X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=lib%2Fmainloop.c;h=c83c9262f0149951a70f46750b2c80ee18c8cb56;hb=e828732528e0ed88973dd18f2dee97a42c0b4e59;hp=f630664c46db2cfdfb7316406c50f7a228482c5c;hpb=1da6ba3aeb33c68e8b3a50fe1d76242192343191;p=libucw.git

diff --git a/lib/mainloop.c b/lib/mainloop.c
index f630664c..c83c9262 100644
--- a/lib/mainloop.c
+++ b/lib/mainloop.c
@@ -12,6 +12,7 @@
 #include "lib/lib.h"
 #include "lib/mainloop.h"
 
+#include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
 #include <unistd.h>
@@ -25,7 +26,7 @@
 sh_time_t now;
 uns main_shutdown;
 
-static clist main_timer_list, main_file_list, main_hook_list, main_process_list;
+clist main_timer_list, main_file_list, main_hook_list, main_process_list;
 static uns main_file_cnt;
 static uns main_poll_table_obsolete, main_poll_table_size;
 static struct pollfd *main_poll_table;
@@ -157,7 +158,7 @@ file_write_handler(struct main_file *fi)
 }
 
 void
-file_read(struct main_file *fi, byte *buf, uns len)
+file_read(struct main_file *fi, void *buf, uns len)
 {
   ASSERT(fi->n.next);
   if (len)
@@ -177,7 +178,7 @@ file_read(struct main_file *fi, byte *buf, uns len)
 }
 
 void
-file_write(struct main_file *fi, byte *buf, uns len)
+file_write(struct main_file *fi, void *buf, uns len)
 {
   ASSERT(fi->n.next);
   if (len)
@@ -228,6 +229,7 @@ void
 process_add(struct main_process *mp)
 {
   ASSERT(!mp->n.next);
+  ASSERT(mp->handler);
   clist_add_tail(&main_process_list, &mp->n);
   if (!main_sigchld_set_up)
     {
@@ -252,9 +254,16 @@ process_del(struct main_process *mp)
 int
 process_fork(struct main_process *mp)
 {
+  ASSERT(!mp->pid);
   pid_t pid = fork();
   if (pid < 0)
-    return -1;
+    {
+      DBG("MAIN: Fork failed");
+      mp->status = -1;
+      format_exit_status(mp->status_msg, -1);
+      mp->handler(mp);
+      return 1;
+    }
   else if (!pid)
     return 0;
   else
@@ -357,6 +366,7 @@ main_loop(void)
 		  {
 		    pr->status = stat;
 		    process_del(pr);
+		    format_exit_status(pr->status_msg, pr->status);
 		    DBG("MAIN: Calling process exit handler");
 		    pr->handler(pr);
 		    break;