Remove switch_root.
...since it's never going to run as pid 1.
Change-Id: Idd21951c2966ce37049aa397c8c973b0e7202901
diff --git a/.config b/.config
index df41b91..390dc0d 100644
--- a/.config
+++ b/.config
@@ -259,7 +259,7 @@
CONFIG_STAT=y
CONFIG_SWAPOFF=y
CONFIG_SWAPON=y
-CONFIG_SWITCH_ROOT=y
+# CONFIG_SWITCH_ROOT is not set
CONFIG_SYSCTL=y
CONFIG_TAC=y
CONFIG_TASKSET=y
diff --git a/Android.mk b/Android.mk
index 6e8c26f..7d46027 100644
--- a/Android.mk
+++ b/Android.mk
@@ -122,7 +122,6 @@
toys/other/stat.c \
toys/other/swapoff.c \
toys/other/swapon.c \
- toys/other/switch_root.c \
toys/other/sysctl.c \
toys/other/tac.c \
toys/other/taskset.c \
@@ -231,7 +230,7 @@
# dupes: dd
# useless?: freeramdisk fsfreeze install makedevs mkfifo nbd-client
-# partprobe pivot_root pwdx rev rfkill switch_root vconfig
+# partprobe pivot_root pwdx rev rfkill vconfig
# prefer BSD netcat instead?: nc netcat
# prefer efs2progs instead?: blkid chattr lsattr
diff --git a/generated/config.h b/generated/config.h
index a19012b..c0558be 100644
--- a/generated/config.h
+++ b/generated/config.h
@@ -488,8 +488,8 @@
#define USE_SWAPOFF(...) __VA_ARGS__
#define CFG_SWAPON 1
#define USE_SWAPON(...) __VA_ARGS__
-#define CFG_SWITCH_ROOT 1
-#define USE_SWITCH_ROOT(...) __VA_ARGS__
+#define CFG_SWITCH_ROOT 0
+#define USE_SWITCH_ROOT(...)
#define CFG_SYSCTL 1
#define USE_SYSCTL(...) __VA_ARGS__
#define CFG_TAC 1
diff --git a/generated/flags.h b/generated/flags.h
index 4a8fde6..d70a7e5 100644
--- a/generated/flags.h
+++ b/generated/flags.h
@@ -2326,9 +2326,9 @@
#undef FLAG_p
#endif
-// switch_root <2c:h <2c:h
+// switch_root <2c:h
#undef OPTSTR_switch_root
-#define OPTSTR_switch_root "<2c:h"
+#define OPTSTR_switch_root 0
#ifdef CLEANUP_switch_root
#undef CLEANUP_switch_root
#undef FOR_switch_root
@@ -5001,8 +5001,8 @@
#ifndef TT
#define TT this.switch_root
#endif
-#define FLAG_h (1<<0)
-#define FLAG_c (1<<1)
+#define FLAG_h (FORCED_FLAG<<0)
+#define FLAG_c (FORCED_FLAG<<1)
#endif
#ifdef FOR_sync
diff --git a/generated/help.h b/generated/help.h
index 1fd4428..807cc48 100644
--- a/generated/help.h
+++ b/generated/help.h
@@ -266,10 +266,10 @@
#define HELP_useradd "usage: useradd [-SDH] [-h DIR] [-s SHELL] [-G GRP] [-g NAME] [-u UID] USER [GROUP]\n\nCreate new user, or add USER to GROUP\n\n-D Don't assign a password\n-g NAME Real name\n-G GRP Add user to existing group\n-h DIR Home directory\n-H Don't create home directory\n-s SHELL Login shell\n-S Create a system user\n-u UID User id\n\n"
-#define HELP_tr "usage: tr [-cds] SET1 [SET2]\n\nTranslate, squeeze, or delete characters from stdin, writing to stdout\n\n-c/-C Take complement of SET1\n-d Delete input characters coded SET1\n-s Squeeze multiple output characters of SET2 into one character\n\n"
-
