1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _LINUX_ERRNAME_H 3 #define _LINUX_ERRNAME_H 4 5 #include <linux/stddef.h> 6 7 #ifdef CONFIG_SYMBOLIC_ERRNAME 8 const char *errname(int err); 9 #else 10 static inline const char *errname(int err) 11 { 12 return NULL; 13 } 14 #endif 15 16 #endif /* _LINUX_ERRNAME_H */ 17
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