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view src/lib/close-keep-errno.c @ 4011:323c09be5f00 HEAD

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Moved dupliated close_save_errno() code to public close_keep_errno() function.
author Timo Sirainen <timo.sirainen@movial.fi>
date Tue, 14 Feb 2006 15:41:58 +0200
parents
children 65c69a53a7be
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/* Copyright (c) 2006 Timo Sirainen */

#include "lib.h"
#include "close-keep-errno.h"

#include <unistd.h>

void close_keep_errno(int fd)
{
	int old_errno = errno;
	(void)close(fd);
	errno = old_errno;
}