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-rwxr-xr-x38
-rw-r--r--core-services/05-misc.sh10
-rw-r--r--core-services/08-sysctl.sh14
-rw-r--r--core-services/99-cleanup.sh1
-rw-r--r--functions2
-rw-r--r--halt.815
-rw-r--r--halt.c67
-rw-r--r--services/agetty-hvc0/conf3
l---------services/agetty-hvc0/finish1
l---------services/agetty-hvc0/run1
l---------services/agetty-hvc0/supervise1
-rw-r--r--services/agetty-hvsi0/conf8
l---------services/agetty-hvsi0/finish1
l---------services/agetty-hvsi0/run1
l---------services/agetty-hvsi0/supervise1
-rw-r--r--vlogger.849
-rw-r--r--vlogger.c15
17 files changed, 156 insertions, 42 deletions
diff --git a/3 b/3
index 42d6c22..7945490 100755
--- a/3
+++ b/3
@@ -18,14 +18,16 @@ sv exit /var/service/*
 
 [ -x /etc/rc.shutdown ] && /etc/rc.shutdown
 
-msg "Saving random seed..."
-( umask 077; bytes=$(cat /proc/sys/kernel/random/poolsize) || bytes=512; dd if=/dev/urandom of=/var/lib/random-seed count=1 bs=$bytes >/dev/null 2>&1 )
+if [ -z "$VIRTUALIZATION" ]; then
+    msg "Saving random seed..."
+    ( umask 077; bytes=$(cat /proc/sys/kernel/random/poolsize) || bytes=512; dd if=/dev/urandom of=/var/lib/random-seed count=1 bs=$bytes >/dev/null 2>&1 )
+fi
 
 if [ -z "$VIRTUALIZATION" -a -n "$HARDWARECLOCK" ]; then
     hwclock --systohc ${HARDWARECLOCK:+--$(echo $HARDWARECLOCK |tr A-Z a-z)}
 fi
 
-halt -w  # for utmp
+halt -w  # for wtmp
 
 if [ -z "$VIRTUALIZATION" ]; then
     msg "Stopping udev..."
diff --git a/core-services/05-misc.sh b/core-services/05-misc.sh
index 743dcdb..0f3d28c 100644
--- a/core-services/05-misc.sh
+++ b/core-services/05-misc.sh
@@ -1,8 +1,12 @@
 # vim: set ts=4 sw=4 et:
 
-msg "Initializing random seed..."
-cp /var/lib/random-seed /dev/urandom >/dev/null 2>&1 || true
-( umask 077; bytes=$(cat /proc/sys/kernel/random/poolsize) || bytes=512; dd if=/dev/urandom of=/var/lib/random-seed count=1 bs=$bytes >/dev/null 2>&1 )
+install -m0664 -o root -g utmp /dev/null /run/utmp
+halt -B  # for wtmp
+
+if [ -z "$VIRTUALIZATION" ]; then
+    msg "Initializing random seed..."
+    cp /var/lib/random-seed /dev/urandom >/dev/null 2>&1 || true
+fi
 
 msg "Setting up loopback interface..."
 ip link set up dev lo
diff --git a/core-services/08-sysctl.sh b/core-services/08-sysctl.sh
index 37d7b9f..3df5c5a 100644
--- a/core-services/08-sysctl.sh
+++ b/core-services/08-sysctl.sh
@@ -2,15 +2,19 @@
 
 if [ -x /sbin/sysctl -o -x /bin/sysctl ]; then
     msg "Loading sysctl(8) settings..."
+    mkdir -p /run/vsysctl.d
     for i in /run/sysctl.d/*.conf \
         /etc/sysctl.d/*.conf \
         /usr/local/lib/sysctl.d/*.conf \
-        /usr/lib/sysctl.d/*.conf \
-        /etc/sysctl.conf; do
+        /usr/lib/sysctl.d/*.conf; do
 
