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authorDavid Oberhollenzer <david.oberhollenzer@tele2.at>2018-04-12 06:40:39 +0200
committerDavid Oberhollenzer <david.oberhollenzer@tele2.at>2018-04-12 12:51:33 +0200
commita3437967a2ae4730ba638cc80328055e9805e7c9 (patch)
tree6e824f088920bb59fd00e0c3b03dcdbf859f74c1
parent55d4a328c9fa369611115a066f4f305f2b74dafd (diff)
Rely on PATH variable for running init programs
Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>
-rw-r--r--.gitignore12
-rw-r--r--configure.ac12
-rw-r--r--initd/runlst.c4
-rw-r--r--scripts/Makemodule.am2
-rw-r--r--scripts/devfs.sh.in26
-rw-r--r--scripts/overlay.sh (renamed from scripts/overlay.sh.in)6
-rw-r--r--scripts/trymount.sh (renamed from scripts/trymount.sh.in)2
-rw-r--r--services/Makemodule.am5
-rw-r--r--services/agetty (renamed from services/agetty.in)2
-rw-r--r--services/hostname (renamed from services/hostname.in)2
-rw-r--r--services/hwclock (renamed from services/hwclock.in)2
-rw-r--r--services/loopback (renamed from services/loopback.in)4
-rw-r--r--services/procfs.in2
-rw-r--r--services/reboot (renamed from services/reboot.in)2
-rw-r--r--services/shutdown (renamed from services/shutdown.in)2
-rw-r--r--services/sigterm.in2
-rw-r--r--services/sync (renamed from services/sync.in)2
-rwxr-xr-xservices/sysctl (renamed from services/sysctl.in)2
-rw-r--r--services/sysfs.in2
-rw-r--r--services/tmpfs (renamed from services/tmpfs.in)2
-rw-r--r--services/tmpfsrun11
-rw-r--r--services/tmpfsrun.in11
-rw-r--r--services/tmpfsvar.in10
23 files changed, 53 insertions, 74 deletions
diff --git a/.gitignore b/.gitignore
index 3e66c23..abc49fd 100644
--- a/.gitignore
+++ b/.gitignore
@@ -20,26 +20,14 @@ reboot
shutdown
killall5
-services/agetty
-services/hostname
-services/loopback
-services/sysctl
-services/hwclock
-services/shutdown
-services/reboot
services/sigkill
services/sigterm
-services/sync
services/devfs
services/procfs
services/sysfs
-services/tmpfs
-services/tmpfsrun
services/tmpfsvar
services/rootusr
scripts/devfs.sh
-scripts/overlay.sh
-scripts/trymount.sh
etc/initd.env
diff --git a/configure.ac b/configure.ac
index 5afbfce..761686e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -55,26 +55,14 @@ AC_DEFINE_DIR(BINPATH, bindir, [Fully evaluated bin directory])
AC_DEFINE_DIR(SBINPATH, sbindir, [Fully evaluated sbin directory])
AC_DEFINE_DIR(ETCPATH, sysconfdir, [Fulle evaluated etc directory])
-AC_CONFIG_FILES([services/agetty])
-AC_CONFIG_FILES([services/hostname])
-AC_CONFIG_FILES([services/loopback])
-AC_CONFIG_FILES([services/sysctl])
-AC_CONFIG_FILES([services/hwclock])
-AC_CONFIG_FILES([services/reboot])
-AC_CONFIG_FILES([services/shutdown])
AC_CONFIG_FILES([services/sigkill])
AC_CONFIG_FILES([services/sigterm])
-AC_CONFIG_FILES([services/sync])
AC_CONFIG_FILES([services/sysfs])
AC_CONFIG_FILES([services/devfs])
AC_CONFIG_FILES([services/procfs])
-AC_CONFIG_FILES([services/tmpfs])
-AC_CONFIG_FILES([services/tmpfsrun])
