diff options
Diffstat (limited to 'devel/libgtop/files/patch-sysdeps_freebsd_mountlist.c')
| -rw-r--r-- | devel/libgtop/files/patch-sysdeps_freebsd_mountlist.c | 171 |
1 files changed, 171 insertions, 0 deletions
diff --git a/devel/libgtop/files/patch-sysdeps_freebsd_mountlist.c b/devel/libgtop/files/patch-sysdeps_freebsd_mountlist.c new file mode 100644 index 000000000000..7c1b1774cd89 --- /dev/null +++ b/devel/libgtop/files/patch-sysdeps_freebsd_mountlist.c @@ -0,0 +1,171 @@ +--- sysdeps/freebsd/mountlist.c.orig 2008-02-15 02:11:59.000000000 -0500 ++++ sysdeps/freebsd/mountlist.c 2008-02-15 02:28:14.000000000 -0500 +@@ -0,0 +1,168 @@ ++/* mountlist.c -- return a list of mounted filesystems ++ Copyright (C) 1991, 1992 Free Software Foundation, Inc. ++ ++ This program is free software; you can redistribute it and/or modify ++ it under the terms of the GNU General Public License as published by ++ the Free Software Foundation; either version 2, or (at your option) ++ any later version. ++ ++ This program is distributed in the hope that it will be useful, ++ but WITHOUT ANY WARRANTY; without even the implied warranty of ++ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the ++ GNU General Public License for more details. ++ ++ You should have received a copy of the GNU General Public License ++ along with this program; if not, write to the Free Software Foundation, ++ Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ ++ ++#include <config.h> ++ ++#include <glib.h> ++#include <stdio.h> ++#include <stdlib.h> ++#include <sys/types.h> ++#include <sys/param.h> ++#include <sys/mount.h> ++ ++#include <string.h> ++ ++#include <glibtop.h> ++#include <glibtop/mountlist.h> ++ ++/* A mount table entry. */ ++struct mount_entry ++{ ++ char *me_devname; /* Device node pathname, including "/dev/". */ ++ char *me_mountdir; /* Mount point directory pathname. */ ++ char *me_type; /* "nfs", "4.2", etc. */ ++ dev_t me_dev; /* Device number of me_mountdir. */ ++ struct mount_entry *me_next; ++}; ++ ++static struct mount_entry *read_filesystem_list (void); ++ ++/* Return a list of the currently mounted filesystems, or NULL on error. ++ Add each entry to the tail of the list so that they stay in order. ++*/ ++ ++static struct mount_entry * ++read_filesystem_list (void) ++{ ++ struct mount_entry *mount_list; ++ struct mount_entry *me; ++ struct mount_entry *mtail; ++ ++ /* Start the list off with a dummy entry. */ ++ me = g_new (struct mount_entry, 1); ++ me->me_next = NULL; ++ mount_list = mtail = me; ++ { ++ struct statfs *fsp; ++ int entries; ++ ++ entries = getmntinfo (&fsp, MNT_NOWAIT); ++ if (entries < 0) ++ return NULL; ++ while (entries-- > 0) ++ { ++ me = (struct mount_entry *) g_malloc (sizeof (struct mount_entry)); ++ me->me_devname = g_strdup (fsp->f_mntfromname); ++ me->me_mountdir = g_strdup (fsp->f_mntonname); ++ me->me_type = g_strdup (fsp->f_fstypename); ++ me->me_dev = (dev_t) -1; /* Magic; means not known yet. */ ++ me->me_next = NULL; ++ ++ /* Add to the linked list. */ ++ mtail->me_next = me; ++ mtail = me; ++ fsp++; ++ } ++ } ++ ++ /* Free the dummy head. */ ++ me = mount_list; ++ mount_list = mount_list->me_next; ++ g_free (me); ++ return mount_list; ++} ++ ++static gboolean ignore_mount_entry(const struct mount_entry *me) ++{ ++ /* keep sorted */ ++ static const char ignored[][17] = { ++ "autofs", ++ "devfs", ++ "fusectl", ++ "linprocfs", ++ "linsysfs", ++ "mfs", ++ "none", ++ "nfs", ++ "nullfs", ++ "nwfs", ++ "portalfs", ++ "proc", ++ "procfs", ++ "smbfs", ++ "tmpfs", ++ "unionfs", ++ "unknown" ++ }; ++ ++ typedef int (*Comparator)(const void*, const void*); ++ ++ return bsearch(me->me_type, ++ ignored, G_N_ELEMENTS(ignored), sizeof ignored[0], ++ (Comparator) strcmp) != NULL; ++} ++ ++ ++glibtop_mountentry * ++glibtop_get_mountlist_s (glibtop *server, glibtop_mountlist *buf, int all_fs) ++{ ++ struct mount_entry *entries, *cur, *next; ++ ++ GArray *mount_array = g_array_new(FALSE, FALSE, ++ sizeof(glibtop_mountentry)); ++ ++ glibtop_init_r (&server, 0, 0); ++ ++ memset (buf, 0, sizeof (glibtop_mountlist)); ++ ++ /* Read filesystem list. */ ++ ++ if((entries = read_filesystem_list ()) == NULL) ++ return NULL; ++ ++ for (cur = &entries[0]; cur != NULL; cur = next) { ++ ++ if(all_fs || !ignore_mount_entry(cur)) { ++ /* add a new glibtop_mountentry */ ++ glibtop_mountentry e; ++ ++ g_strlcpy(e.devname, cur->me_devname, sizeof e.devname); ++ g_strlcpy(e.mountdir, cur->me_mountdir, sizeof e.mountdir); ++ g_strlcpy(e.type, cur->me_type, sizeof e.type); ++ e.dev = cur->me_dev; ++ ++ g_array_append_val(mount_array, e); ++ } ++ ++ /* free current mount_entry and move to the next */ ++ next = cur->me_next; ++ g_free(cur->me_devname); ++ g_free(cur->me_mountdir); ++ g_free(cur->me_type); ++ g_free(cur); ++ } ++ ++ buf->size = sizeof (glibtop_mountentry); ++ buf->number = mount_array->len; ++ buf->total = buf->number * buf->size; ++ ++ buf->flags = (1 << GLIBTOP_MOUNTLIST_SIZE) ++ | (1 << GLIBTOP_MOUNTLIST_NUMBER) ++ | (1 << GLIBTOP_MOUNTLIST_TOTAL); ++ ++ return (glibtop_mountentry*) g_array_free(mount_array, FALSE); ++} |