diff options
Diffstat (limited to 'mdk-stage1/dietlibc/lib/tcgetpgrp.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/tcgetpgrp.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/mdk-stage1/dietlibc/lib/tcgetpgrp.c b/mdk-stage1/dietlibc/lib/tcgetpgrp.c index f2a290651..8d5d4614a 100644 --- a/mdk-stage1/dietlibc/lib/tcgetpgrp.c +++ b/mdk-stage1/dietlibc/lib/tcgetpgrp.c @@ -1,7 +1,12 @@ #include <termios.h> #include <sys/ioctl.h> +#include <unistd.h> int tcgetpgrp(int fildes) { - return ioctl(fildes, TIOCGPGRP); + int foo; + if (ioctl(fildes, TIOCGPGRP, &foo)==-1) + return -1; + else + return foo; } |