52 lines
1.4 KiB
C
52 lines
1.4 KiB
C
/*
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* Treebird - Lightweight frontend for Pleroma
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* Copyright (C) 2022 Nekobit
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include <fcgi_stdio.h>
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#include <stdlib.h>
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#include "global_perl.h"
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#include "easprintf.h"
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int evasprintf(char** ret, const char* format, va_list ap)
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{
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va_list ap_copy;
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va_copy(ap_copy, ap);
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int sz = vsnprintf(NULL, 0, format, ap);
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va_end(ap);
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*ret = tb_malloc(sz + 1);
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if(*ret == NULL)
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{
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perror("malloc");
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*ret = NULL;
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va_end(ap_copy);
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return -1;
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}
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vsnprintf(*ret, sz + 1, format, ap_copy);
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va_end(ap_copy);
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return sz;
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}
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int easprintf(char** ret, const char* format, ...)
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{
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va_list ap;
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va_start(ap, format);
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return evasprintf(ret, format, ap);
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}
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