AC_CONFIG_FILES([services/tmpfsvar])
AC_CONFIG_FILES([services/rootusr])
AC_CONFIG_FILES([scripts/devfs.sh])
-AC_CONFIG_FILES([scripts/overlay.sh])
-AC_CONFIG_FILES([scripts/trymount.sh])
AC_CONFIG_FILES([etc/initd.env])
AC_OUTPUT([Makefile])
diff --git a/initd/runlst.c b/initd/runlst.c
index 933daeb..d1311a4 100644
--- a/initd/runlst.c
+++ b/initd/runlst.c
@@ -24,8 +24,6 @@
#include "init.h"
-extern char **environ;
-
static int child_setup(const char *ctty)
{
sigset_t mask;
@@ -65,7 +63,7 @@ static NORETURN void argv_exec(exec_t *e)
argv[i] = ptr;
argv[i] = NULL;
- execve(argv[0], argv, environ);
+ execvp(argv[0], argv);
perror(argv[0]);
exit(EXIT_FAILURE);
}
diff --git a/scripts/Makemodule.am b/scripts/Makemodule.am
index 6832788..dd3fa0b 100644
--- a/scripts/Makemodule.am
+++ b/scripts/Makemodule.am
@@ -3,3 +3,5 @@ helper_SCRIPTS += scripts/devfs.sh scripts/trymount.sh
if PYGOSCFG
helper_SCRIPTS += scripts/overlay.sh
endif
+
+EXTRA_DIST += scripts/trymount.sh scripts/overlay.sh
diff --git a/scripts/devfs.sh.in b/scripts/devfs.sh.in
index a39d3ea..af002f6 100644
--- a/scripts/devfs.sh.in
+++ b/scripts/devfs.sh.in
@@ -1,20 +1,20 @@
#!/bin/sh
-@SBINPATH@/mount -t devtmpfs none /dev
+mount -t devtmpfs none /dev
-[ -c /dev/console ] || @SBINPATH@/mknod -m 600 /dev/console c 5 1
-[ -c /dev/tty ] || @SBINPATH@/mknod -m 666 /dev/tty c 5 0
-[ -c /dev/null ] || @SBINPATH@/mknod -m 666 /dev/null c 1 3
-[ -c /dev/kmsg ] || @SBINPATH@/mknod -m 660 /dev/kmsg c 1 11
-[ -e /dev/fd ] || @BINPATH@/ln -snf /proc/self/fd /dev/fd
-[ -e /dev/stdin ] || @BINPATH@/ln -snf /proc/self/fd/0 /dev/stdin
-[ -e /dev/stdout ] || @BINPATH@/ln -snf /proc/self/fd/1 /dev/stdout
-[ -e /dev/stderr ] || @BINPATH@/ln -snf /proc/self/fd/2 /dev/stderr
-[ -e /proc/kcore ] && @BINPATH@/ln -snf /proc/kcore /dev/core
+[ -c /dev/console ] || mknod -m 600 /dev/console c 5 1
+[ -c /dev/tty ] || mknod -m 666 /dev/tty c 5 0
+[ -c /dev/null ] || mknod -m 666 /dev/null c 1 3
+[ -c /dev/kmsg ] || mknod -m 660 /dev/kmsg c 1 11
+[ -e /dev/fd ] || ln -snf /proc/self/fd /dev/fd
+[ -e /dev/stdin ] || ln -snf /proc/self/fd/0 /dev/stdin
+[ -e /dev/stdout ] || ln -snf /proc/self/fd/1 /dev/stdout
+[ -e /dev/stderr ] || ln -snf /proc/self/fd/2 /dev/stderr
+[ -e /proc/kcore ] && ln -snf /proc/kcore /dev/core
-@BINPATH@/mkdir -p /dev/mqueue -m 1777
-@BINPATH@/mkdir -p /dev/pts -m 0755
-@BINPATH@/mkdir -p /dev/shm -m 1777
+mkdir -p /dev/mqueue -m 1777
+mkdir -p /dev/pts -m 0755
+mkdir -p /dev/shm -m 1777
@SCRIPTDIR@/trymount.sh "/dev/mqueue" "mqueue" "noexec,nosuid,nodev"
@SCRIPTDIR@/trymount.sh "/dev/pts" "devpts" "noexec,nosuid,gid=5,mode=0620"
diff --git a/scripts/overlay.sh.in b/scripts/overlay.sh
index b53eea7..090671c 100644
--- a/scripts/overlay.sh.in
+++ b/scripts/overlay.sh
@@ -11,11 +11,11 @@ fi
if [ -d "$lower" ]; then
if [ -d "$upper" ]; then
- @BINPATH@/mkdir -p "$work"
- @SBINPATH@/mount -t overlay overlay \
+ mkdir -p "$work"
+ mount -t overlay overlay \
