1 files changed, 50 insertions, 0 deletions
diff --git a/Build/source/texk/kpathsea/xfopen.c b/Build/source/texk/kpathsea/xfopen.c
new file mode 100644
index 00000000000..14c8cbc17b3
--- /dev/null
+++ b/Build/source/texk/kpathsea/xfopen.c
@@ -0,0 +1,50 @@
+/* xfopen.c: fopen and fclose with error checking.
+
+    Copyright 2005         Olaf Weber
+    Copyright 1992, 93, 95 Karl Berry.
+
+    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, write to the Free Software
+    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+
+*/
+
+#include <kpathsea/config.h>
+
+
+/* These routines just check the return status from standard library
+   routines and abort if an error happens.  */
+
+FILE *
+xfopen P2C(const_string, filename,  const_string, mode)
+{
+    FILE *f;
+    
+    assert(filename && mode);
+  
+    f = fopen(filename, mode);
+    if (f == NULL)
+        FATAL_PERROR(filename);
+
+    return f;
+}
+
+
+void
+xfclose P2C(FILE *, f,  const_string, filename)
+{
+    assert(f);
+  
+    if (fclose(f) == EOF)
+        FATAL_PERROR(filename);
+}