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authorKarl Berry <karl@freefriends.org>2021-02-25 19:22:25 +0000
committerKarl Berry <karl@freefriends.org>2021-02-25 19:22:25 +0000
commitad547a6b5986815fda458221149728d9d9ab1d87 (patch)
tree16296910eb3eca724371474ea9aea3994dc69614 /Build/source/texk/kpathsea/xstat.c
parent947b43de3dd21d58ccc2ffadefc4441ea1c2a813 (diff)
restore Build,TODO from r57911
git-svn-id: svn://tug.org/texlive/trunk@57915 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/kpathsea/xstat.c')
-rw-r--r--Build/source/texk/kpathsea/xstat.c54
1 files changed, 54 insertions, 0 deletions
diff --git a/Build/source/texk/kpathsea/xstat.c b/Build/source/texk/kpathsea/xstat.c
new file mode 100644
index 00000000000..226ca62e983
--- /dev/null
+++ b/Build/source/texk/kpathsea/xstat.c
@@ -0,0 +1,54 @@
+/* xstat.c: stat and (maybe) lstat with error checking.
+
+ Copyright 1992, 1993, 2008 Karl Berry.
+ Copyright 2005 Olaf Weber.
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Lesser General Public
+ License as published by the Free Software Foundation; either
+ version 2.1 of the License, or (at your option) any later version.
+
+ This library 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
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with this library; if not, see <http://www.gnu.org/licenses/>. */
+
+#include <kpathsea/config.h>
+
+#include <kpathsea/xstat.h>
+
+
+struct stat
+xstat (const_string path)
+{
+ struct stat s;
+
+ if (stat(path, &s) != 0)
+ FATAL_PERROR(path);
+
+ return s;
+}
+
+
+/* If we don't have symbolic links, lstat is the same as stat, and
+ a #define is made in the include file. */
+
+#ifdef S_ISLNK
+/*
+// We declared lstat to prevent a warning during development. This
+// turns out to be more trouble than it is worth.
+// extern int lstat ();
+*/
+struct stat
+xlstat (const_string path)
+{
+ struct stat s;
+
+ if (lstat(path, &s) != 0)
+ FATAL_PERROR(path);
+ return s;
+}
+#endif