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common/gpio: use util::safe_ioctl (#29624) 

use util::safe_ioctl
old-commit-hash: 7270c64872
This commit is contained in:
Dean Lee 2023-08-25 23:20:43 +08:00 committed by GitHub
parent e128aedc63
commit 5385263422
1 changed files with 1 additions and 1 deletions
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2
common/gpio.cc
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@ -70,7 +70,7 @@ int gpiochip_get_ro_value_fd(const char* consumer_label, int gpiochiop_id, int p
rq.eventflags = GPIOEVENT_REQUEST_BOTH_EDGES;
strncpy(rq.consumer_label, consumer_label, std::size(rq.consumer_label) - 1);
int ret = ioctl(fd, GPIO_GET_LINEEVENT_IOCTL, &rq);
int ret = util::safe_ioctl(fd, GPIO_GET_LINEEVENT_IOCTL, &rq);
if (ret == -1) {
LOGE("Unable to get line event from ioctl : %s", strerror(errno));
close(fd);