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| author | Rich Felker <dalias@aerifal.cx> | 2011-03-10 11:06:50 -0500 |
|---|---|---|
| committer | Rich Felker <dalias@aerifal.cx> | 2011-03-10 11:06:50 -0500 |
| commit | 11dbbe9fbac33ede053803ebf7193550ec5cfb48 (patch) | |
| tree | d92d978a4cfe5dd5a496dfc7b6e52d5e556a4ac4 /src/termios/tcdrain.c | |
| parent | c8c4ef7d4404b94483c68b7479eb98b9b09f996c (diff) | |
| download | musl-11dbbe9fbac33ede053803ebf7193550ec5cfb48.tar.gz musl-11dbbe9fbac33ede053803ebf7193550ec5cfb48.tar.xz musl-11dbbe9fbac33ede053803ebf7193550ec5cfb48.zip | |
more cancellation points: tcdrain, clock_nanosleep
Diffstat (limited to 'src/termios/tcdrain.c')
| -rw-r--r-- | src/termios/tcdrain.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/src/termios/tcdrain.c b/src/termios/tcdrain.c index c51dd401..8e889b51 100644 --- a/src/termios/tcdrain.c +++ b/src/termios/tcdrain.c @@ -1,7 +1,12 @@ #include <termios.h> #include <sys/ioctl.h> +#include "libc.h" int tcdrain(int fd) { - return ioctl(fd, TCSBRK, 1); + int ret; + CANCELPT_BEGIN; + ret = ioctl(fd, TCSBRK, 1); + CANCELPT_END; + return ret; } |