53 lines
1.4 KiB
C
53 lines
1.4 KiB
C
/*
|
|
* Treebird - Lightweight frontend for Pleroma
|
|
* Copyright (C) 2022 Nekobit
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program 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 Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
#include <fcgi_stdio.h>
|
|
#include <stdlib.h>
|
|
#include "global_perl.h"
|
|
#include "easprintf.h"
|
|
|
|
int evasprintf(char** ret, const char* format, va_list ap)
|
|
{
|
|
va_list ap_copy;
|
|
va_copy(ap_copy, ap);
|
|
|
|
int sz = vsnprintf(NULL, 0, format, ap);
|
|
va_end(ap);
|
|
|
|
*ret = tb_malloc(sz + 1);
|
|
if(*ret == NULL)
|
|
{
|
|
perror("malloc");
|
|
*ret = NULL;
|
|
va_end(ap_copy);
|
|
return -1;
|
|
}
|
|
|
|
vsnprintf(*ret, sz + 1, format, ap_copy);
|
|
|
|
va_end(ap_copy);
|
|
return sz;
|
|
}
|
|
|
|
int easprintf(char** ret, const char* format, ...)
|
|
{
|
|
va_list ap;
|
|
va_start(ap, format);
|
|
return evasprintf(ret, format, ap);
|
|
}
|