Usermode - Little debug and other fixes

diff --git a/Usermode/Applications/dhcpclient_src/main.c b/Usermode/Applications/dhcpclient_src/main.c
index 149bd0a..7c0b072 100644 (file)
--- a/Usermode/Applications/dhcpclient_src/main.c
+++ b/Usermode/Applications/dhcpclient_src/main.c
@@ -148,6 +148,10 @@ void Scan_Dir(tInterface **IfaceList, const char *Directory)
        int dp = open(Directory, OPENFLAG_READ);
        char filename[FILENAME_MAX];
 
+       if( dp == -1 ) {
+               fprintf(stderr, "Unable to open directory '%s'\n", Directory);
+       }
+
        while( readdir(dp, filename) )
        {
                if( filename[0] == '.' )        continue ;              
@@ -204,11 +208,11 @@ int Start_Interface(tInterface *Iface)
        }
        tmp = 68; ioctl(fd, 4, &tmp);   // Local port
        tmp = 67; ioctl(fd, 5, &tmp);   // Remote port
-       tmp = 0;        ioctl(fd, 7, &tmp);     // Remote addr mask - we don't care where the reply comes from
+       tmp = 0;        ioctl(fd, 7, &tmp);     // Remote addr mask bits - we don't care where the reply comes from
        addr[0] = addr[1] = addr[2] = addr[3] = 255;    // 255.255.255.255
        ioctl(fd, 8, addr);     // Remote address
        
-       return fd;
+       return 0;
 }
 
 void Send_DHCPDISCOVER(tInterface *Iface)

diff --git a/Usermode/Applications/login_src/main.c b/Usermode/Applications/login_src/main.c
index ab82a14..e859bfe 100644 (file)
--- a/Usermode/Applications/login_src/main.c
+++ b/Usermode/Applications/login_src/main.c
@@ -47,8 +47,6 @@ int main(int argc, char *argv[])
                        return -1;
                }
                
-               printf("pid = %i\n", pid);
-               
                // Spawn shell in a child process
                if(pid == 0)
                {