Added poweroff (and adjusted init to use it). Inlined function

calls to code only called once in tee.  Made BB_KLOGD and option.
 -Erik

3 files changed, 44 insertions, 6 deletions

diff --git a/init/init.c b/init/init.c
index d2e9a7e97..3c800b9b2 100644
--- a/init/init.c
+++ b/init/init.c
@@ -336,9 +336,9 @@ static pid_t run(const char * const* command,
         }
 
         /* Log the process name and args */
-        message(LOG, "Starting pid %d, console %s: '", getpid(), terminal);
-        while ( *cmd) message(LOG, "%s ", *cmd++);
-        message(LOG, "'\r\n");
+        message(LOG|CONSOLE, "Starting pid %d, console %s: '", getpid(), terminal);
+        while ( *cmd) message(LOG|CONSOLE, "%s ", *cmd++);
+        message(LOG|CONSOLE, "'\r\n");
         
         /* Now run it.  The new program will take over this PID, 
          * so nothing further in init.c should be run. */
@@ -418,8 +418,10 @@ static void halt_signal(int sig)
             "The system is halted. Press CTRL-ALT-DEL or turn off power\r\n");
     sync();
 #ifndef DEBUG_INIT
-    reboot(RB_HALT_SYSTEM);
-    //reboot(RB_POWER_OFF);
+    if (sig == SIGUSR2)
+        reboot(RB_POWER_OFF);
+    else
+        reboot(RB_HALT_SYSTEM);
 #endif
     exit(0);
 }
@@ -514,8 +516,11 @@ extern int init_main(int argc, char **argv)
     } else
         message(CONSOLE|LOG, "Mounting /proc: failed!\n");
 
+fprintf(stderr, "got proc\n");
+
     /* Make sure there is enough memory to do something useful. */
     check_memory();
+fprintf(stderr, "got check_memory\n");
 
     /* Check if we are supposed to be in single user mode */
     if ( argc > 1 && (!strcmp(argv[1], "single") || 
@@ -524,6 +529,7 @@ extern int init_main(int argc, char **argv)
         tty1_command = shell_command;
         tty2_command = shell_command;
     }
+fprintf(stderr, "got single\n");
 
     /* Make sure an init script exists before trying to run it */
     if (single==FALSE && stat(INITSCRIPT, &statbuf)==0) {
@@ -535,6 +541,7 @@ extern int init_main(int argc, char **argv)
     /* Make sure /sbin/getty exists before trying to run it */
     if (stat(GETTY, &statbuf)==0) {
         char* where;
+fprintf(stderr, "\n");
         wait_for_enter_tty2 = FALSE;
         where = strrchr( console, '/');
         if ( where != NULL) {
diff --git a/init/poweroff.c b/init/poweroff.c
new file mode 100644
index 000000000..405ca3fe2
--- /dev/null
+++ b/init/poweroff.c
@@ -0,0 +1,31 @@
+/*
+ * Mini poweroff implementation for busybox
+ *
+ *
+ * Copyright (C) 1995, 1996 by Bruce Perens <bruce@pixar.com>.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ *
+ */
+
+#include "internal.h"
+#include <signal.h>
+
+extern int
+poweroff_main(int argc, char ** argv)
+{
+    /* don't assume init's pid == 1 */
+    exit( kill(findInitPid(), SIGUSR2));
+}
diff --git a/init/reboot.c b/init/reboot.c
index ff2c6ad18..1339a60f4 100644
--- a/init/reboot.c
+++ b/init/reboot.c
@@ -27,5 +27,5 @@ extern int
 reboot_main(int argc, char ** argv)
 {
     /* don't assume init's pid == 1 */
-    exit( kill(findInitPid(), SIGUSR2));
+    exit( kill(findInitPid(), SIGINT));
 }