41 lines
743 B
C
41 lines
743 B
C
/*
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* Treebird - Lightweight frontend for Pleroma
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*
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* Licensed under the BSD 3-Clause License
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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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