Subversion Repositories planix.SVN

#include <u.h>
#include <libc.h>
#include <bio.h>
#include "snap.h"

void*
emalloc(ulong n)
{
        void *v;
        v = malloc(n);
        if(v == nil){
                fprint(2, "out of memory\n");
                exits("memory");
        }
        memset(v, 0, n);
        return v;
}

void*
erealloc(void *v, ulong n)
{
        v = realloc(v, n);
        if(v == nil) {
                fprint(2, "out of memory\n");
                exits("memory");
        }
        return v;
}

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