diff options
Diffstat (limited to 'lib/libc/unistd/isatty.c')
| -rw-r--r-- | lib/libc/unistd/isatty.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/libc/unistd/isatty.c b/lib/libc/unistd/isatty.c index c253e14a..b356a694 100644 --- a/lib/libc/unistd/isatty.c +++ b/lib/libc/unistd/isatty.c @@ -1,4 +1,4 @@ -#include "asm/unistd_64.h" // for __NR_ioctl + #include <asm-generic/ioctls.h> // for TIOCGWINSZ #include <syscall.h> // for __syscall_3, syscall @@ -8,5 +8,5 @@ int isatty(int fildes) { struct winsize winsize; - return 1 + syscall(ioctl, fildes, TIOCGWINSZ, &winsize); + return (int)(1 + syscall(ioctl, fildes, TIOCGWINSZ, &winsize)); } |