view dbhelpers.c @ 1835:90ac15aeac43 default tip main master

Bring back recently removed channel->flushing This resolves the "sleep 10&echo hello" case which should return immediately
author Matt Johnston <matt@codeconstruct.com.au>
date Thu, 14 Oct 2021 20:55:15 +0800
parents e75dab5bec71
children
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#include "dbhelpers.h"
#include "includes.h"

/* Erase data */
void m_burn(void *data, unsigned int len) {

#if defined(HAVE_MEMSET_S)
	memset_s(data, len, 0x0, len);
#elif defined(HAVE_EXPLICIT_BZERO)
	explicit_bzero(data, len);
#else
	/* This must be volatile to avoid compiler optimisation */
	volatile void *p = data;
	memset((void*)p, 0x0, len);
#endif
}