-olowerdir=${lower},upperdir=${upper},workdir=${work} \
${target}
else
- @SBINPATH@/mount --bind "$lower" "$target"
+ mount --bind "$lower" "$target"
fi
fi
diff --git a/scripts/trymount.sh.in b/scripts/trymount.sh
index a382792..9be77f6 100644
--- a/scripts/trymount.sh.in
+++ b/scripts/trymount.sh
@@ -1,7 +1,7 @@
#!/bin/sh
if [ -d "$1" ]; then
- if @BINPATH@/grep -qsE "[[:space:]]+$2$" "/proc/filesystems"; then
+ if grep -qsE "[[:space:]]+$2$" "/proc/filesystems"; then
mount -n -t "$2" -o "$3" "$2" "$1"
fi
fi
diff --git a/services/Makemodule.am b/services/Makemodule.am
index 5f3c1bb..3c714a6 100644
--- a/services/Makemodule.am
+++ b/services/Makemodule.am
@@ -10,4 +10,7 @@ if PYGOSCFG
init_DATA += services/rootusr services/tmpfsrun services/tmpfsvar
endif
-EXTRA_DIST += services/sysinit services/vfs
+EXTRA_DIST += services/sysinit services/vfs services/agetty services/hostname
+EXTRA_DIST += services/hwclock services/loopback services/reboot
+EXTRA_DIST += services/shutdown services/sync services/sysctl services/tmpfs
+EXTRA_DIST += services/tmpfsrun
diff --git a/services/agetty.in b/services/agetty
index c4f78ad..b4dc70d 100644
--- a/services/agetty.in
+++ b/services/agetty
@@ -1,5 +1,5 @@
description agetty on %0
-exec "@SBINPATH@/agetty" %0 linux
+exec agetty %0 linux
type respawn
target boot
after sysinit
diff --git a/services/hostname.in b/services/hostname
index 678e07e..d0daa23 100644
--- a/services/hostname.in
+++ b/services/hostname
@@ -1,5 +1,5 @@
description reload hostname
-exec "@BINPATH@/hostname" --file /etc/hostname
+exec hostname --file /etc/hostname
type wait
target boot
before sysinit
diff --git a/services/hwclock.in b/services/hwclock
index af3a4e4..eeafe8b 100644
--- a/services/hwclock.in
+++ b/services/hwclock
@@ -1,5 +1,5 @@
description restore time from RTC
-exec "@SBINPATH@/hwclock" --hctosys --utc
+exec hwclock --hctosys --utc
type wait
target boot
before sysinit
diff --git a/services/loopback.in b/services/loopback
index 9e41ae1..5a77a6f 100644
--- a/services/loopback.in
+++ b/services/loopback
@@ -5,6 +5,6 @@ before sysinit
after hwclock hostname vfs
exec {
- "@SBINPATH@/ip" addr add 127.0.0.1/8 dev lo brd +
- "@SBINPATH@/ip" link set lo up
+ ip addr add 127.0.0.1/8 dev lo brd +
+ ip link set lo up
}
diff --git a/services/procfs.in b/services/procfs.in
index 9124792..8c0743b 100644
--- a/services/procfs.in
+++ b/services/procfs.in
@@ -4,6 +4,6 @@ target boot
before vfs
exec {
- "@SBINPATH@/mount" -t proc proc /proc
+ mount -t proc proc /proc
"@SCRIPTDIR@/trymount.sh" /proc/sys/fs/binfmt_misc binfmt_misc nodev,noexec,nosuid
}
diff --git a/services/reboot.in b/services/reboot
index da11e2a..65a8eac 100644
--- a/services/reboot.in
+++ b/services/reboot
@@ -1,5 +1,5 @@
description system reboot
-exec "@SBINPATH@/shutdown" -nrf
+exec shutdown -nrf
type wait
target reboot
after sync sigkill sigterm
diff --git a/services/shutdown.in b/services/shutdown
index 6c28621..679ffbd 100644
--- a/services/shutdown.in
+++ b/services/shutdown
