harvey/sys/src/cmd/faces/util.c

/*
 * This file is part of the UCB release of Plan 9. It is subject to the license
 * terms in the LICENSE file found in the top-level directory of this
 * distribution and at http://akaros.cs.berkeley.edu/files/Plan9License. No
 * part of the UCB release of Plan 9, including this file, may be copied,
 * modified, propagated, or distributed except according to the terms contained
 * in the LICENSE file.
 */

#include <u.h>
#include <libc.h>
#include <draw.h>
#include <plumb.h>
#include "faces.h"

void*
emalloc(uint32_t sz)
{
	void *v;
	v = malloc(sz);
	if(v == nil) {
		fprint(2, "out of memory allocating %ld\n", sz);
		exits("mem");
	}
	memset(v, 0, sz);
	return v;
}

void*
erealloc(void *v, uint32_t sz)
{
	v = realloc(v, sz);
	if(v == nil) {
		fprint(2, "out of memory allocating %ld\n", sz);
		exits("mem");
	}
	return v;
}

char*
estrdup(char *s)
{
	char *t;
	if((t = strdup(s)) == nil) {
		fprint(2, "out of memory in strdup(%.10s)\n", s);
		exits("mem");
	}
	return t;
}