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-rw-r--r--Makefile3
-rw-r--r--package/deps.mak23
-rw-r--r--package/targets.mak3
-rw-r--r--src/include-local/os.h11
-rw-r--r--src/init/deps-exe/s6-linux-init1
-rw-r--r--src/init/s6-linux-init.c50
-rw-r--r--src/os/deps-lib/os-freebsd3
-rw-r--r--src/os/deps-lib/os-linux4
-rw-r--r--src/os/linux-os_kbspecials.c33
-rw-r--r--src/os/linux-os_mount_devtmpfs.c10
-rw-r--r--src/os/linux-os_mount_tmpfs.c31
-rw-r--r--src/os/linux-os_reboot.c10
-rw-r--r--src/shutdown/deps-exe/s6-linux-init-hpr1
-rw-r--r--src/shutdown/s6-linux-init-hpr.c6
-rwxr-xr-xtools/gen-deps.sh5
15 files changed, 134 insertions, 60 deletions
diff --git a/Makefile b/Makefile
index f39965d..c0cd40c 100644
--- a/Makefile
+++ b/Makefile
@@ -16,7 +16,6 @@ CC = $(error Please use ./configure first)
STATIC_LIBS :=
SHARED_LIBS :=
-INTERNAL_LIBS :=
EXTRA_TARGETS :=
LIB_DEFS :=
@@ -54,7 +53,7 @@ STRIP := $(CROSS_COMPILE)strip
INSTALL := ./tools/install.sh
ALL_BINS := $(LIBEXEC_TARGETS) $(BIN_TARGETS)
-ALL_LIBS := $(SHARED_LIBS) $(STATIC_LIBS) $(INTERNAL_LIBS)
+ALL_LIBS := $(SHARED_LIBS) $(STATIC_LIBS)
ALL_INCLUDES := $(wildcard src/include/$(package)/*.h)
all: $(ALL_LIBS) $(ALL_BINS) $(ALL_INCLUDES)
diff --git a/package/deps.mak b/package/deps.mak
index 1f0bd20..bd6a5e0 100644
--- a/package/deps.mak
+++ b/package/deps.mak
@@ -6,22 +6,26 @@ src/include-local/initctl.h: src/include/s6-linux-init/config.h
src/shutdown/hpr.h: src/include-local/initctl.h
src/init/s6-linux-init-maker.o src/init/s6-linux-init-maker.lo: src/init/s6-linux-init-maker.c src/include-local/defaults.h src/include-local/initctl.h src/include/s6-linux-init/config.h
src/init/s6-linux-init-telinit.o src/init/s6-linux-init-telinit.lo: src/init/s6-linux-init-telinit.c src/include-local/initctl.h src/include/s6-linux-init/config.h
-src/init/s6-linux-init.o src/init/s6-linux-init.lo: src/init/s6-linux-init.c src/include-local/defaults.h src/include-local/initctl.h src/include/s6-linux-init/config.h
+src/init/s6-linux-init.o src/init/s6-linux-init.lo: src/init/s6-linux-init.c src/include-local/defaults.h src/include-local/initctl.h src/include-local/os.h src/include/s6-linux-init/config.h
src/lib/s6_linux_init_logouthook.o src/lib/s6_linux_init_logouthook.lo: src/lib/s6_linux_init_logouthook.c src/include-local/initctl.h src/include/s6-linux-init/s6-linux-init.h
src/misc/s6-linux-init-echo.o src/misc/s6-linux-init-echo.lo: src/misc/s6-linux-init-echo.c
src/misc/s6-linux-init-logouthookd.o src/misc/s6-linux-init-logouthookd.lo: src/misc/s6-linux-init-logouthookd.c
