fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-25 10:03:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

posix: remove appalling errno hack

Browse Source
This commit is contained in:
Julian Oes
2018-12-22 10:32:18 +01:00
parent 66e7b4d578
commit 876d4ebd76
1 changed files with 2 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/lib/cdev/posix/cdev_platform.cpp
+2 -13
View File
@@ -389,21 +389,10 @@ extern "C" {
nsecs -= (nsecs / billion) * billion; nsecs -= (nsecs / billion) * billion;
ts.tv_nsec = nsecs; ts.tv_nsec = nsecs;
// Execute a blocking wait for that time in the future
errno = 0;
ret = px4_sem_timedwait(&sem, &ts); ret = px4_sem_timedwait(&sem, &ts);
#ifndef __PX4_DARWIN
ret = errno;
#endif
// Ensure ret is negative on failure if (ret && errno != ETIMEDOUT) {
if (ret > 0) { PX4_WARN("%s: px4_poll() sem error: %s", thread_name, strerror(errno));
ret = -ret;
}
if (ret && ret != -ETIMEDOUT) {
PX4_WARN("%s: px4_poll() sem error", thread_name);
} }
} else if (timeout < 0) { } else if (timeout < 0) {