#ifndef XMALLOC_H #define XMALLOC_H #include #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; static inline void __xfree(void *ptr) { if (unlikely((ptr) == NULL)) panic("xfree: NULL pointer given as argument\n"); free(ptr); } #define xfree(ptr) \ do { \ __xfree(ptr); \ (ptr) = NULL; \ } while (0) #endif /* XMALLOC_H */ 71e'/> net-next plumbingsTobias Klauser

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author	Samuel Ortiz <sameo@linux.intel.com>	2013-11-13 01:00:07 +0100
committer	Samuel Ortiz <sameo@linux.intel.com>	2014-01-04 03:32:27 +0100
commit	249eb5bd74553da189fbff90c20c6d884a1db71e (patch)
tree	a4ee582eb3ecbb71baff984bd58dbe69a1152641
parent	34f7e57b231ec4fd943d0d172fb7c1bb143f1da8 (diff)

NFC: Return driver failure upon unknown event reception

If the device is polling, this will trigger a netlink event to notify userspace about the polling error. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>