-        if [ -e "$i" ]; then
-            printf '* Applying %s ...\n' "$i"
-            sysctl -p "$i"
+        if [ -e "$i" ] && [ ! -e "/run/vsysctl.d/${i##*/}" ]; then
+            ln -s "$i" "/run/vsysctl.d/${i##*/}"
         fi
     done
+    for i in /run/vsysctl.d/*.conf; do
+        sysctl -p "$i"
+    done
+    rm -rf -- /run/vsysctl.d
+    sysctl -p /etc/sysctl.conf
 fi
diff --git a/core-services/99-cleanup.sh b/core-services/99-cleanup.sh
index 2d7da1d..f27f728 100644
--- a/core-services/99-cleanup.sh
+++ b/core-services/99-cleanup.sh
@@ -1,6 +1,5 @@
 # vim: set ts=4 sw=4 et:
 
-install -m0664 -o root -g utmp /dev/null /run/utmp
 if [ ! -e /var/log/wtmp ]; then
 	install -m0664 -o root -g utmp /dev/null /var/log/wtmp
 fi
diff --git a/functions b/functions
index e0c37c8..17850e2 100644
--- a/functions
+++ b/functions
@@ -17,7 +17,7 @@ msg_error() {
 
 msg_warn() {
     # bold/yellow
-    printf "\033[1m\033[33mWARNING: $@\033[m"
+    printf "\033[1m\033[33mWARNING: $@\033[m\n"
 }
 
 emergency_shell() {
diff --git a/halt.8 b/halt.8
index 8930ad3..47d9020 100644
--- a/halt.8
+++ b/halt.8
@@ -1,4 +1,4 @@
-.Dd July 29, 2014
+.Dd September 5, 2019
 .Dt HALT 8
 .Os Linux
 .Sh NAME
@@ -10,6 +10,9 @@
 .Nm halt
 .Op Fl n
 .Op Fl f
+.Op Fl d
+.Op Fl w
+.Op Fl B
 .Nm reboot
 .Op Fl n
 .Op Fl f
@@ -40,6 +43,12 @@ Force halt or reboot, don't call
 .Xr init 8 .
 This is
 .Sy dangerous !
+.It Fl d
+Do not write the wtmp record.
+.It Fl w
+Just write the wtmp record.
+.It Fl B
+Just write the wtmp record, but for a boot.
 .El
 .Sh UNSUPPORTED OPTIONS
 This version of
@@ -50,10 +59,6 @@ the following features are
 .Sy not
 supported and silently ignored:
 .Bl -tag -width indent
-.It Fl w
-to just write the wtmp record.
-.It Fl d
-to not write the wtmp record.
 .It Fl h
 to put hard drives in standby mode.
 .It Fl i
diff --git a/halt.c b/halt.c
index 9ea75bc..3f1062e 100644
--- a/halt.c
+++ b/halt.c
@@ -1,16 +1,65 @@
-#include <errno.h>
-#include <unistd.h>
+#include <sys/reboot.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/utsname.h>
+
 #include <err.h>
+#include <errno.h>
+#include <fcntl.h>
 #include <string.h>
-#include <sys/reboot.h>
+#include <unistd.h>
+#include <utmp.h>
 
 extern char *__progname;
 
 typedef enum {NOOP, HALT, REBOOT, POWEROFF} action_type;
 
+#ifndef OUR_WTMP
+#define OUR_WTMP "/var/log/wtmp"
+#endif
+
+#ifndef OUR_UTMP
+#define OUR_UTMP "/run/utmp"
+#endif
+
+void write_wtmp(int boot) {
+  int fd;
+
+  if ((fd = open(OUR_WTMP, O_WRONLY|O_APPEND)) < 0)
+    return;
+
+  struct utmp utmp = {0};
+  struct utsname uname_buf;
+  struct timeval tv;
+
+  gettimeofday(&tv, 0);
+  utmp.ut_tv.tv_sec = tv.tv_sec;
+  utmp.ut_tv.tv_usec = tv.tv_usec;
+
+  utmp.ut_type = boot ? BOOT_TIME : RUN_LVL;
+
+  strncpy(utmp.ut_name, boot ? "reboot" : "shutdown", sizeof utmp.ut_name);
+  strncpy(utmp.ut_id , "~~", sizeof utmp.ut_id);
+  strncpy(utmp.ut_line, boot ? "~" : "~~", sizeof utmp.ut_line);
+  if (uname(&uname_buf) == 0)
+    strncpy(utmp.ut_host, uname_buf.release, sizeof utmp.ut_host);
+
+  write(fd, (char *)&utmp, sizeof utmp);
+  close(fd);
+
+  if (boot) {
+    if ((fd = open(OUR_UTMP, O_WRONLY|O_APPEND)) < 0)
+      return;
+    write(fd, (char *)&utmp, sizeof utmp);
+    close(fd);
+  }
+}
+
 int main(int argc, char *argv[]) {
   int do_sync = 1;
   int do_force = 0;
+  int do_wtmp = 1;
   int opt;
   action_type action = NOOP;
 
