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-rw-r--r--sysdeps/posix/pwrite.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sysdeps/posix/pwrite.c b/sysdeps/posix/pwrite.c
index 3eec4a2dfb..51624e5a51 100644
--- a/sysdeps/posix/pwrite.c
+++ b/sysdeps/posix/pwrite.c
@@ -1,6 +1,6 @@
 /* Write block to given position in file without changing file pointer.
    POSIX version.
-   Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
+   Copyright (C) 1997, 1998, 1999, 2002 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -22,6 +22,8 @@
 #include <errno.h>
 #include <unistd.h>
 
+/* Note: This implementation of pwrite is not multithread-safe.  */
+
 ssize_t
 __libc_pwrite (int fd, const void *buf, size_t nbyte, off_t offset)
 {