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[/] [igor/] [trunk/] [simulator/] [alloc.c] - Rev 4
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/* * 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; }