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/* Functions copied over from kpathsea library.
Original uppercasify is
Copyright 1993 Karl Berry.
Original xfopen/xfclose are
Copyright 1992, 93, 95 Free Software Foundation, Inc.
Further modifications
Copyright 2004 Olaf Weber.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "web2c.h"
#include <kpathsea/c-ctype.h>
/* Get rid of kpathsea debug definitions. */
#undef fopen
#undef fclose
string
uppercasify (const_string s)
{
string target;
string ret = malloc (strlen(s) + 1);
target = ret;
while (*s) {
*target = TOUPPER(*s);
target++;
s++;
}
*target = '\0';
return ret;
}
/* These routines just check the return status from standard library
routines and abort if an error happens. */
FILE *
xfopen (const_string filename, const_string mode)
{
FILE *f;
assert (filename && mode);
f = fopen (filename, mode);
if (f == NULL) {
perror(filename);
exit(EXIT_FAILURE);
}
return f;
}
void
xfclose (FILE *f, const_string filename)
{
assert (f);
if (fclose (f) == EOF) {
perror(filename);
exit(EXIT_FAILURE);
}
}
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