src/misc/s6-linux-init-nuke.o src/misc/s6-linux-init-nuke.lo: src/misc/s6-linux-init-nuke.c
src/misc/s6-linux-init-umountall.o src/misc/s6-linux-init-umountall.lo: src/misc/s6-linux-init-umountall.c src/include/s6-linux-init/config.h
+src/os/linux-os_kbspecials.o src/os/linux-os_kbspecials.lo: src/os/linux-os_kbspecials.c src/include-local/os.h
+src/os/linux-os_mount_devtmpfs.o src/os/linux-os_mount_devtmpfs.lo: src/os/linux-os_mount_devtmpfs.c src/include-local/os.h
+src/os/linux-os_mount_tmpfs.o src/os/linux-os_mount_tmpfs.lo: src/os/linux-os_mount_tmpfs.c src/include-local/os.h
+src/os/linux-os_reboot.o src/os/linux-os_reboot.lo: src/os/linux-os_reboot.c src/include-local/os.h
src/shutdown/hpr_confirm_hostname.o src/shutdown/hpr_confirm_hostname.lo: src/shutdown/hpr_confirm_hostname.c src/shutdown/hpr.h
src/shutdown/hpr_shutdown.o src/shutdown/hpr_shutdown.lo: src/shutdown/hpr_shutdown.c src/shutdown/hpr.h
src/shutdown/hpr_wall.o src/shutdown/hpr_wall.lo: src/shutdown/hpr_wall.c src/shutdown/hpr.h
src/shutdown/hpr_wallv.o src/shutdown/hpr_wallv.lo: src/shutdown/hpr_wallv.c src/shutdown/hpr.h
-src/shutdown/s6-linux-init-hpr.o src/shutdown/s6-linux-init-hpr.lo: src/shutdown/s6-linux-init-hpr.c src/include-local/defaults.h src/shutdown/hpr.h
+src/shutdown/s6-linux-init-hpr.o src/shutdown/s6-linux-init-hpr.lo: src/shutdown/s6-linux-init-hpr.c src/include-local/defaults.h src/shutdown/hpr.h src/include-local/os.h
src/shutdown/s6-linux-init-shutdown.o src/shutdown/s6-linux-init-shutdown.lo: src/shutdown/s6-linux-init-shutdown.c src/include-local/defaults.h src/shutdown/hpr.h src/include-local/initctl.h
src/shutdown/s6-linux-init-shutdownd.o src/shutdown/s6-linux-init-shutdownd.lo: src/shutdown/s6-linux-init-shutdownd.c src/include-local/defaults.h src/shutdown/hpr.h src/include-local/initctl.h src/include/s6-linux-init/config.h
s6-linux-init: EXTRA_LIBS := -lskarnet
-s6-linux-init: src/init/s6-linux-init.o
+s6-linux-init: src/init/s6-linux-init.o libos-${OS}.a.xyzzy
s6-linux-init-maker: EXTRA_LIBS := -lskarnet ${MAYBEPTHREAD_LIB}
s6-linux-init-maker: src/init/s6-linux-init-maker.o ${LIBNSSS}
s6-linux-init-telinit: EXTRA_LIBS := -lskarnet
@@ -42,14 +46,23 @@ s6-linux-init-nuke: src/misc/s6-linux-init-nuke.o
s6-linux-init-umountall: EXTRA_LIBS := -lskarnet
s6-linux-init-umountall: src/misc/s6-linux-init-umountall.o
ifeq ($(strip $(STATIC_LIBS_ARE_PIC)),)
+libos-freebsd.a.xyzzy: src/os/freebsd-os_reboot.o src/os/freebsd-os_kbspecials.o src/os/freebsd-os_mount_tmpfs.o
+else
+libos-freebsd.a.xyzzy: src/os/freebsd-os_reboot.lo src/os/freebsd-os_kbspecials.lo src/os/freebsd-os_mount_tmpfs.lo
