| /******************************************************************************* |
| Copyright (c) 2012 Dmitry Matveev <me@dmitrymatveev.co.uk> |
| Copyright (c) 2012 Antoine Jacoutot <ajacoutot@openbsd.org> |
| |
| Permission is hereby granted, free of charge, to any person obtaining a copy |
| of this software and associated documentation files (the "Software"), to deal |
| in the Software without restriction, including without limitation the rights |
| to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| copies of the Software, and to permit persons to whom the Software is |
| furnished to do so, subject to the following conditions: |
| |
| The above copyright notice and this permission notice shall be included in |
| all copies or substantial portions of the Software. |
| |
| THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| THE SOFTWARE. |
| *******************************************************************************/ |
| |
| #include <fcntl.h> |
| #include <glib.h> |
| #include <gio/gio.h> |
| #include "kqueue-exclusions.h" |
| |
| static gboolean ke_debug_enabled = FALSE; |
| #define KE_W if (ke_debug_enabled) g_warning |
| |
| /* |
| * _ke_is_excluded: |
| * @full_path - a path to file to check. |
| * |
| * Returns: TRUE if the file should be excluded from the kqueue-powered |
| * monitoring, FALSE otherwise. |
| **/ |
| gboolean |
| _ke_is_excluded (const char *full_path) |
| { |
| #if defined (O_EVTONLY) |
| return FALSE; |
| #else |
| GFile *f = NULL; |
| GMount *mount = NULL; |
| |
| f = g_file_new_for_path (full_path); |
| |
| if (f != NULL) { |
| mount = g_file_find_enclosing_mount (f, NULL, NULL); |
| g_object_unref (f); |
| } |
| |
| if ((mount != NULL && (g_mount_can_unmount (mount))) || g_str_has_prefix (full_path, "/mnt/")) |
| { |
| KE_W ("Excluding %s from kernel notification, falling back to poll", full_path); |
| if (mount) |
| g_object_unref (mount); |
| return TRUE; |
| } |
| else |
| return FALSE; |
| #endif |
| } |