mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-02 06:31:08 +00:00
d8e8e92176
This brings us up-to-speed with the latest compatibility code from upstream check git. For completeness, we do all the checks that upstream check does, but we skip the snprintf/vsnprintf code because it's not straightforward (involves running code and that is bad for cross-compilation) and not necessary for the platforms we support anyway. If someone really wants this, they can uncomment this and copy the relevant checks from the check git repository. https://bugzilla.gnome.org/show_bug.cgi?id=775870
56 lines
1.4 KiB
C
56 lines
1.4 KiB
C
/*
|
|
* Check: a unit test framework for C
|
|
* Copyright (C) 2001, 2002 Arien Malec
|
|
*
|
|
* 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 "libcompat.h"
|
|
#include <stdio.h>
|
|
|
|
#define INITIAL_SIZE 16
|
|
#define DELIMITER '\n'
|
|
|
|
ssize_t
|
|
getline (char **lineptr, size_t * n, FILE * stream)
|
|
{
|
|
ssize_t written = 0;
|
|
int character;
|
|
|
|
if (*lineptr == NULL || *n < INITIAL_SIZE) {
|
|
free (*lineptr);
|
|
*lineptr = (char *) malloc (INITIAL_SIZE);
|
|
*n = INITIAL_SIZE;
|
|
}
|
|
|
|
while ((character = fgetc (stream)) != EOF) {
|
|
written += 1;
|
|
if (written >= *n) {
|
|
*n = *n * 2;
|
|
*lineptr = realloc (*lineptr, *n);
|
|
}
|
|
|
|
(*lineptr)[written - 1] = character;
|
|
|
|
if (character == DELIMITER) {
|
|
break;
|
|
}
|
|
}
|
|
|
|
(*lineptr)[written] = '\0';
|
|
|
|
return written;
|
|
}
|