/[LeafOK_CVS]/lbbs/src/fork.c
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Diff of /lbbs/src/fork.c

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Revision 1.4 by sysadm, Tue Oct 19 02:08:35 2004 UTC Revision 1.9 by sysadm, Sun Mar 20 14:37:37 2005 UTC
# Line 16  Line 16 
16   ***************************************************************************/   ***************************************************************************/
17    
18  #include "common.h"  #include "common.h"
19    #include "io.h"
20    #include <string.h>
21    
22  int  int
23  fork_server(int sock_server, int sock_client, struct sockaddr_in * p_sin)  fork_server()
24  {  {
25    int pid;    int pid;
   char temp[256];  
26                
27    if (pid = fork ())    if (pid = fork ())
28      return 0;      return 0;
29    else if (pid < 0)    else if (pid < 0)
30      return -1;      return -1;
31    
32    sprintf(temp, "Child process [%d] start\n", getpid());    log_std ("Child process start\n");
33    log_std (temp);  
34        if (close(socket_server) == -1)
   if (close(sock_server) == -1)  
35      {      {
36        log_error("Close server socket failed\n");        log_error("Close server socket failed\n");
37          return -2;
38        }
39    
40      //Redirect Input
41      close(0);
42      if (dup2 (socket_client, 0) == -1)
43        {
44          log_error("Redirect stdin to client socket failed\n");
45          return -3;
46        }
47    
48      //Redirect Output
49      close(1);
50      if (dup2 (socket_client, 1) == -1)
51        {
52          log_error("Redirect stdout to client socket failed\n");
53          return -4;
54      }      }
     
   socket_client = sock_client;  
   strcpy(hostaddr_client,inet_ntoa(p_sin->sin_addr));  
   port_client = ntohs(p_sin->sin_port);  
55    
56    bbs_main();    bbs_main();
57        
58    if (close(sock_client) == -1)    if (close(socket_client) == -1)
59      {      {
60        log_error("Close client socket failed\n");        log_error("Close client socket failed\n");
61      }      }
62    
63    sprintf(temp, "Child process [%d] exit\n", getpid());    log_std ("Child process exit\n");
64    log_std (temp);  
65      //Close Input and Output for client
66      close(0);
67      close(1);
68    
69    log_end();    log_end();
70    

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