diff options
| -rw-r--r-- | include/errno.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/errno.h b/include/errno.h index 7289e1a9e..4e3a81689 100644 --- a/include/errno.h +++ b/include/errno.h @@ -47,7 +47,9 @@ extern int errno; #endif #ifdef _LIBC +# ifdef __UCLIBC_HAS___PROGNAME__ extern const char *__progname, *__progname_full; +# endif #endif #if defined __USE_GNU && defined __UCLIBC_HAS_PROGRAM_INVOCATION_NAME__ |