@@ -23,7 +72,7 @@ int main(int argc, char *argv[]) {
   else
     warnx("no default behavior, needs to be called as halt/reboot/poweroff.");
 
-  while ((opt = getopt(argc, argv, "dfhinw")) != -1)
+  while ((opt = getopt(argc, argv, "dfhinwB")) != -1)
     switch (opt) {
     case 'n':
       do_sync = 0;
@@ -33,6 +82,8 @@ int main(int argc, char *argv[]) {
       do_sync = 0;
       break;
     case 'd':
+      do_wtmp = 0;
+      break;
     case 'h':
     case 'i':
       /* silently ignored.  */
@@ -40,10 +91,16 @@ int main(int argc, char *argv[]) {
     case 'f':
       do_force = 1;
       break;
+    case 'B':
+      write_wtmp(1);
+      return 0;
     default:
-      errx(1, "Usage: %s [-n] [-f]", __progname);
+      errx(1, "Usage: %s [-n] [-f] [-d] [-w] [-B]", __progname);
     }
 
+  if (do_wtmp)
+    write_wtmp(0);
+
   if (do_sync)
     sync();
 
diff --git a/services/agetty-hvc0/conf b/services/agetty-hvc0/conf
new file mode 100644
index 0000000..ecf4f1e
--- /dev/null
+++ b/services/agetty-hvc0/conf
@@ -0,0 +1,3 @@
+GETTY_ARGS="-L"
+BAUD_RATE=9600
+TERM_NAME=vt100
diff --git a/services/agetty-hvc0/finish b/services/agetty-hvc0/finish
new file mode 120000
index 0000000..ad464cb
--- /dev/null
+++ b/services/agetty-hvc0/finish
@@ -0,0 +1 @@
+../agetty-generic/finish
\ No newline at end of file
diff --git a/services/agetty-hvc0/run b/services/agetty-hvc0/run
new file mode 120000
index 0000000..ffa62a5
--- /dev/null
+++ b/services/agetty-hvc0/run
@@ -0,0 +1 @@
+../agetty-serial/run
\ No newline at end of file
diff --git a/services/agetty-hvc0/supervise b/services/agetty-hvc0/supervise
new file mode 120000
index 0000000..665ccf0
--- /dev/null
+++ b/services/agetty-hvc0/supervise
@@ -0,0 +1 @@
+/run/runit/supervise.agetty-hvc0
\ No newline at end of file
diff --git a/services/agetty-hvsi0/conf b/services/agetty-hvsi0/conf
new file mode 100644
index 0000000..ec61b5f
--- /dev/null
+++ b/services/agetty-hvsi0/conf
@@ -0,0 +1,8 @@
+GETTY_ARGS="-L"
+if [ -x /sbin/agetty -o -x /bin/agetty ]; then
+	# util-linux specific settings
+	GETTY_ARGS="${GETTY_ARGS} -8"
+fi
+
+BAUD_RATE=19200
+TERM_NAME=vt100
diff --git a/services/agetty-hvsi0/finish b/services/agetty-hvsi0/finish
new file mode 120000
index 0000000..ad464cb
--- /dev/null
+++ b/services/agetty-hvsi0/finish
@@ -0,0 +1 @@
+../agetty-generic/finish
\ No newline at end of file
diff --git a/services/agetty-hvsi0/run b/services/agetty-hvsi0/run
new file mode 120000
index 0000000..ffa62a5
--- /dev/null
+++ b/services/agetty-hvsi0/run
@@ -0,0 +1 @@
+../agetty-serial/run
\ No newline at end of file
diff --git a/services/agetty-hvsi0/supervise b/services/agetty-hvsi0/supervise
new file mode 120000
index 0000000..7dd4fb6
--- /dev/null
+++ b/services/agetty-hvsi0/supervise
@@ -0,0 +1 @@
+/run/runit/supervise.agetty-hvsi0
\ No newline at end of file
