mirror of
https://sourceware.org/git/glibc.git
synced 2025-11-03 20:53:13 +03:00
fe709cc245
Add 'xfmemopen' wrapper for seamless 'fmemopen' use in tests, following 'xfopen', 'xfclose', etc., and providing a standardized error reporting facility. Reviewed-by: Florian Weimer <fweimer@redhat.com>
42 lines
1.5 KiB
C
42 lines
1.5 KiB
C
/* Error-checking wrappers for stdio functions.
|
|
Copyright (C) 2016-2025 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
|
|
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.
|
|
|
|
The GNU C 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 the GNU C Library; if not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#ifndef SUPPORT_XSTDIO_H
|
|
#define SUPPORT_XSTDIO_H
|
|
|
|
#include <stdio.h>
|
|
#include <sys/cdefs.h>
|
|
|
|
__BEGIN_DECLS
|
|
|
|
FILE *xfopen (const char *path, const char *mode);
|
|
void xfclose (FILE *);
|
|
FILE *xfreopen (const char *path, const char *mode, FILE *stream);
|
|
FILE *xfmemopen (void *mem, size_t len, const char *mode);
|
|
void xfread (void *ptr, size_t size, size_t nmemb, FILE *stream);
|
|
char *xfgets (char *s, int size, FILE *stream);
|
|
|
|
/* Read a line from FP, using getline. *BUFFER must be NULL, or a
|
|
heap-allocated pointer of *LENGTH bytes. Return the number of
|
|
bytes in the line if a line was read, or 0 on EOF. */
|
|
size_t xgetline (char **lineptr, size_t *n, FILE *stream);
|
|
|
|
__END_DECLS
|
|
|
|
#endif /* SUPPORT_XSTDIO_H */
|