Mercurial > hg > octave-nkf > gnulib-hg
changeset 1567:d112f7fe35e2
*** empty log message ***
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Sat, 12 Dec 1998 05:45:39 +0000 |
parents | e207ea22264d |
children | 140aa0bd49ee |
files | lib/.cvsignore lib/xstat.in |
diffstat | 2 files changed, 54 insertions(+), 0 deletions(-) [+] |
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--- a/lib/.cvsignore +++ b/lib/.cvsignore @@ -6,3 +6,5 @@ safe-lstat.h getdate.tab.c .deps +stat.c +lstat.c
new file mode 100644 --- /dev/null +++ b/lib/xstat.in @@ -0,0 +1,52 @@ +/* @IGNORE@ -*- c -*- */ +/* @IGNORE@ This file is a template from which both stat.c and lstat.c + @IGNORE@ are generated. */ +/* Work around the bug in some systems whereby @xstat@ succeeds when + given the zero-length file name argument. The @xstat@ from SunOS4.1.4 + has this bug. + Copyright (C) 1997, 1998 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ + +/* written by Jim Meyering */ + +#include <config.h> + +#include <sys/types.h> +#include <sys/stat.h> +#include <errno.h> +#ifndef errno +extern int errno; +#endif + +/* This is a wrapper for @xstat@(2). + If FILE is the empty string, fail with errno == ENOENT. + Otherwise, return the result of calling the real @xstat@. + + This works around the bug in some systems whereby @xstat@ succeeds when + given the zero-length file name argument. The @xstat@ from SunOS4.1.4 + has this bug. */ + +int +rpl_@xstat@ (const char *file, struct stat *sbuf) +{ + if (file && *file == 0) + { + errno = ENOENT; + return -1; + } + + return @xstat@ (file, sbuf); +}