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// Copyright 2011 Twitter, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "u.h"
#include <stdio.h>
#include <stdarg.h>
void
panic(const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
vfprintf(stderr, fmt, ap);
fprintf(stderr, "\n");
fflush(stderr);
va_end(ap);
exit(1);
}
void*
emalloc(uint n)
{
void *v;
v = calloc(n, 1);
if(v == nil)
panic("out of memory");
return v;
}
void*
erealloc(void *v, uint n)
{
v = realloc(v, n);
if(v == nil)
panic("out of memory");
return v;
}
char*
estrdup(char *s)
{
s = strdup(s);
if(s == nil)
panic("out of memory");
return s;
}
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