minit

commit b312feed09106e1d9b36555f1324ebe882c04253
parent 6859dc5cbfb546ab81b751883e3b1fdf63eb1602
Author: leitner <leitner>
Date:   Tue, 27 May 2003 10:57:14 +0000

opendevconsole

Diffstat:
M
Makefile
 | 
5
+++--
M
minit.c
 | 
12
++----------
A
opendevconsole.c
 | 
12
++++++++++++
M
shutdown.c
 | 
7
++++++-

4 files changed, 23 insertions(+), 13 deletions(-)
diff --git a/Makefile b/Makefile
@@ -8,7 +8,7 @@ CROSS=
 #CROSS=arm-linux-
 LDFLAGS=-s
 
-minit: minit.o split.o openreadclose.o fmt_ulong.o str_len.o
+minit: minit.o split.o openreadclose.o fmt_ulong.o str_len.o opendevconsole.o
 	$(DIET) $(CROSS)$(CC) $(LDFLAGS) -o minit $^
 
 msvc: msvc.o fmt_ulong.o buffer_1.o buffer_2.o buffer_puts.o \
@@ -17,7 +17,7 @@ buffer_flush.o buffer_stubborn.o buffer_putflush.o str_len.o \
 str_start.o
 	$(DIET) $(CROSS)$(CC) $(LDFLAGS) -o msvc $^
 
-shutdown: shutdown.o split.o openreadclose.o
+shutdown: shutdown.o split.o openreadclose.o opendevconsole.o
 	$(DIET) $(CROSS)$(CC) $(LDFLAGS) -o shutdown $^
 
 %.o: %.c
@@ -86,3 +86,4 @@ str_len.o: str_len.c str.h
 str_start.o: str_start.c str.h
 t.o: t.c
 write_proc.o: write_proc.c
+opendevconsole.o: opendevconsole.c
diff --git a/minit.c b/minit.c
@@ -24,6 +24,8 @@
 #undef printf
 extern int printf(const char *format,...);
 
+extern void opendevconsole();
+
 static int i_am_init;
 static int infd,outfd;
 
@@ -164,16 +166,6 @@ void handlekilled(pid_t killed) {
   }
 }
 
-void opendevconsole() {
-  int fd;
-  if ((fd=open("/dev/console",O_RDWR|O_NOCTTY))>=0) {
-    dup2(fd,0);
-    dup2(fd,1);
-    dup2(fd,2);
-    if (fd>2) close(fd);
-  }
-}
-
 /* called from inside the service directory, return the PID or 0 on error */
 pid_t forkandexec(int pause,int service) {
   char **argv=0;
diff --git a/opendevconsole.c b/opendevconsole.c
@@ -0,0 +1,12 @@
+#include <fcntl.h>
+#include <unistd.h>
+
+void opendevconsole() {
+  int fd;
+  if ((fd=open("/dev/console",O_RDWR|O_NOCTTY))>=0) {
+    dup2(fd,0);
+    dup2(fd,1);
+    dup2(fd,2);
+    if (fd>2) close(fd);
+  }
+}
diff --git a/shutdown.c b/shutdown.c
@@ -41,6 +41,8 @@ static inline int __write2(const char*s) { return write(2,s,strlen(s)); }
 #define MINITROOT "/etc/minit"
 #endif
 
+extern void opendevcolsone();
+
 extern char **environ;
 extern int openreadclose(char *fn, char **buf, unsigned long *len);
 extern char **split(char *buf,int c,int *len,int plus,int ofs);
@@ -106,13 +108,14 @@ int minit_serviceDown(char *service) {
   }
 
   if (strcmp("reboot",service) && strcmp("halt",service) && pid > 1) {
+    int i;
     __write2("\t--> "); __write2(service);
     buf[0]='r'; // we want to disable respawning first
     strncpy(buf+1, service, 1400);
     buf[1400]=0;
     write(infd, buf, strlen(buf));
     read(outfd, buf, 1500);
-    int i=kill(pid, SIGTERM);
+    i=kill(pid, SIGTERM);
     if (i == 0) __write2("\t\tdone\n");
     else __write2("\t\tfailed\n");
   }
@@ -200,6 +203,8 @@ int main(int argc, char *const argv[]) {
     }
   }
   
+  opendevconsole();
+  
   switch (cfg_downlevel) {
 	  case 0:
 		  wall("system is going down for reboot NOW\n");