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/***************************************************************/
/* perk: PE Resource Kit */
/* Copyright (C) 2015--2016 Z. Gilboa */
/* Released under GPLv2 and GPLv3; see COPYING.PERK. */
/***************************************************************/
#ifndef PE_OUTPUT_IMPL_H
#define PE_OUTPUT_IMPL_H
#include <unistd.h>
#include <perk/perk.h>
static inline FILE * pe_output_prolog(
const struct pe_common_ctx * cctx,
FILE * fout,
FILE ** ftmp)
{
int fdout;
*ftmp = (FILE *)0;
if (fout)
return fout;
else if (!cctx)
return 0;
else if (cctx->ioctx->fdout < 0)
return stdout;
if ((fdout = dup(cctx->ioctx->fdout)) < 0)
return 0;
if ((*ftmp = fdopen(fdout,"a")))
return *ftmp;
close(fdout);
return 0;
}
static inline int pe_output_epilog(int ret, FILE * f)
{
if (f)
fclose(f);
return ret;
}
#endif
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