diff options
| -rw-r--r-- | libbb/missing_syscalls.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libbb/missing_syscalls.c b/libbb/missing_syscalls.c index dd430e3..e3c1e92 100644 --- a/libbb/missing_syscalls.c +++ b/libbb/missing_syscalls.c @@ -39,4 +39,9 @@ int pivot_root(const char *new_root, const char *put_old) { return syscall(__NR_pivot_root, new_root, put_old); } + +int tcdrain(int fd) +{ + return ioctl(fd, TCSBRK, 1); +} #endif |