summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
-rw-r--r--include/libbb.h2
-rw-r--r--libbb/match_fstype.c20
-rw-r--r--util-linux/mount.c2
-rw-r--r--util-linux/umount.c4
4 files changed, 12 insertions, 16 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 07fe20d..b054e05 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -1312,8 +1312,8 @@ const struct hwtype *get_hwtype(const char *name) FAST_FUNC;
const struct hwtype *get_hwntype(int type) FAST_FUNC;
+extern int fstype_matches(const char *fstype, const char *comma_list) FAST_FUNC;
#ifdef HAVE_MNTENT_H
-extern int match_fstype(const struct mntent *mt, const char *fstypes) FAST_FUNC;
extern struct mntent *find_mount_point(const char *name, int subdir_too) FAST_FUNC;
#endif
extern void erase_mtab(const char * name) FAST_FUNC;
diff --git a/libbb/match_fstype.c b/libbb/match_fstype.c
index b066b42..6046bc6 100644
--- a/libbb/match_fstype.c
+++ b/libbb/match_fstype.c
@@ -12,34 +12,30 @@
#include "libbb.h"
-#ifdef HAVE_MNTENT_H
-
-int FAST_FUNC match_fstype(const struct mntent *mt, const char *t_fstype)
+int FAST_FUNC fstype_matches(const char *fstype, const char *comma_list)
{
int match = 1;
- if (!t_fstype)
+ if (!comma_list)
return match;
- if (t_fstype[0] == 'n' && t_fstype[1] == 'o') {
+ if (comma_list[0] == 'n' && comma_list[1] == 'o') {
match--;
- t_fstype += 2;
+ comma_list += 2;
}
while (1) {
- char *after_mnt_type = is_prefixed_with(t_fstype, mt->mnt_type);
+ char *after_mnt_type = is_prefixed_with(comma_list, fstype);
if (after_mnt_type
&& (*after_mnt_type == '\0' || *after_mnt_type == ',')
) {
return match;
}
- t_fstype = strchr(t_fstype, ',');
- if (!t_fstype)
+ comma_list = strchr(comma_list, ',');
+ if (!comma_list)
break;
- t_fstype++;
+ comma_list++;
}
return !match;
}
-
-#endif /* HAVE_MNTENT_H */
diff --git a/util-linux/mount.c b/util-linux/mount.c
index 4f5dced..f0245f7 100644
--- a/util-linux/mount.c
+++ b/util-linux/mount.c
@@ -2312,7 +2312,7 @@ int mount_main(int argc UNUSED_PARAM, char **argv)
bb_error_msg_and_die(bb_msg_you_must_be_root);
// Does type match? (NULL matches always)
- if (!match_fstype(mtcur, fstype))
+ if (!fstype_matches(mtcur->mnt_type, fstype))
continue;
// Skip noauto and swap anyway
diff --git a/util-linux/umount.c b/util-linux/umount.c
index 78eef57..c958fd5 100644
--- a/util-linux/umount.c
+++ b/util-linux/umount.c
@@ -125,8 +125,8 @@ int umount_main(int argc UNUSED_PARAM, char **argv)
} else {
setup_common_bufsiz();
while (getmntent_r(fp, &me, bb_common_bufsiz1, COMMON_BUFSIZE)) {
- /* Match fstype if passed */
- if (!match_fstype(&me, fstype))
+ /* Match fstype (fstype==NULL matches always) */
+ if (!fstype_matches(me.mnt_type, fstype))
continue;
m = xzalloc(sizeof(*m));
m->next = mtl;