+endif
+ifeq ($(strip $(STATIC_LIBS_ARE_PIC)),)
+libos-linux.a.xyzzy: src/os/linux-os_reboot.o src/os/linux-os_kbspecials.o src/os/linux-os_mount_devtmpfs.o src/os/linux-os_mount_tmpfs.o
+else
+libos-linux.a.xyzzy: src/os/linux-os_reboot.lo src/os/linux-os_kbspecials.lo src/os/linux-os_mount_devtmpfs.lo src/os/linux-os_mount_tmpfs.lo
+endif
+ifeq ($(strip $(STATIC_LIBS_ARE_PIC)),)
libhpr.a.xyzzy: src/shutdown/hpr_shutdown.o src/shutdown/hpr_wall.o src/shutdown/hpr_wallv.o src/shutdown/hpr_confirm_hostname.o
else
libhpr.a.xyzzy: src/shutdown/hpr_shutdown.lo src/shutdown/hpr_wall.lo src/shutdown/hpr_wallv.lo src/shutdown/hpr_confirm_hostname.lo
endif
s6-linux-init-hpr: EXTRA_LIBS := -lskarnet ${SYSCLOCK_LIB} ${SOCKET_LIB}
-s6-linux-init-hpr: src/shutdown/s6-linux-init-hpr.o libhpr.a.xyzzy ${LIBUTMPS}
+s6-linux-init-hpr: src/shutdown/s6-linux-init-hpr.o libhpr.a.xyzzy libos-${OS}.a.xyzzy ${LIBUTMPS}
s6-linux-init-shutdown: EXTRA_LIBS := -lskarnet ${SYSCLOCK_LIB} ${SOCKET_LIB}
s6-linux-init-shutdown: src/shutdown/s6-linux-init-shutdown.o libhpr.a.xyzzy ${LIBUTMPS}
s6-linux-init-shutdownd: EXTRA_LIBS := -ls6 -lskarnet ${SYSCLOCK_LIB} ${SOCKET_LIB}
s6-linux-init-shutdownd: src/shutdown/s6-linux-init-shutdownd.o ${LIBUTMPS}
-INTERNAL_LIBS := libhpr.a.xyzzy
diff --git a/package/targets.mak b/package/targets.mak
index 04d940f..f78cd32 100644
--- a/package/targets.mak
+++ b/package/targets.mak
@@ -10,6 +10,9 @@ s6-linux-init-nuke \
s6-linux-init-umountall \
s6-linux-init-maker
+OS := $(shell uname | tr A-Z a-z)
+EXTRA_TARGETS := libhpr.a.xyzzy libos-$(OS).a.xyzzy
+
LIB_DEFS := S6_LINUX_INIT=s6_linux_init
SKELFILES := $(wildcard skel/*)
diff --git a/src/include-local/os.h b/src/include-local/os.h
new file mode 100644
index 0000000..72062e9
--- /dev/null
+++ b/src/include-local/os.h
@@ -0,0 +1,11 @@
+/* ISC license. */
+
+#ifndef S6_LINUX_INIT_OS_H
+#define S6_LINUX_INIT_OS_H
+
+extern void os_reboot (int) ;
+extern void os_kbspecials (int) ;
+extern void os_mount_tmpfs (char const *, unsigned int) ;
+extern int os_mount_devtmpfs (char const *) ;
+
+#endif
diff --git a/src/init/deps-exe/s6-linux-init b/src/init/deps-exe/s6-linux-init
index e7187fe..78c08eb 100644
--- a/src/init/deps-exe/s6-linux-init
+++ b/src/init/deps-exe/s6-linux-init
@@ -1 +1,2 @@
+libos-${OS}.a.xyzzy
-lskarnet
diff --git a/src/init/s6-linux-init.c b/src/init/s6-linux-init.c
index 9e2d86e..c868884 100644
--- a/src/init/s6-linux-init.c
+++ b/src/init/s6-linux-init.c
@@ -7,11 +7,6 @@
#include <errno.h>
#include <signal.h>
#include <sys/stat.h>
