diff options
Diffstat (limited to 'xmalloc.h')
| -rw-r--r-- | xmalloc.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/xmalloc.h b/xmalloc.h new file mode 100644 index 0000000..53a88b6 --- /dev/null +++ b/xmalloc.h @@ -0,0 +1,35 @@ +/* + * netsniff-ng - the packet sniffing beast + * Copyright 2009, 2010 Daniel Borkmann. + * Subject to the GPL, version 2. + */ + +#ifndef XMALLOC_H +#define XMALLOC_H + +#include <stdlib.h> + +#include "built_in.h" +#include "die.h" + +extern void *xmalloc(size_t size) __hidden; +extern void *xzmalloc(size_t size) __hidden; +extern void *xmallocz(size_t size) __hidden; +extern void *xmalloc_aligned(size_t size, size_t alignment) __hidden; +extern void *xzmalloc_aligned(size_t size, size_t alignment) __hidden; +extern void *xmemdupz(const void *data, size_t len) __hidden; +extern void *xrealloc(void *ptr, size_t nmemb, size_t size) __hidden; +extern void xfree_func(void *ptr) __hidden; +extern char *xstrdup(const char *str) __hidden; +extern char *xstrndup(const char *str, size_t size) __hidden; +extern int xdup(int fd) __hidden; + +#define xfree(ptr) \ +do { \ + if (unlikely((ptr) == NULL)) \ + panic("xfree: NULL pointer given as argument\n"); \ + free((ptr)); \ + (ptr) = NULL; \ +} while (0) + +#endif /* XMALLOC_H */ |