rs

FTDI serial communication program
git clone git://git.2f30.org/rs.git
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commit 8fb28857d5fcaa50bcf3494613f8089d14e569b9
parent 936c6b69ad878ad5c51fc35ea5be3f06babf58f1
Author: sin <sin@2f30.org>
Date:   Sat, 16 Nov 2013 17:52:47 +0000

Use sigaction() instead of signal()

Diffstat:
rs.c | 7++++++-
1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/rs.c b/rs.c @@ -122,6 +122,7 @@ main(int argc, char *argv[]) int baudrate = 115200; int dev = 0; int ret; + struct sigaction sa; struct ftdi_device_list *iter; int vendor = 0x0403; int product = 0x6001; @@ -191,7 +192,11 @@ main(int argc, char *argv[]) printf("Break key is set to ^\\\n"); - signal(SIGQUIT, interrupt); + sa.sa_handler = interrupt; + sigemptyset(&sa.sa_mask); + sa.sa_flags = SA_RESTART; + sigaction(SIGQUIT, &sa, NULL); + ttyinit(); loop(); ttyrestore();