diff options
Diffstat (limited to 'util-linux')
| -rw-r--r-- | util-linux/pivot_root.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/util-linux/pivot_root.c b/util-linux/pivot_root.c index 331038057..d6a26b912 100644 --- a/util-linux/pivot_root.c +++ b/util-linux/pivot_root.c @@ -21,7 +21,7 @@ //config: Note: This is for initrd in linux 2.4. Under initramfs (introduced //config: in linux 2.6) use switch_root instead. -//applet:IF_PIVOT_ROOT(APPLET(pivot_root, BB_DIR_SBIN, BB_SUID_DROP)) +//applet:IF_PIVOT_ROOT(APPLET_NOFORK(pivot_root, pivot_root, BB_DIR_SBIN, BB_SUID_DROP, pivot_root)) //kbuild:lib-$(CONFIG_PIVOT_ROOT) += pivot_root.o @@ -33,7 +33,7 @@ #include "libbb.h" -extern int pivot_root(const char * new_root,const char * put_old); +extern int pivot_root(const char *new_root, const char *put_old); int pivot_root_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE; int pivot_root_main(int argc, char **argv) @@ -41,6 +41,8 @@ int pivot_root_main(int argc, char **argv) if (argc != 3) bb_show_usage(); + /* NOFORK applet. Hardly matters wrt performance, but code is trivial */ + if (pivot_root(argv[1], argv[2]) < 0) { /* prints "pivot_root: <strerror text>" */ bb_perror_nomsg_and_die(); |