diff --git a/vlogger.8 b/vlogger.8
index d2e88ff..b7919d9 100644
--- a/vlogger.8
+++ b/vlogger.8
@@ -12,17 +12,35 @@
 .Op Fl t Ar tag
 .Op Ar message ...
 .Sh DESCRIPTION
-By default,
+The
 .Nm
-reads lines from
+utility writes messages to the system log.
+.Pp
+With
+.Ar message
+arguments
+.Nm
+will always write messages to the system log.
+Without
+.Ar message
+arguments
+.Nm
+reads messages from
 .Dv stdin
-and sends them to syslog.
-If the file
+or the file specified with the
+.Fl f
+flag.
+If the
 .Pa /etc/vlogger
-exists and is executable it is executed with
-.Ar tag
-as only argument and replaces
-.Nm .
+executable exists
+.Nm
+executes it with
+.Ar tag ,
+level
+and priority as arguments,
+replacing the
+.Nm
+process.
 .Pp
 If
 .Nm
@@ -34,10 +52,10 @@ supervision suite it uses the service name as default
 As example if
 .Nm
 is linked to
-.Dv /var/service/foo/log/run
+.Pa /var/service/foo/log/run
 it uses
-.Dv foo
-as default
+.Dq foo
+as
 .Ar tag .
 .Pp
 The options are as follows:
@@ -45,7 +63,9 @@ The options are as follows:
 .It Fl f Ar file
 Read lines from the specified
 .Ar file .
-This
+This option cannot be combine
+.Ar message
+arguments.
 .It Fl i
 Log the PID of the
 .Nm
@@ -66,7 +86,7 @@ See
 or
 .Xr syslog 3 .
 The default is
-.Pa daemon.info .
+.Dq user.notice .
 .It Fl S
 Force
 .Nm
@@ -87,6 +107,9 @@ Defines the
 .Pa ident
 which is used as prefix for each log message or passed as first argument to
 .Pa /etc/vlogger .
+The default is the
+.Ev LOGNAME
+environment variable.
 .It Ar message
 Write the
 .Ar message
diff --git a/vlogger.c b/vlogger.c
index 949fb5b..64f1a2e 100644
--- a/vlogger.c
+++ b/vlogger.c
@@ -78,12 +78,12 @@ main(int argc, char *argv[])
 {
 	char buf[1024];
 	char *p, *argv0;
-	char *tag = "vlogger";
+	char *tag = NULL;
 	int c;
 	int Sflag = 0;
 	int logflags = 0;
-	int facility = LOG_DAEMON;
-	int level = LOG_INFO;
+	int facility = LOG_USER;
+	int level = LOG_NOTICE;
 
 	argv0 = *argv;
 
@@ -94,7 +94,7 @@ main(int argc, char *argv[])
 				*p = '\0';
 			if ((p = strrchr(pwd, '/')) && strncmp(p+1, "log", 3) == 0 &&
 			    (*p = '\0', (p = strrchr(pwd, '/'))) && (*(p+1) != '\0')) {
-				tag = strdup(p+1);
+				tag = p+1;
 			}
 		}
 	}
@@ -119,9 +119,12 @@ main(int argc, char *argv[])
 	argc -= optind;
 	argv += optind;
 
+	if (argc > 0)
+		Sflag++;
+
 	if (!Sflag && access("/etc/vlogger", X_OK) != -1) {
 		CODE *cp;
-		const char *sfacility, *slevel;
+		const char *sfacility = "", *slevel = "";
 		for (cp = prioritynames; cp->c_name; cp++) {
 			if (cp->c_val == level)
 				slevel = cp->c_name;
@@ -135,7 +138,7 @@ main(int argc, char *argv[])
 		exit(1);
 	}
 
-	openlog(tag, logflags, facility);
+	openlog(tag ? tag : getlogin(), logflags, facility);
 
 	if (argc > 0) {
 		size_t len;
generated by cgit-pink 1.4.1 (git 2.36.1) at 2024-05-10 21:06:50 +0000