getprocinfo.  Returns
+   FN's result the first time it returns nonzero.  If FN never returns
+   nonzero, this returns zero.  */
 extern error_t _hurd_priority_which_map (enum __priority_which which, int who,
 					 error_t (*fn) (pid_t pid,
-							struct procinfo *pi));
+							struct procinfo *pi),
+					 int pi_flags);
 
 /* Convert between Mach priority values and the priority
    values used by getpriority, setpriority, and nice.  */
diff --git a/hurd/hurdprio.c b/hurd/hurdprio.c
index 8bad2563fb..9360738988 100644
--- a/hurd/hurdprio.c
+++ b/hurd/hurdprio.c
@@ -1,5 +1,5 @@
 /* Support code for dealing with priorities in the Hurd.
-Copyright (C) 1994 Free Software Foundation, Inc.
+Copyright (C) 1994, 1995 Free Software Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
@@ -22,7 +22,8 @@ Cambridge, MA 02139, USA.  */
 
 error_t
 _hurd_priority_which_map (enum __priority_which which, int who,
-			  error_t (*function) (pid_t, struct procinfo *))
+			  error_t (*function) (pid_t, struct procinfo *),
+			  int pi_flags)
 {
   mach_msg_type_number_t npids = 64, i;
   pid_t pidbuf[npids], *pids;
@@ -59,6 +60,7 @@ _hurd_priority_which_map (enum __priority_which which, int who,
 	  int *oldpi = pi;
 	  mach_msg_type_number_t oldpisize = pisize;
 	  if (err = __USEPORT (PROC, __proc_getprocinfo (port, pids[i],
+							 pi_flags,
 							 &pi, &pisize)))
 	    continue;
 	  if (pi != oldpi && oldpi != pibuf)
diff --git a/posix/regex.c b/posix/regex.c
index f1db89adf6..3ca7bb267d 100644
--- a/posix/regex.c
+++ b/posix/regex.c
@@ -28,6 +28,7 @@ Cambridge, MA 02139, USA.  */
   #pragma alloca
 #endif
 
+#undef	_GNU_SOURCE
 #define _GNU_SOURCE
 
 #ifdef HAVE_CONFIG_H
@@ -1003,7 +1004,7 @@ static const char *re_error_msgid[] =
    This is a variable only so users of regex can assign to it; we never
    change it ourselves.  */
 #if defined (MATCH_MAY_ALLOCATE)
-int re_max_failures = 200000;
+int re_max_failures = 20000;
 #else
 int re_max_failures = 2000;
 #endif
diff --git a/sysdeps/mach/hurd/getpriority.c b/sysdeps/mach/hurd/getpriority.c
index 5b24ce23f8..933592fe8e 100644
--- a/sysdeps/mach/hurd/getpriority.c
+++ b/sysdeps/mach/hurd/getpriority.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1995 Free Software Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
@@ -41,8 +41,8 @@ getpriority (enum __priority_which which, int who)
 	{
 	  int *oldpi = pi;
 	  unsigned int oldpisize = pisize;
-	  onerr = __USEPORT (PROC, __proc_getprocinfo (port,
-						       pid,
+	  onerr = __USEPORT (PROC, __proc_getprocinfo (port, pid,
+						       PI_FETCH_TASKINFO,
 						       &pi, &pisize));
 	  if (pi != oldpi && oldpi != pibuf)
 	    /* Old buffer from last call was not reused; free it.  */
@@ -56,7 +56,8 @@ getpriority (enum __priority_which which, int who)
     }
 
   onerr = 0;
-  err = _hurd_priority_which_map (which, who, getonepriority);
+  err = _hurd_priority_which_map (which, who,
+				  getonepriority, PI_FETCH_TASKINFO);
 
   if (pi != pibuf)
     __vm_deallocate (__mach_task_self (),
diff --git a/sysdeps/mach/hurd/setpriority.c b/sysdeps/mach/hurd/setpriority.c
index 644bfdf6fe..4d2e3f3591 100644
--- a/sysdeps/mach/hurd/setpriority.c
+++ b/sysdeps/mach/hurd/setpriority.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1994 Free Software Foundation, Inc.
+/* Copyright (C) 1994, 1995 Free Software Foundation, Inc.
 This file is part of the GNU C Library.
 
 The GNU C Library is free software; you can redistribute it and/or
@@ -67,7 +67,7 @@ setpriority (enum __priority_which which, int who, int prio)
 
   npids = ntasks = nwin = nperm = nacces = 0;
   pidloser = priloser = 0;
-  err = _hurd_priority_which_map (which, who, setonepriority);
+  err = _hurd_priority_which_map (which, who, setonepriority, 0);
 
   if (!err && npids == 0)
     /* No error, but no pids found.  */