lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-08-01 10:06:57 +03:00
Code Activity

Set stream errors in more cases

Browse Source 
Also avoid unnecessarily setting errno when testing for TTY.
This commit is contained in:
Ulrich Drepper
2011-05-21 00:42:06 -04:00
parent 34a9094f49
commit aec84f5395
5 changed files with 33 additions and 6 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
stdio-common/perror.c
View File

@ -1,4 +1,5 @@
/* Copyright (C) 1991-1993,1997,1998,2000-2005 Free Software Foundation, Inc.
/* Copyright (C) 1991-1993,1997,1998,2000-2005,2011
Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
@ -73,6 +74,10 @@ perror (const char *s)
position. Since the stderr stream wasn't used so far we just
write to the descriptor. */
perror_internal (fp, s, errnum);
if (_IO_ferror_unlocked (fp))
stderr->_flags |= _IO_ERR_SEEN;
/* Close the stream. */
fclose (fp);
}