# HG changeset patch
# User John Tsiombikas <nuclear@member.fsf.org>
# Date 1396284660 -10800
# Node ID 6b9974a8bdae97c9965e466a308171a1e8a1ca2c
# Parent  1be0a35aa2164b31a266397dca40caff98c3edca
started BSD/mac support for file watching

diff -r 1be0a35aa216 -r 6b9974a8bdae examples/imgthumbs/Makefile
--- a/examples/imgthumbs/Makefile	Thu Feb 13 21:34:41 2014 +0200
+++ b/examples/imgthumbs/Makefile	Mon Mar 31 19:51:00 2014 +0300
@@ -5,7 +5,7 @@
 obj = $(src:.c=.o)
 bin = imgthumbs
 
-CFLAGS = -pedantic -Wall -g -I../../src
+CFLAGS = -pedantic -Wall -g -I../../src -Wno-deprecated-declarations
 LDFLAGS = $(libgl) -limago $(resman) -lpthread
 
 ifeq ($(shell uname -s), Darwin)
diff -r 1be0a35aa216 -r 6b9974a8bdae src/filewatch_bsd.c
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/filewatch_bsd.c	Mon Mar 31 19:51:00 2014 +0300
@@ -0,0 +1,25 @@
+/* file modification monitoring with kqueue */
+#if defined(__FreeBSD__) || defined(__APPLE__)
+#include <stdio.h>
+#include <fcntl.h>
+#include <sys/event.h>
+#include "filewatch.h"
+#include "resman.h"
+#include "resman_impl.h"
+
+int resman_init_file_monitor(struct resman *rman)
+{
+	if((rman->kq = kqueue()) == -1) {
+		return -1;
+	}
+	/* set non-blocking flag, to allow polling by reading */
+	fcntl(rman->kq, F_SETFL, fcntl(rman->kq, F_GETFL) | O_NONBLOCK);
+
+	/* createh the fd->resource map */
+	rman->nresmap = rb_create(RB_KEY_INT);
+	return 0;
+}
+
+#else
+int resman_filewatch_bsd_silence_empty_file_warning;
+#endif	/* __FreeBSD__ or __APPLE__ */
diff -r 1be0a35aa216 -r 6b9974a8bdae src/resman_impl.h
--- a/src/resman_impl.h	Thu Feb 13 21:34:41 2014 +0200
+++ b/src/resman_impl.h	Mon Mar 31 19:51:00 2014 +0300
@@ -10,6 +10,9 @@
 #include <fcntl.h>
 #include <sys/inotify.h>
 #endif
+#if defined(__FreeBSD__) || defined(__APPLE__)
+#include <sys/event.h>
+#endif
 #ifdef WIN32
 #include <windows.h>
 #endif
@@ -33,6 +36,9 @@
 #ifdef __linux__
 	int nfd;
 #endif
+#if defined(__FreeBSD__) || defined(__APPLE__)
+	struct kevent kev;
+#endif
 };
 
 
@@ -56,6 +62,9 @@
 	int inotify_fd;
 	struct rbtree *modset;
 #endif
+#if defined(__FreeBSD__) || defined(__APPLE__)
+	int kq;
+#endif
 #ifdef WIN32
 	struct rbtree *watchdirs, *wdirbyev;
 	HANDLE *watch_handles;	/* dynamic array of all the watched directory handles */