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| author | Matt Whitlock <busybox@mattwhitlock.name> | 2015-04-26 13:14:50 +0200 |
|---|---|---|
| committer | Denys Vlasenko <vda.linux@googlemail.com> | 2015-04-26 13:14:50 +0200 |
| commit | 93b98ff5726fd620e1f123d04072b956412c1b55 (patch) | |
| tree | c6870f526fb6cc6bf89d908b148e3d772097059d | |
| parent | cee59053dcf47b4a3ab87f7654c1ed20620def16 (diff) | |
| download | busybox-93b98ff5726fd620e1f123d04072b956412c1b55.tar.gz | |
Bionic lacks tcdrain; provide a workaround
Signed-off-by: Matt Whitlock <busybox@mattwhitlock.name>
Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
| -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 dd430e3e2..e3c1e924b 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 |