Mercurial > dovecot > core-2.2

view src/lib/safe-memset.c @ 22664:fea53c2725c0

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
director: Fix director_max_parallel_moves/kicks type Should be uint, not time.
author Timo Sirainen <timo.sirainen@dovecot.fi>
date Thu, 09 Nov 2017 12:24:16 +0200
parents 2e2563132d5f
children cb108f786fb4
line wrap: on
line source

/* Copyright (c) 2002-2017 Dovecot authors, see the included COPYING file */

#include "lib.h"
#include "safe-memset.h"

void safe_memset(void *data, int c, size_t size)
{
	volatile unsigned int volatile_zero_idx = 0;
	volatile unsigned char *p = data;

	if (size == 0)
		return;

	do {
		memset(data, c, size);
	} while (p[volatile_zero_idx] != c);
}