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Add more detail in error message from Monitor::run()

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This commit is contained in:
Maarten ter Huurne 2014-08-18 16:29:18 +02:00
parent 9f1827dc24
commit 4740e274ed
1 changed files with 4 additions and 5 deletions
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9
src/monitor.cpp
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@ -29,19 +29,18 @@ bool Monitor::event_accepted(struct inotify_event &event)
int Monitor::run() int Monitor::run()
{ {
int wd, fd;
DEBUG("Starting inotify thread for path %s...\n", path.c_str()); DEBUG("Starting inotify thread for path %s...\n", path.c_str());
fd = inotify_init1(IN_CLOEXEC); int fd = inotify_init1(IN_CLOEXEC);
if (fd < 0) { if (fd < 0) {
ERROR("Unable to start inotify\n"); ERROR("Unable to start inotify\n");
return fd; return fd;
} }
wd = inotify_add_watch(fd, path.c_str(), mask); int wd = inotify_add_watch(fd, path.c_str(), mask);
if (wd < 0) { if (wd < 0) {
ERROR("Unable to add inotify watch\n"); ERROR("Unable to add inotify watch on '%s': %s\n",
path.c_str(), strerror(errno));
close(fd); close(fd);
return wd; return wd;
} }