tools/lib/bpf/str_error.h

   1 /* SPDX-License-Identifier: (LGPL-2.1 OR BSD-2-Clause) */
   2 #ifndef __LIBBPF_STR_ERROR_H
   3 #define __LIBBPF_STR_ERROR_H
   4
   5 #define STRERR_BUFSIZE  128
   6
   7 char *libbpf_strerror_r(int err, char *dst, int len);
   8
   9 /**
  10  * @brief **errstr()** returns string corresponding to numeric errno
  11  * @param err negative numeric errno
  12  * @return pointer to string representation of the errno, that is invalidated
  13  * upon the next call.
  14  */
  15 const char *errstr(int err);
  16 #endif /* __LIBBPF_STR_ERROR_H */