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

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Revision 1.3 by sysadm, Mon Oct 18 11:34:15 2004 UTC Revision 1.10 by sysadm, Sun Mar 20 17:37:14 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 * p_sin)  fork_server ()
24  {  {
25    int pid;    int pid;
26    char temp[256];  
         
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)
35    if (close(sock_server) == -1)      {
36          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("Close server socket failed\n");        log_error ("Redirect stdin to client socket failed\n");
45          return -3;
46      }      }
47      
48    bbs_main();    //Redirect Output
49        close (1);
50    if (close(sock_client) == -1)    if (dup2 (socket_client, 1) == -1)
51      {      {
52        log_error("Close client socket failed\n");        log_error ("Redirect stdout to client socket failed\n");
53          return -4;
54      }      }
55    
56    sprintf(temp, "Child process [%d] exit\n", getpid());    bbs_main ();
57    log_std (temp);  
58      if (close (socket_client) == -1)
59        {
60          log_error ("Close client socket failed\n");
61        }
62    
63      log_std ("Child process exit\n");
64    
65      //Close Input and Output for client
66      close (0);
67      close (1);
68    
69    log_end();    log_end ();
70    
71    //Exit child process normally    //Exit child process normally
72    exit(0);    exit (0);
73    
74    return 0;    return 0;
75  }  }

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