#define HELP_traceroute "usage: traceroute [-46FUIldnvr] [-f 1ST_TTL] [-m MAXTTL] [-p PORT] [-q PROBES]\n[-s SRC_IP] [-t TOS] [-w WAIT_SEC] [-g GATEWAY] [-i IFACE] [-z PAUSE_MSEC] HOST [BYTES]\n\ntraceroute6 [-dnrv] [-m MAXTTL] [-p PORT] [-q PROBES][-s SRC_IP] [-t TOS] [-w WAIT_SEC]\n [-i IFACE] HOST [BYTES]\n\nTrace the route to HOST\n\n-4,-6 Force IP or IPv6 name resolution\n-F Set the don't fragment bit (supports IPV4 only)\n-U Use UDP datagrams instead of ICMP ECHO (supports IPV4 only)\n-I Use ICMP ECHO instead of UDP datagrams (supports IPV4 only)\n-l Display the TTL value of the returned packet (supports IPV4 only)\n-d Set SO_DEBUG options to socket\n-n Print numeric addresses\n-v verbose\n-r Bypass routing tables, send directly to HOST\n-m Max time-to-live (max number of hops)(RANGE 1 to 255)\n-p Base UDP port number used in probes(default 33434)(RANGE 1 to 65535)\n-q Number of probes per TTL (default 3)(RANGE 1 to 255)\n-s IP address to use as the source address\n-t Type-of-service in probe packets (default 0)(RANGE 0 to 255)\n-w Time in seconds to wait for a response (default 3)(RANGE 0 to 86400)\n-g Loose source route gateway (8 max) (supports IPV4 only)\n-z Pause Time in milisec (default 0)(RANGE 0 to 86400) (supports IPV4 only)\n-f Start from the 1ST_TTL hop (instead from 1)(RANGE 1 to 255) (supports IPV4 only)\n-i Specify a network interface to operate with\n\n"
+#define HELP_tr "usage: tr [-cds] SET1 [SET2]\n\nTranslate, squeeze, or delete characters from stdin, writing to stdout\n\n-c/-C Take complement of SET1\n-d Delete input characters coded SET1\n-s Squeeze multiple output characters of SET2 into one character\n\n"
+
#define HELP_tftpd "usage: tftpd [-cr] [-u USER] [DIR]\n\nTransfer file from/to tftp server.\n\n-r read only\n-c Allow file creation via upload\n-u run as USER\n-l Log to syslog (inetd mode requires this)\n\n"
#define HELP_tftp "usage: tftp [OPTIONS] HOST [PORT]\n\nTransfer file from/to tftp server.\n\n-l FILE Local FILE\n-r FILE Remote FILE\n-g Get file\n-p Put file\n-b SIZE Transfer blocks of SIZE octets(8 <= SIZE <= 65464)\n\n"
@@ -366,10 +366,10 @@
#define HELP_dhcpd "usage: dhcpd [-46fS] [-i IFACE] [-P N] [CONFFILE]\n\n -f Run in foreground\n -i Interface to use\n -S Log to syslog too\n -P N Use port N (default ipv4 67, ipv6 547)\n -4, -6 Run as a DHCPv4 or DHCPv6 server\n\n"
-#define HELP_dhcp "usage: dhcp [-fbnqvoCRB] [-i IFACE] [-r IP] [-s PROG] [-p PIDFILE]\n [-H HOSTNAME] [-V VENDOR] [-x OPT:VAL] [-O OPT]\n\n Configure network dynamicaly using DHCP.\n\n -i Interface to use (default eth0)\n -p Create pidfile\n -s Run PROG at DHCP events (default /usr/share/dhcp/default.script)\n -B Request broadcast replies\n -t Send up to N discover packets\n -T Pause between packets (default 3 seconds)\n -A Wait N seconds after failure (default 20)\n -f Run in foreground\n -b Background if lease is not obtained\n -n Exit if lease is not obtained\n -q Exit after obtaining lease\n -R Release IP on exit\n -S Log to syslog too\n -a Use arping to validate offered address\n -O Request option OPT from server (cumulative)\n -o Don't request any options (unless -O is given)\n -r Request this IP address\n -x OPT:VAL Include option OPT in sent packets (cumulative)\n -F Ask server to update DNS mapping for NAME\n -H Send NAME as client hostname (default none)\n -V VENDOR Vendor identifier (default 'toybox VERSION')\n -C Don't send MAC as client identifier\n -v Verbose\n\n Signals:\n USR1 Renew current lease\n USR2 Release current lease\n\n\n"