-#include <sys/mount.h>
-#include <sys/reboot.h>
-#include <sys/ioctl.h>
-
-#include <linux/kd.h>
#include <skalibs/types.h>
#include <skalibs/allreadwrite.h>
@@ -26,6 +21,7 @@
#include <s6/config.h>
#include <s6-linux-init/config.h>
+#include "os.h"
#include "defaults.h"
#include "initctl.h"
@@ -67,25 +63,6 @@ static inline void wait_for_notif (int fd)
close(fd) ;
}
-static void kbspecials (void)
-{
- int fd ;
- if (inns) return ;
- fd = open("/dev/tty0", O_RDONLY | O_NOCTTY) ;
- if (fd < 0)
- strerr_warnwu2sys("open /dev/", "tty0 (kbrequest will not be handled)") ;
- else
- {
- if (ioctl(fd, KDSIGACCEPT, SIGWINCH) < 0)
- strerr_warnwu2sys("ioctl KDSIGACCEPT on ", "tty0 (kbrequest will not be handled)") ;
- close(fd) ;
- }
-
- sig_block(SIGINT) ; /* don't panic on early cad before s6-svscan catches it */
- if (reboot(RB_DISABLE_CAD) == -1)
- strerr_warnwu1sys("trap ctrl-alt-del") ;
-}
-
static inline void run_stage2 (char const *basedir, char const **argv, unsigned int argc, char const *const *envp, size_t envlen, char const *modifs, size_t modiflen, char const *initdefault)
{
size_t dirlen = strlen(basedir) ;
@@ -185,7 +162,7 @@ int main (int argc, char const **argv, char const *const *envp)
close(1) ;
close(2) ;
/* at this point we're totally in the dark, hoping /dev/console will work */
- nope = mount("dev", slashdev, "devtmpfs", MS_NOSUID | MS_NOEXEC, "") < 0 ;
+ nope = os_mount_devtmpfs(slashdev) < 0 ;
e = errno ;
if (open("/dev/console", O_WRONLY)
|| fd_move(2, 0) < 0
@@ -206,24 +183,7 @@ int main (int argc, char const **argv, char const *const *envp)
if (fd_move(0, p[0]) < 0) strerr_diefu1sys(111, "fd_move to stdin") ;
}
- if (mounttype)
- {
- if (mounttype == 2)
- {
- if (mount("tmpfs", S6_LINUX_INIT_TMPFS, "tmpfs", MS_REMOUNT | MS_NODEV | MS_NOSUID, "mode=0755") == -1)
- strerr_diefu1sys(111, "remount " S6_LINUX_INIT_TMPFS) ;
- }
- else
- {
- if (umount(S6_LINUX_INIT_TMPFS) == -1)
- {
- if (errno != EINVAL)
- strerr_warnwu1sys("umount " S6_LINUX_INIT_TMPFS) ;
- }
- if (mount("tmpfs", S6_LINUX_INIT_TMPFS, "tmpfs", MS_NODEV | MS_NOSUID, "mode=0755") == -1)
- strerr_diefu1sys(111, "mount tmpfs on " S6_LINUX_INIT_TMPFS) ;
- }
- }
+ os_mount_tmpfs(S6_LINUX_INIT_TMPFS, mounttype) ;
{
size_t dirlen = strlen(basedir) ;
@@ -273,7 +233,7 @@ int main (int argc, char const **argv, char const *const *envp)
close(notifpipe[0]) ;
fmtfd[1] = 'd' ;
fmtfd[2 + uint_fmt(fmtfd + 2, notifpipe[1])] = 0 ;
- kbspecials() ;
+ os_kbspecials(inns) ;
}
else
{
@@ -281,7 +241,7 @@ int main (int argc, char const **argv, char const *const *envp)
