1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
|
--- gio/gunixmounts.c.orig 2011-09-21 21:17:06.000000000 +0200
+++ gio/gunixmounts.c 2011-10-04 15:07:08.000000000 +0200
@@ -153,6 +153,9 @@ struct _GUnixMountMonitor {
GFileMonitor *fstab_monitor;
GFileMonitor *mtab_monitor;
+
+ guint mount_poller_source;
+ GList *mount_poller_mounts;
};
struct _GUnixMountMonitorClass {
@@ -164,6 +167,8 @@ static GUnixMountMonitor *the_mount_moni
static GList *_g_get_unix_mounts (void);
static GList *_g_get_unix_mount_points (void);
+static guint64 mount_poller_time = 0;
+
G_DEFINE_TYPE (GUnixMountMonitor, g_unix_mount_monitor, G_TYPE_OBJECT);
#define MOUNT_POLL_INTERVAL 4000
@@ -190,6 +195,7 @@ G_DEFINE_TYPE (GUnixMountMonitor, g_unix
#endif
#if (defined(HAVE_GETVFSSTAT) || defined(HAVE_GETFSSTAT)) && defined(HAVE_FSTAB_H) && defined(HAVE_SYS_MOUNT_H)
+#include <sys/param.h>
#include <sys/ucred.h>
#include <sys/mount.h>
#include <fstab.h>
@@ -240,22 +246,30 @@ g_unix_is_mount_path_system_internal (co
"/", /* we already have "Filesystem root" in Nautilus */
"/bin",
"/boot",
+ "/compat/linux/proc",
+ "/compat/linux/sys",
"/dev",
"/etc",
"/home",
"/lib",
"/lib64",
+ "/libexec",
"/live/cow",
"/live/image",
"/media",
"/mnt",
"/opt",
+ "/rescue",
"/root",
"/sbin",
"/srv",
"/tmp",
"/usr",
+ "/usr/X11R6",
"/usr/local",
+ "/usr/obj",
+ "/usr/ports",
+ "/usr/src",
"/var",
"/var/crash",
"/var/local",
@@ -1111,6 +1125,10 @@ get_mounts_timestamp (void)
if (stat (monitor_file, &buf) == 0)
return (guint64)buf.st_mtime;
}
+ else
+ {
+ return mount_poller_time;
+ }
return 0;
}
@@ -1253,6 +1271,13 @@ g_unix_mount_monitor_finalize (GObject *
g_object_unref (monitor->mtab_monitor);
}
+ if (monitor->mount_poller_source > 0)
+ {
+ g_source_remove (monitor->mount_poller_source);
+ g_list_foreach (monitor->mount_poller_mounts, (GFunc)g_unix_mount_free, NULL);
+ g_list_free (monitor->mount_poller_mounts);
+ }
+
the_mount_monitor = NULL;
G_OBJECT_CLASS (g_unix_mount_monitor_parent_class)->finalize (object);
@@ -1333,6 +1358,51 @@ mtab_file_changed (GFileMonitor *mo
g_signal_emit (mount_monitor, signals[MOUNTS_CHANGED], 0);
}
+static gboolean
+mount_change_poller (gpointer user_data)
+{
+ GUnixMountMonitor *mount_monitor;
+ GList *current_mounts;
+ gboolean has_changed = FALSE;
+
+ mount_monitor = user_data;
+ current_mounts = _g_get_unix_mounts ();
+
+ if (g_list_length (current_mounts) != g_list_length (mount_monitor->mount_poller_mounts))
+ {
+ g_list_foreach (mount_monitor->mount_poller_mounts, (GFunc)g_unix_mount_free, NULL);
+ has_changed = TRUE;
+ }
+ else
+ {
+ int i;
+
+ for (i = 0; i < g_list_length (current_mounts); i++)
+ {
+ GUnixMountEntry *m1;
+ GUnixMountEntry *m2;
+
+ m1 = (GUnixMountEntry *)g_list_nth_data (current_mounts, i);
+ m2 = (GUnixMountEntry *)g_list_nth_data (mount_monitor->mount_poller_mounts, i);
+ if (! has_changed && g_unix_mount_compare (m1, m2) != 0)
+ has_changed = TRUE;
+
+ g_unix_mount_free (m2);
+ }
+ }
+
+ g_list_free (mount_monitor->mount_poller_mounts);
+ mount_monitor->mount_poller_mounts = current_mounts;
+
+ if (has_changed)
+ {
+ mount_poller_time = (guint64)time (NULL);
+ g_signal_emit (mount_monitor, signals[MOUNTS_CHANGED], 0);
+ }
+
+ return TRUE;
+}
+
static void
g_unix_mount_monitor_init (GUnixMountMonitor *monitor)
{
@@ -1355,6 +1425,12 @@ g_unix_mount_monitor_init (GUnixMountMon
g_signal_connect (monitor->mtab_monitor, "changed", (GCallback)mtab_file_changed, monitor);
}
+ else
+ {
+ monitor->mount_poller_mounts = _g_get_unix_mounts ();
+ mount_poller_time = (guint64)time (NULL);
+ monitor->mount_poller_source = g_timeout_add_seconds (3, (GSourceFunc)mount_change_poller, monitor);
+ }
}
/**
|