Move the mtab support stuff into libbb

 -Erik

1 files changed, 0 insertions, 95 deletions

diff --git a/mtab.c b/mtab.c
deleted file mode 100644
index 049765775..000000000
--- a/mtab.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* vi: set sw=4 ts=4: */
-#include <stdlib.h>
-#include <unistd.h>
-#include <errno.h>
-#include <string.h>
-#include <stdio.h>
-#include <mntent.h>
-#include "busybox.h"
-
-extern const char mtab_file[];  /* Defined in utility.c */
-static const int MS_RDONLY = 1; /* Mount read-only.  */
-
-void erase_mtab(const char *name)
-{
-        struct mntent entries[20];
-        int count = 0;
-        FILE *mountTable = setmntent(mtab_file, "r");
-        struct mntent *m;
-
-        /* Check if reading the mtab file failed */
-        if (mountTable == 0
-                        /* Bummer.  fall back on trying the /proc filesystem */
-                        && (mountTable = setmntent("/proc/mounts", "r")) == 0) {
-                perror_msg("%s", mtab_file);
-                return;
-        }
-
-        while ((m = getmntent(mountTable)) != 0) {
-                entries[count].mnt_fsname = strdup(m->mnt_fsname);
-                entries[count].mnt_dir = strdup(m->mnt_dir);
-                entries[count].mnt_type = strdup(m->mnt_type);
-                entries[count].mnt_opts = strdup(m->mnt_opts);
-                entries[count].mnt_freq = m->mnt_freq;
-                entries[count].mnt_passno = m->mnt_passno;
-                count++;
-        }
-        endmntent(mountTable);
-        if ((mountTable = setmntent(mtab_file, "w"))) {
-                int i;
-
-                for (i = 0; i < count; i++) {
-                        int result = (strcmp(entries[i].mnt_fsname, name) == 0
-                                                  || strcmp(entries[i].mnt_dir, name) == 0);
-
-                        if (result)
-                                continue;
-                        else
-                                addmntent(mountTable, &entries[i]);
-                }
-                endmntent(mountTable);
-        } else if (errno != EROFS)
-                perror_msg("%s", mtab_file);
-}
-
-void write_mtab(char *blockDevice, char *directory,
-                                char *filesystemType, long flags, char *string_flags)
-{
-        FILE *mountTable = setmntent(mtab_file, "a+");
-        struct mntent m;
-
-        if (mountTable == 0) {
-                perror_msg("%s", mtab_file);
-                return;
-        }
-        if (mountTable) {
-                int length = strlen(directory);
-
-                if (length > 1 && directory[length - 1] == '/')
-                        directory[length - 1] = '\0';
-
-                if (filesystemType == 0) {
-                        struct mntent *p = find_mount_point(blockDevice, "/proc/mounts");
-
-                        if (p && p->mnt_type)
-                                filesystemType = p->mnt_type;
-                }
-                m.mnt_fsname = blockDevice;
-                m.mnt_dir = directory;
-                m.mnt_type = filesystemType ? filesystemType : "default";
-
-                if (*string_flags) {
-                        m.mnt_opts = string_flags;
-                } else {
-                        if ((flags | MS_RDONLY) == flags)
-                                m.mnt_opts = "ro";
-                        else
-                                m.mnt_opts = "rw";
-                }
-
-                m.mnt_freq = 0;
-                m.mnt_passno = 0;
-                addmntent(mountTable, &m);
-                endmntent(mountTable);
-        }
-}