if (fd < 0) strerr_diefu1sys(111, "dup stderr") ;
fmtfd[1] = 'X' ;
fmtfd[2 + uint_fmt(fmtfd + 2, (unsigned int)fd)] = 0 ;
- kbspecials() ;
+ os_kbspecials(inns) ;
if (fd_copy(2, 1) == -1)
strerr_diefu1sys(111, "redirect output file descriptor") ;
}
diff --git a/src/os/deps-lib/os-freebsd b/src/os/deps-lib/os-freebsd
new file mode 100644
index 0000000..a8c2a99
--- /dev/null
+++ b/src/os/deps-lib/os-freebsd
@@ -0,0 +1,3 @@
+freebsd-os_reboot.o
+freebsd-os_kbspecials.o
+freebsd-os_mount_tmpfs.o
diff --git a/src/os/deps-lib/os-linux b/src/os/deps-lib/os-linux
new file mode 100644
index 0000000..56fe3fc
--- /dev/null
+++ b/src/os/deps-lib/os-linux
@@ -0,0 +1,4 @@
+linux-os_reboot.o
+linux-os_kbspecials.o
+linux-os_mount_devtmpfs.o
+linux-os_mount_tmpfs.o
diff --git a/src/os/linux-os_kbspecials.c b/src/os/linux-os_kbspecials.c
new file mode 100644
index 0000000..0d407ab
--- /dev/null
+++ b/src/os/linux-os_kbspecials.c
@@ -0,0 +1,33 @@
+/* ISC license. */
+
+#include <fcntl.h>
+#include <unistd.h>
+#include <signal.h>
+
+#include <sys/reboot.h>
+#include <sys/ioctl.h>
+#include <linux/kd.h>
+
+#include <skalibs/strerr2.h>
+#include <skalibs/sig.h>
+
+#include "os.h"
+
+void os_kbspecials (int inns)
+{
+ int fd ;
+ if (inns) return ;
+ fd = open("/dev/tty0", O_RDONLY | O_NOCTTY) ;
+ if (fd < 0)
+ strerr_warnwu2sys("open /dev/", "tty0 (kbrequest will not be handled)") ;
+ else
+ {
+ if (ioctl(fd, KDSIGACCEPT, SIGWINCH) < 0)
+ strerr_warnwu2sys("ioctl KDSIGACCEPT on ", "tty0 (kbrequest will not be handled)") ;
+ close(fd) ;
+ }
+
+ sig_block(SIGINT) ; /* don't panic on early cad before s6-svscan catches it */
+ if (reboot(RB_DISABLE_CAD) == -1)
+ strerr_warnwu1sys("trap ctrl-alt-del") ;
+}
diff --git a/src/os/linux-os_mount_devtmpfs.c b/src/os/linux-os_mount_devtmpfs.c
new file mode 100644
index 0000000..b3f34a1
--- /dev/null
+++ b/src/os/linux-os_mount_devtmpfs.c
@@ -0,0 +1,10 @@
+/* ISC license. */
+
+#include <sys/mount.h>
+
+#include "os.h"
+
+int os_mount_devtmpfs (char const *point)
+{
+ return mount("dev", point, "devtmpfs", MS_NOSUID | MS_NOEXEC, "") ;
+}
diff --git a/src/os/linux-os_mount_tmpfs.c b/src/os/linux-os_mount_tmpfs.c
new file mode 100644
index 0000000..0e173d0
--- /dev/null
+++ b/src/os/linux-os_mount_tmpfs.c
@@ -0,0 +1,31 @@
+/* ISC license. */
+
+#include <errno.h>
+
+#include <sys/mount.h>
+
+#include <skalibs/strerr2.h>
+
+#include "os.h"
+
+void os_mount_tmpfs (char const *point, unsigned int mounttype)
+{
+ if (mounttype)
+ {
+ if (mounttype == 2)
+ {
+ if (mount("tmpfs", point, "tmpfs", MS_REMOUNT | MS_NODEV | MS_NOSUID, "mode=0755") == -1)
