Subversion Repositories igor

/*

 * Copyright (c) 2007 Eirik A. Nygaard <eirikald@pvv.ntnu.no>

 *

 * Permission is hereby granted, free of charge, to any person obtaining a copy

 * of this software and associated documentation files (the "Software"), to

 * deal in the Software without restriction, including without limitation the

 * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or

 * sell copies of the Software, and to permit persons to whom the Software is

 * furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included in

 * all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING

 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS

 * IN THE SOFTWARE.

 */

#define _GNU_SOURCE

#include <stdio.h>

#include <string.h>

#include <stdlib.h>

#include <stdarg.h>

#include <err.h>

void *

sstrdup(char *buf)

{

        void *p;

        p = strdup(buf);

        if (p == NULL)

                err(1, "sstrdup()");

        return p;

}

void *

smalloc(size_t s)

{

        void *p;

        p = malloc(s);

        if (p == NULL)

                err(1, "smalloc()");

        return p;

}

void *

scalloc(size_t num, size_t size)

{

        void *p;

        p = calloc(num, size);

        if (p == NULL)

                err(1, "scalloc()");

        return p;

}

void *

srealloc(void *ptr, size_t size)

{

        void *p;

        p = realloc(ptr, size);

        if (p == NULL)

                err(1, "srealloc()");

        return p;

}

int

sasprintf(char **strp, const char *fmt, ...)

{

        va_list ap;

        int i;

        va_start(ap, fmt);

        i = vasprintf(strp, fmt, ap);

        va_end(ap);

        if (i == -1)

                err(1, "sasprintf()");

        return i;

}