-
#define HELP_dhcp6 "usage: dhcp6 [-fbnqvR] [-i IFACE] [-r IP] [-s PROG] [-p PIDFILE]\n\n Configure network dynamicaly using DHCP.\n\n -i Interface to use (default eth0)\n -p Create pidfile\n -s Run PROG at DHCP events\n -t Send up to N Solicit packets\n -T Pause between packets (default 3 seconds)\n -A Wait N seconds after failure (default 20)\n -f Run in foreground\n -b Background if lease is not obtained\n -n Exit if lease is not obtained\n -q Exit after obtaining lease\n -R Release IP on exit\n -S Log to syslog too\n -r Request this IP address\n -v Verbose\n\n Signals:\n USR1 Renew current lease\n USR2 Release current lease\n\n"
+#define HELP_dhcp "usage: dhcp [-fbnqvoCRB] [-i IFACE] [-r IP] [-s PROG] [-p PIDFILE]\n [-H HOSTNAME] [-V VENDOR] [-x OPT:VAL] [-O OPT]\n\n Configure network dynamicaly using DHCP.\n\n -i Interface to use (default eth0)\n -p Create pidfile\n -s Run PROG at DHCP events (default /usr/share/dhcp/default.script)\n -B Request broadcast replies\n -t Send up to N discover packets\n -T Pause between packets (default 3 seconds)\n -A Wait N seconds after failure (default 20)\n -f Run in foreground\n -b Background if lease is not obtained\n -n Exit if lease is not obtained\n -q Exit after obtaining lease\n -R Release IP on exit\n -S Log to syslog too\n -a Use arping to validate offered address\n -O Request option OPT from server (cumulative)\n -o Don't request any options (unless -O is given)\n -r Request this IP address\n -x OPT:VAL Include option OPT in sent packets (cumulative)\n -F Ask server to update DNS mapping for NAME\n -H Send NAME as client hostname (default none)\n -V VENDOR Vendor identifier (default 'toybox VERSION')\n -C Don't send MAC as client identifier\n -v Verbose\n\n Signals:\n USR1 Renew current lease\n USR2 Release current lease\n\n\n"
+
#define HELP_dd "usage: dd [if=FILE] [of=FILE] [ibs=N] [obs=N] [bs=N] [count=N] [skip=N]\n [seek=N] [conv=notrunc|noerror|sync|fsync]\n\nOptions:\nif=FILE Read from FILE instead of stdin\nof=FILE Write to FILE instead of stdout\nbs=N Read and write N bytes at a time\nibs=N Read N bytes at a time\nobs=N Write N bytes at a time\ncount=N Copy only N input blocks\nskip=N Skip N input blocks\nseek=N Skip N output blocks\nconv=notrunc Don't truncate output file\nconv=noerror Continue after read errors\nconv=sync Pad blocks with zeros\nconv=fsync Physically write data out before finishing\n\nNumbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\nMD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)\nCopy a file, converting and formatting according to the operands.\n\n"
#define HELP_crontab "usage: crontab [-u user] FILE\n [-u user] [-e | -l | -r]\n [-c dir]\n\nFiles used to schedule the execution of programs.\n\n-c crontab dir\n-e edit user's crontab\n-l list user's crontab\n-r delete user's crontab\n-u user\nFILE Replace crontab by FILE ('-': stdin)\n\n"