+ strerr_diefu2sys(111, "remount ", point) ;
+ }
+ else
+ {
+ if (umount(point) == -1)
+ {
+ if (errno != EINVAL)
+ strerr_warnwu2sys("umount ", point) ;
+ }
+ if (mount("tmpfs", point, "tmpfs", MS_NODEV | MS_NOSUID, "mode=0755") == -1)
+ strerr_diefu2sys(111, "mount tmpfs on ", point) ;
+ }
+ }
+}
diff --git a/src/os/linux-os_reboot.c b/src/os/linux-os_reboot.c
new file mode 100644
index 0000000..fb41584
--- /dev/null
+++ b/src/os/linux-os_reboot.c
@@ -0,0 +1,10 @@
+/* ISC license. */
+
+#include <sys/reboot.h>
+
+#include "os.h"
+
+void os_reboot (int what)
+{
+ reboot(what == 3 ? RB_AUTOBOOT : what == 2 ? RB_POWER_OFF : RB_HALT_SYSTEM) ;
+}
diff --git a/src/shutdown/deps-exe/s6-linux-init-hpr b/src/shutdown/deps-exe/s6-linux-init-hpr
index 454a027..e556641 100644
--- a/src/shutdown/deps-exe/s6-linux-init-hpr
+++ b/src/shutdown/deps-exe/s6-linux-init-hpr
@@ -1,4 +1,5 @@
libhpr.a.xyzzy
+libos-${OS}.a.xyzzy
${LIBUTMPS}
-lskarnet
${SYSCLOCK_LIB}
diff --git a/src/shutdown/s6-linux-init-hpr.c b/src/shutdown/s6-linux-init-hpr.c
index a874ac3..c92717c 100644
--- a/src/shutdown/s6-linux-init-hpr.c
+++ b/src/shutdown/s6-linux-init-hpr.c
@@ -6,7 +6,6 @@
#include <signal.h>
#include <errno.h>
#include <utmpx.h>
-#include <sys/reboot.h>
#include <skalibs/strerr2.h>
#include <skalibs/sgetopt.h>
@@ -14,6 +13,7 @@
#include <skalibs/tai.h>
#include <skalibs/djbunix.h>
+#include "os.h"
#include "defaults.h"
#include "hpr.h"
@@ -82,8 +82,8 @@ int main (int argc, char const *const *argv)
if (force)
{
if (dosync) sync() ;
- reboot(what == 3 ? RB_AUTOBOOT : what == 2 ? RB_POWER_OFF : RB_HALT_SYSTEM) ;
- strerr_diefu1sys(111, "reboot()") ;
+ os_reboot(what) ;
+ strerr_diefu1sys(111, "os_reboot") ;
}
if (!tain_now_g()) strerr_warnw1sys("get current time") ;
diff --git a/tools/gen-deps.sh b/tools/gen-deps.sh
index cff90ad..d6a3c40 100755
--- a/tools/gen-deps.sh
+++ b/tools/gen-deps.sh
@@ -7,8 +7,6 @@ echo '# This file has been generated by tools/gen-deps.sh'
echo '#'
echo
-internal_libs=
-
for dir in src/include/${package} src/* ; do
for file in $(ls -1 $dir | grep -- \\.h$) ; do
{
@@ -75,8 +73,6 @@ for dir in $(ls -1 src | grep -v ^include) ; do
if grep -F "LIB_DEFS :=" package/targets.mak | grep -qF "$file" ; then
echo "lib${file}.so.xyzzy: EXTRA_LIBS :=$libs"
echo "lib${file}.so.xyzzy:$(echo "$deps" | sed 's/\.o/.lo/g')"
- else
- internal_libs="$internal_libs lib${file}.a.xyzzy"
fi
done
@@ -97,4 +93,3 @@ for dir in $(ls -1 src | grep -v ^include) ; do
echo "$file: src/$dir/$file.o$deps"
done
done
-echo "INTERNAL_LIBS :=$internal_libs"