diff options
Diffstat (limited to 'posix/unistd.h')
| -rw-r--r-- | posix/unistd.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/posix/unistd.h b/posix/unistd.h index 98ffcea649..625ba77da7 100644 --- a/posix/unistd.h +++ b/posix/unistd.h @@ -781,8 +781,7 @@ extern int ttyname_r (int __fd, char *__buf, size_t __buflen) with a terminal, zero if not. */ extern int isatty (int __fd) __THROW; -#if defined __USE_MISC \ - || (defined __USE_XOPEN_EXTENDED && !defined __USE_UNIX98) +#ifdef __USE_MISC /* Return the index into the active-logins file (utmp) for the controlling terminal. */ extern int ttyslot (void) __THROW; |