@@ -1,5 +1,5 @@
description system shutdown
-exec "@SBINPATH@/shutdown" -npf
+exec shutdown -npf
type wait
target shutdown
after sync sigkill sigterm
diff --git a/services/sigterm.in b/services/sigterm.in
index cb408f2..7e77fba 100644
--- a/services/sigterm.in
+++ b/services/sigterm.in
@@ -5,5 +5,5 @@ before sigkill sync reboot shutdown
exec {
"@SCRIPTDIR@/killall5" 15
- "@BINPATH@/sleep" 5
+ sleep 5
}
diff --git a/services/sync.in b/services/sync
index 7f02287..d7217f9 100644
--- a/services/sync.in
+++ b/services/sync
@@ -1,5 +1,5 @@
description sync
-exec "@BINPATH@/sync"
+exec sync
type wait
target %0
after sigkill sigterm
diff --git a/services/sysctl.in b/services/sysctl
index e2e6eaa..a5ee62b 100755
--- a/services/sysctl.in
+++ b/services/sysctl
@@ -1,5 +1,5 @@
description configure kernel paramters
-exec "@SBINPATH@/sysctl" --system
+exec sysctl --system
type wait
target boot
before sysinit
diff --git a/services/sysfs.in b/services/sysfs.in
index 21938fb..8eebd0a 100644
--- a/services/sysfs.in
+++ b/services/sysfs.in
@@ -5,7 +5,7 @@ after procfs
before vfs
exec {
- "@SBINPATH@/mount" -t sysfs sysfs /sys
+ mount -t sysfs sysfs /sys
"@SCRIPTDIR@/trymount.sh" /sys/kernel/security securityfs nodev,noexec,nosuid
"@SCRIPTDIR@/trymount.sh" /sys/kernel/config configfs nodev,noexec,nosuid
"@SCRIPTDIR@/trymount.sh" /sys/fs/fuse/connections fusectl nodev,noexec,nosuid
diff --git a/services/tmpfs.in b/services/tmpfs
index 1aa48cc..411a42b 100644
--- a/services/tmpfs.in
+++ b/services/tmpfs
@@ -2,4 +2,4 @@ description "mount /tmp"
type wait
target boot
before vfs
-exec "@SBINPATH@/mount" -t tmpfs none /tmp
+exec mount -t tmpfs none /tmp
diff --git a/services/tmpfsrun b/services/tmpfsrun
new file mode 100644
index 0000000..07dbd0a
--- /dev/null
+++ b/services/tmpfsrun
@@ -0,0 +1,11 @@
+description "mount /run"
+type wait
+target boot
+before vfs
+after tmpfsvar
+exec {
+ mount -t tmpfs none /run
+ mkdir /run/lock -m 0755
+ ln -s /run /var/run
+ ln -s /run/lock /var/lock
+}
diff --git a/services/tmpfsrun.in b/services/tmpfsrun.in
deleted file mode 100644
index c88a914..0000000
--- a/services/tmpfsrun.in
+++ /dev/null
@@ -1,11 +0,0 @@
-description "mount /run"
-type wait
-target boot
-before vfs
-after tmpfsvar
-exec {
- "@SBINPATH@/mount" -t tmpfs none /run
- "@BINPATH@/mkdir" /run/lock -m 0755
- "@BINPATH@/ln" -s /run /var/run
- "@BINPATH@/ln" -s /run/lock /var/lock
-}
diff --git a/services/tmpfsvar.in b/services/tmpfsvar.in
index be7e563..5f45ecd 100644
--- a/services/tmpfsvar.in
+++ b/services/tmpfsvar.in
@@ -3,10 +3,10 @@ type wait
target boot
before vfs
exec {
- "@SBINPATH@/mount" -t tmpfs none /var
- "@BINPATH@/mkdir" /var/log -m 0755
- "@BINPATH@/mkdir" /var/spool -m 0755
- "@BINPATH@/mkdir" /var/lib -m 0755
- "@BINPATH@/mkdir" /var/tmp -m 0755
+ mount -t tmpfs none /var
+ mkdir /var/log -m 0755
+ mkdir /var/spool -m 0755
+ mkdir /var/lib -m 0755
+ mkdir /var/tmp -m 0755
"@SCRIPTDIR@/overlay.sh" var_lib /var/lib
}