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--- src/inotifywatch.c.orig 2021-09-28 08:39:16 UTC
+++ src/inotifywatch.c
@@ -11,6 +11,9 @@
#include <errno.h>
#include <fcntl.h>
#include <getopt.h>
+#ifdef __FreeBSD__
+#include <pthread.h>
+#endif // __FreeBSD__
#include <limits.h>
#include <regex.h>
#include <signal.h>
@@ -96,8 +99,24 @@ int main(int argc, char **argv) {
char *inc_iregex = NULL;
int rc;
+#ifdef __FreeBSD__
+ sigset_t set, oset;
+#endif // __FreeBSD__
+
signal(SIGINT, handle_impatient_user);
+#ifdef __FreeBSD__
+ // Block some signals in libinotify's worker thread, so that
+ // handle_signal runs in the context of the main thread and
+ // the 'done' flag is actually honored.
+ sigemptyset(&set);
+ sigaddset(&set, SIGINT);
+ sigaddset(&set, SIGHUP);
+ sigaddset(&set, SIGTERM);
+ sigaddset(&set, SIGALRM);
+ pthread_sigmask(SIG_BLOCK, &set, &oset);
+#endif // __FreeBSD__
+
// Parse commandline options, aborting if something goes wrong
if (!parse_opts(&argc, &argv, &events, &timeout, &verbose, &zero, &sort,
&recursive, &no_dereference, &fromfile, &exc_regex,
@@ -130,6 +149,10 @@ int main(int argc, char **argv) {
warn_inotify_init_error(fanotify);
return EXIT_FAILURE;
}
+
+#ifdef __FreeBSD__
+ pthread_sigmask(SIG_SETMASK, &oset, NULL);
+#endif // __FreeBSD__
// Attempt to watch file
// If events is still 0, make it all events.
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