diff options
Diffstat (limited to 'src/os/unix/ngx_errno.h')
-rw-r--r-- | src/os/unix/ngx_errno.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/src/os/unix/ngx_errno.h b/src/os/unix/ngx_errno.h index a7326b613..f9e68b4ea 100644 --- a/src/os/unix/ngx_errno.h +++ b/src/os/unix/ngx_errno.h @@ -29,12 +29,17 @@ typedef int ngx_err_t; #define ngx_set_errno(err) errno = err #define ngx_set_socket_errno(err) errno = err -#if 0 -#define ngx_strerror(err) strerror(err) -#endif + +#if (HAVE_STRERROR_R) + +ngx_int_t ngx_strerror_r(int err, char *errstr, size_t size); + +#else #define ngx_strerror_r(err, errstr, size) \ ngx_cpystrn(errstr, strerror(err), size) - (errstr) +#endif + #endif /* _NGX_ERRNO_H_INCLUDED_ */ |