Home | History | Annotate | Download | only in include
      1 /* SPDX-License-Identifier: GPL-2.0+ */
      2 /*
      3  * Copyright (C) 2014 Samsung Electronics
      4  * Przemyslaw Marczak <p.marczak (at) samsung.com>
      5  */
      6 #ifndef _ERRNO_H
      7 #define _ERRNO_H
      8 
      9 #include <linux/errno.h>
     10 
     11 extern int errno;
     12 
     13 #define __set_errno(val) do { errno = val; } while (0)
     14 
     15 #ifdef CONFIG_ERRNO_STR
     16 const char *errno_str(int errno);
     17 #else
     18 static inline const char *errno_str(int errno)
     19 {
     20 	return 0;
     21 }
     22 #endif
     23 #endif /* _ERRNO_H */
     24