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Refactor common code into create_unix_mount_entry ()

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https://bugzilla.gnome.org/show_bug.cgi?id=522053
This commit is contained in:
Mario Sanchez Prada 2016-07-19 13:31:09 +01:00
parent 030594777a
commit 2051ee7678
1 changed files with 39 additions and 54 deletions
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93
gio/gunixmounts.c
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@ -459,6 +459,9 @@ _g_get_unix_mounts (void)
while ((mntent = getmntent (file)) != NULL) while ((mntent = getmntent (file)) != NULL)
#endif #endif
{ {
const char *device_path = NULL;
gboolean is_read_only = FALSE;
/* ignore any mnt_fsname that is repeated and begins with a '/' /* ignore any mnt_fsname that is repeated and begins with a '/'
* *
* We do this to avoid being fooled by --bind mounts, since * We do this to avoid being fooled by --bind mounts, since
@ -473,29 +476,26 @@ _g_get_unix_mounts (void)
mntent->mnt_fsname[0] == '/' && mntent->mnt_fsname[0] == '/' &&
g_hash_table_lookup (mounts_hash, mntent->mnt_fsname)) g_hash_table_lookup (mounts_hash, mntent->mnt_fsname))
continue; continue;
mount_entry = g_new0 (GUnixMountEntry, 1);
mount_entry->mount_path = g_strdup (mntent->mnt_dir);
if (g_strcmp0 (mntent->mnt_fsname, "/dev/root") == 0) if (g_strcmp0 (mntent->mnt_fsname, "/dev/root") == 0)
mount_entry->device_path = g_strdup (_resolve_dev_root ()); device_path = _resolve_dev_root ();
else else
mount_entry->device_path = g_strdup (mntent->mnt_fsname); device_path = mntent->mnt_fsname;
mount_entry->filesystem_type = g_strdup (mntent->mnt_type);
#if defined (HAVE_HASMNTOPT) #if defined (HAVE_HASMNTOPT)
if (hasmntopt (mntent, MNTOPT_RO) != NULL) if (hasmntopt (mntent, MNTOPT_RO) != NULL)
mount_entry->is_read_only = TRUE; is_read_only = TRUE;
#endif #endif
mount_entry->is_system_internal = mount_entry = create_unix_mount_entry (device_path,
guess_system_internal (mount_entry->mount_path, mntent->mnt_dir,
mount_entry->filesystem_type, mntent->mnt_type,
mount_entry->device_path); is_read_only);
g_hash_table_insert (mounts_hash, g_hash_table_insert (mounts_hash,
mount_entry->device_path, mount_entry->device_path,
mount_entry->device_path); mount_entry->device_path);
return_list = g_list_prepend (return_list, mount_entry); return_list = g_list_prepend (return_list, mount_entry);
} }
g_hash_table_destroy (mounts_hash); g_hash_table_destroy (mounts_hash);
@ -566,22 +566,18 @@ _g_get_unix_mounts (void)
G_LOCK (getmntent); G_LOCK (getmntent);
while (! getmntent (file, &mntent)) while (! getmntent (file, &mntent))
{ {
mount_entry = g_new0 (GUnixMountEntry, 1); gboolean is_read_only = FALSE;
mount_entry->mount_path = g_strdup (mntent.mnt_mountp);
mount_entry->device_path = g_strdup (mntent.mnt_special);
mount_entry->filesystem_type = g_strdup (mntent.mnt_fstype);
#if defined (HAVE_HASMNTOPT) #if defined (HAVE_HASMNTOPT)
if (hasmntopt (&mntent, MNTOPT_RO) != NULL) if (hasmntopt (&mntent, MNTOPT_RO) != NULL)
mount_entry->is_read_only = TRUE; is_read_only = TRUE;
#endif #endif
mount_entry->is_system_internal = mount_entry = create_unix_mount_entry (mntent.mnt_special,
guess_system_internal (mount_entry->mount_path, mntent.mnt_mountp,
mount_entry->filesystem_type, mntent.mnt_fstype,
mount_entry->device_path); is_read_only);
return_list = g_list_prepend (return_list, mount_entry); return_list = g_list_prepend (return_list, mount_entry);
} }
@ -636,25 +632,18 @@ _g_get_unix_mounts (void)
return_list = NULL; return_list = NULL;
while (vmount_number > 0) while (vmount_number > 0)
{ {
mount_entry = g_new0 (GUnixMountEntry, 1); gboolean is_read_only = FALSE;
mount_entry->device_path = g_strdup (vmt2dataptr (vmount_info, VMT_OBJECT));
mount_entry->mount_path = g_strdup (vmt2dataptr (vmount_info, VMT_STUB));
/* is_removable = (vmount_info->vmt_flags & MNT_REMOVABLE) ? 1 : 0; */
mount_entry->is_read_only = (vmount_info->vmt_flags & MNT_READONLY) ? 1 : 0;
fs_info = getvfsbytype (vmount_info->vmt_gfstype); fs_info = getvfsbytype (vmount_info->vmt_gfstype);
if (fs_info == NULL)
mount_entry->filesystem_type = g_strdup ("unknown");
else
mount_entry->filesystem_type = g_strdup (fs_info->vfsent_name);
mount_entry->is_system_internal = /* is_removable = (vmount_info->vmt_flags & MNT_REMOVABLE) ? 1 : 0; */
guess_system_internal (mount_entry->mount_path, is_read_only = (vmount_info->vmt_flags & MNT_READONLY) ? 1 : 0;
mount_entry->filesystem_type,
mount_entry->device_path); mount_entry = create_unix_mount_entry (vmt2dataptr (vmount_info, VMT_OBJECT),
vmt2dataptr (vmount_info, VMT_STUB),
fs_info == NULL ? "unknown" : fs_info->vfsent_name,
is_read_only);
return_list = g_list_prepend (return_list, mount_entry); return_list = g_list_prepend (return_list, mount_entry);
vmount_info = (struct vmount *)( (char*)vmount_info vmount_info = (struct vmount *)( (char*)vmount_info
@ -714,11 +703,7 @@ _g_get_unix_mounts (void)
for (i = 0; i < num_mounts; i++) for (i = 0; i < num_mounts; i++)
{ {
mount_entry = g_new0 (GUnixMountEntry, 1); gboolean is_read_only = FALSE;
mount_entry->mount_path = g_strdup (mntent[i].f_mntonname);
mount_entry->device_path = g_strdup (mntent[i].f_mntfromname);
mount_entry->filesystem_type = g_strdup (mntent[i].f_fstypename);
#if defined(USE_STATVFS) #if defined(USE_STATVFS)
if (mntent[i].f_flag & ST_RDONLY) if (mntent[i].f_flag & ST_RDONLY)
@ -727,13 +712,13 @@ _g_get_unix_mounts (void)
#else #else
#error statfs juggling failed #error statfs juggling failed
#endif #endif
mount_entry->is_read_only = TRUE; is_read_only = TRUE;
mount_entry = create_unix_mount_entry (mntent[i].f_mntfromname,
mntent[i].f_mntonname,
mntent[i].f_fstypename,
is_read_only);
mount_entry->is_system_internal =
guess_system_internal (mount_entry->mount_path,
mount_entry->filesystem_type,
mount_entry->device_path);
return_list = g_list_prepend (return_list, mount_entry); return_list = g_list_prepend (return_list, mount_entry);
} }