[commit] Use xsnprint for xxx_pid_to_str()

[Mark Kettenis <mark.kettenis@xs4all.nl>]

Small simplification now that we have xsnprintf.  Please do something
similar to your favourite code if it doesn't use this idiom yet.

Committed,

Mark


Index: ChangeLog
from  Mark Kettenis  <kettenis@gnu.org>

	* target.c (normal_pid_to_str): Use xsnprintf instead of snprintf.
	* bsd-uthread.c (bsd_uthread_pid_to_str): Likewise.
	* inf-ttrace.c (inf_ttrace_pid_to_str): Likewise.

Index: target.c
===================================================================
RCS file: /cvs/src/src/gdb/target.c,v
retrieving revision 1.109
diff -u -p -r1.109 target.c
--- target.c 28 May 2005 16:44:29 -0000 1.109
+++ target.c 18 Jul 2005 20:51:40 -0000
@@ -1793,10 +1793,8 @@ char *
 normal_pid_to_str (ptid_t ptid)
 {
   static char buf[32];
-  int size;
 
-  size = snprintf (buf, sizeof buf, "process %d", ptid_get_pid (ptid));
-  gdb_assert (size < sizeof buf);
+  xsnprintf (buf, sizeof buf, "process %d", ptid_get_pid (ptid));
   return buf;
 }
 
Index: bsd-uthread.c
===================================================================
RCS file: /cvs/src/src/gdb/bsd-uthread.c,v
retrieving revision 1.5
diff -u -p -r1.5 bsd-uthread.c
--- bsd-uthread.c 4 Jul 2005 13:38:55 -0000 1.5
+++ bsd-uthread.c 18 Jul 2005 20:51:40 -0000
@@ -469,11 +469,9 @@ bsd_uthread_pid_to_str (ptid_t ptid)
   if (ptid_get_tid (ptid) != 0)
     {
       static char buf[64];
-      int size;
 
-      size = snprintf (buf, sizeof buf, "process %d, thread 0x%lx",
-		       ptid_get_pid (ptid), ptid_get_tid (ptid));
-      gdb_assert (size < sizeof buf);
+      xsnprintf (buf, sizeof buf, "process %d, thread 0x%lx",
+		 ptid_get_pid (ptid), ptid_get_tid (ptid));
       return buf;
     }
 
Index: inf-ttrace.c
===================================================================
RCS file: /cvs/src/src/gdb/inf-ttrace.c,v
retrieving revision 1.10
diff -u -p -r1.10 inf-ttrace.c
--- inf-ttrace.c 21 Jun 2005 11:58:39 -0000 1.10
+++ inf-ttrace.c 18 Jul 2005 20:51:40 -0000
@@ -909,11 +909,9 @@ inf_ttrace_pid_to_str (ptid_t ptid)
       pid_t pid = ptid_get_pid (ptid);
       lwpid_t lwpid = ptid_get_lwp (ptid);
       static char buf[128];
-      int size;
 
-      size = snprintf (buf, sizeof buf, "process %ld, lwp %ld",
-		       (long)pid, (long)lwpid);
-      gdb_assert (size < sizeof buf);
+      xsnprintf (buf, sizeof buf, "process %ld, lwp %ld",
+		 (long)pid, (long)lwpid);
       return buf;
     }