diff options
| -rw-r--r-- | libc/misc/ttyent/getttyent.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libc/misc/ttyent/getttyent.c b/libc/misc/ttyent/getttyent.c index 7784a6ab4..0df2b4a79 100644 --- a/libc/misc/ttyent/getttyent.c +++ b/libc/misc/ttyent/getttyent.c @@ -179,7 +179,9 @@ int setttyent(void) return (1); } else if ((tf = fopen(_PATH_TTYS, "r"))) { /* We do the locking ourselves. */ +#ifdef __UCLIBC_HAS_THREADS__ __fsetlocking (tf, FSETLOCKING_BYCALLER); +#endif return (1); } return (0); |