use xsnprintf instead of snprintf.

snprintf is not available on LynxOS, so I changed the calls to snprintf
to calls to xsnprintf, which should be strictly equivalent.

gdb/gdbserver/ChangeLog:

        * utils.c (xsnprintf): Make non-static.
        * server.h: Add xsnprintf declaration.
        * linux-low.c, nto-low.c, target.c, thread-db.c, tracepoint.c:
        replace calls to snprintf by calls to xsnprintf throughout.

1 files changed, 4 insertions, 4 deletions

diff --git a/gdb/gdbserver/tracepoint.c b/gdb/gdbserver/tracepoint.c
index c2d7da8..f068ce4 100644
--- a/gdb/gdbserver/tracepoint.c
+++ b/gdb/gdbserver/tracepoint.c
@@ -6723,7 +6723,7 @@ gdb_ust_connect_sync_socket (int pid)
   int res, fd;
   char path[UNIX_PATH_MAX];
 
-  res = snprintf (path, UNIX_PATH_MAX, "%s/gdb_ust%d", SOCK_DIR, pid);
+  res = xsnprintf (path, UNIX_PATH_MAX, "%s/gdb_ust%d", SOCK_DIR, pid);
   if (res >= UNIX_PATH_MAX)
     {
       trace_debug ("string overflow allocating socket name");
@@ -6739,7 +6739,7 @@ gdb_ust_connect_sync_socket (int pid)
 
   addr.sun_family = AF_UNIX;
 
-  res = snprintf (addr.sun_path, UNIX_PATH_MAX, "%s", path);
+  res = xsnprintf (addr.sun_path, UNIX_PATH_MAX, "%s", path);
   if (res >= UNIX_PATH_MAX)
     {
       warning ("string overflow allocating socket name\n");
@@ -6964,8 +6964,8 @@ gdb_ust_socket_init (void)
   int result, fd;
   char name[UNIX_PATH_MAX];
 
-  result = snprintf (name, UNIX_PATH_MAX, "%s/gdb_ust%d",
-		     SOCK_DIR, getpid ());
+  result = xsnprintf (name, UNIX_PATH_MAX, "%s/gdb_ust%d",
+		      SOCK_DIR, getpid ());
   if (result >= UNIX_PATH_MAX)
     {
       trace_debug ("string overflow allocating socket name");