#ifndef XMALLOC_H #define XMALLOC_H #include #include "built_in.h" #include "die.h" extern void *xmalloc(size_t size) __hidden __warn_unused_result; extern void *xcalloc(size_t nmemb, size_t size) __hidden __warn_unused_result; extern void *xzmalloc(size_t size) __hidden __warn_unused_result; extern void *xmallocz(size_t size) __hidden __warn_unused_result; extern void *xmalloc_aligned(size_t size, size_t alignment) __hidden __warn_unused_result; extern void *xzmalloc_aligned(size_t size, size_t alignment) __hidden __warn_unused_result; extern void *xmemdupz(const void *data, size_t len) __hidden __warn_unused_result; extern void *xrealloc(void *ptr, size_t size) __hidden __warn_unused_result; extern void xfree_func(void *ptr) __hidden; extern char *xstrdup(const char *str) __hidden __warn_unused_result; extern char *xstrndup(const char *str, size_t size) __hidden __warn_unused_result; static inline void __xfree(void *ptr) { if (unlikely((ptr) == NULL)) panic("xfree: NULL pointer given as argument\n"); free(ptr); } #define xzfree(ptr, size) \ do { \ xmemset(ptr, 0, size); \ xfree(ptr); \ } while (0) #define xfree(ptr) \ do { \ __xfree(ptr); \ (ptr) = NULL; \ } while (0) #endif /* XMALLOC_H */ ion> net-next plumbingsTobias Klauser

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