sysutils/inotify-tools: Update to 3.20.1

[yuri]

Summary

Simple update.

head/sysutils/inotify-tools/Makefile

 # Created by: Yuri Victorovich <[e-mail]>
 # $FreeBSD$
 
 PORTNAME=       inotify-tools
-PORTVERSION=    3.14.01
-DISTVERSIONPREFIX=      v
-PORTREVISION=   1
+DISTVERSION=    3.20.1
 CATEGORIES=     sysutils
 
-MAINTAINER=     [e-mail]
+MAINTAINER=     [e-mail]
 COMMENT=        Command-line utilities to watch for file events
 
 LICENSE=        GPLv2
 LICENSE_FILE=   ${WRKSRC}/COPYING
 
 LIB_DEPENDS=    libinotify.so:devel/libinotify
 
 USES=           autoreconf gmake libtool localbase
 USE_GITHUB=     yes
 GH_ACCOUNT=     rvoicilas
-GH_TAGNAME=     1df9af4
 GNU_CONFIGURE=  yes
 CONFIGURE_ARGS= --disable-doxygen
 USE_LDCONFIG=   yes
 INSTALL_TARGET= install-strip
 
 OPTIONS_DEFINE= STATIC
 OPTIONS_SUB=    yes
 

head/sysutils/inotify-tools/distinfo

-SHA256 (rvoicilas-inotify-tools-v3.14.01-1df9af4_GH0.tar.gz) = 3cb567344dad1fbe9a935d5a7c3f9c9bbce151df982631eb319763b2708ef4ea
-SIZE (rvoicilas-inotify-tools-v3.14.01-1df9af4_GH0.tar.gz) = 70023
+TIMESTAMP = 1517817616
+SHA256 (rvoicilas-inotify-tools-3.20.1_GH0.tar.gz) = a433cc1dedba851078276db69b0e97f9fe41e4ba3336d2971adfca4b3a6242ac
+SIZE (rvoicilas-inotify-tools-3.20.1_GH0.tar.gz) = 79564

head/sysutils/inotify-tools/files/patch-src_inotifywatch.c

---- src/inotifywatch.c.orig        2015-11-09 01:40:46 UTC
+--- src/inotifywatch.c.orig        2018-01-06 11:10:51 UTC
 +++ src/inotifywatch.c
 @@ -12,6 +12,9 @@
  #include <errno.h>
  #include <fcntl.h>
  #include <getopt.h>
 +#ifdef __FreeBSD__
 +#include <pthread.h>
 +#endif // __FreeBSD__
  #include <regex.h>
  #include <signal.h>
  #include <stdbool.h>
-@@ -93,6 +96,9 @@ int main(int argc, char ** argv)
-         char * exc_iregex = NULL;
-         char * inc_regex = NULL;
-         char * inc_iregex = NULL;
+@@ -82,6 +85,10 @@ int main(int argc, char **argv) {
+     char *inc_regex = NULL;
+     char *inc_iregex = NULL;
+ 
 +#ifdef __FreeBSD__
-+        sigset_t set, oset;
++    sigset_t set, oset;
 +#endif // __FreeBSD__
- 
-         signal( SIGINT, handle_impatient_user );
++
+     signal(SIGINT, handle_impatient_user);
  
-@@ -121,11 +127,27 @@ int main(int argc, char ** argv)
-                return EXIT_FAILURE;
-        }
+     // Parse commandline options, aborting if something goes wrong
+@@ -110,11 +117,27 @@ int main(int argc, char **argv) {
+         return EXIT_FAILURE;
+     }
  
 +#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);
++    // 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__
 +
-         if ( !inotifytools_initialize() ) {
-                warn_inotify_init_error();
-                return EXIT_FAILURE;
-        }
+     if (!inotifytools_initialize()) {
+         warn_inotify_init_error();
+         return EXIT_FAILURE;
+     }
  
 +#ifdef __FreeBSD__
-+        pthread_sigmask(SIG_SETMASK, &oset, NULL);
++    pthread_sigmask(SIG_SETMASK, &oset, NULL);
 +#endif // __FreeBSD__
 +
-        // Attempt to watch file
-        // If events is still 0, make it all events.
-         if ( !events )
+     // Attempt to watch file
+     // If events is still 0, make it all events.
+     if (!events)