diff options
Diffstat (limited to 'gmon/bb_exit_func.c')
| -rw-r--r-- | gmon/bb_exit_func.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/gmon/bb_exit_func.c b/gmon/bb_exit_func.c index 90a6701989..ce61c75d6e 100644 --- a/gmon/bb_exit_func.c +++ b/gmon/bb_exit_func.c @@ -1,4 +1,4 @@ -/* Copyright (C) 1996, 1997, 1998, 2000 Free Software Foundation, Inc. +/* Copyright (C) 1996, 1997, 1998, 2000, 2001 Free Software Foundation, Inc. This file is part of the GNU C Library. Contributed by David Mosberger (davidm@cs.arizona.edu). @@ -25,6 +25,7 @@ #include <sys/types.h> #include <stdio.h> +#include <stdio_ext.h> #include <string.h> #define OUT_NAME "gmon.out" @@ -43,6 +44,9 @@ __bb_exit_func (void) perror (OUT_NAME); return; } + /* No threads use this stream. */ + __fsetlocking (fp, FSETLOCKING_BYCALLER); + memcpy (&ghdr.cookie[0], GMON_MAGIC, 4); memcpy (&ghdr.version, &version, sizeof (version)); fwrite_unlocked (&ghdr, sizeof (ghdr), 1, fp); |