diff options
Diffstat (limited to 'libio/iofputs.c')
| -rw-r--r-- | libio/iofputs.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/libio/iofputs.c b/libio/iofputs.c index 62bc981..3359515 100644 --- a/libio/iofputs.c +++ b/libio/iofputs.c @@ -1,5 +1,5 @@ /* -Copyright (C) 1993 Free Software Foundation +Copyright (C) 1993, 1996 Free Software Foundation, Inc. This file is part of the GNU IO Library. This library is free software; you can redistribute it and/or modify it under the @@ -31,10 +31,15 @@ _IO_fputs (str, fp) _IO_FILE *fp; { _IO_size_t len = strlen (str); + int result; CHECK_FILE (fp, EOF); - if (_IO_sputn( fp, str, len) != len) - return EOF; - return 1; + _IO_flockfile (fp); + if (_IO_sputn (fp, str, len) != len) + result = EOF; + else + result = 1; + _IO_funlockfile (fp); + return result; } weak_alias (_IO_fputs, fputs) |