Subj : EMX (was: WinSock Application -> OS/2)
To   : all
From : mark lewis
Date : Sun Jun 04 2000 08:23 am

 AT>> I'm not under OS/2, but I believe I have sys/socket.h.  The
 AT>> thing is, certain types (INETADDR is an example IIRC) are
 AT>> not defined there, and I can't find the definitions for them.

 TE> The EMX socket headers contain everything necessary for
 TE> writing a socket application using the BSD Unix 4.3 TCP/IP
 TE> interface (at least).

i have a neat little system monitoring program here that emits html code... 
this program also has the ability to send commands to the system via a cgi 
program... the problem that i'm running into is as follows...

  1. i'm a pascal type of guy
  2. the cgi interface program is written in C
  3. i have to compile the cgi interface program
  4. i have the following EMX installed and operational

     [from EMXREV]
     EMX : revision = 60
     EMXIO : revision = 60
     EMXLIBC : revision = 60
     EMXLIBCM : revision = 60
     EMXLIBCS : revision = 60
     EMXWRAP : revision = 60

  5. the .c file starts off like this

     /*
      * Include Files.
      */
     #ifdef __OS2__
     #include <types.h>
     #define perror(x) psock_errno(x)
     #define close(x)  soclose(x)
     #else
     #include <sys/types.h>
     #endif
     #include <unistd.h>
     #include <errno.h>
     #include <stdlib.h>
     #include <stdio.h>
     #include <string.h>
     #include <fcntl.h>
     #include <sys/socket.h>
     #include <sys/stat.h>
     #include <netinet/in.h>
     #include <netdb.h>

  6. when i compile the .c file (ie: gcc thefile.c)
     i get the following output and no executable...

      3:18
     Sun  Jun 4, 2000
     4OS/2 (0) | D:\os2progs\syspage >gcc sysphmsg.c
     c:\tcpip\tmp\ccc00361: Undefined symbol _inet_addr referenced from text 
segment
     c:\tcpip\tmp\ccc00361: Undefined symbol _gethostbyname referenced from 
text segment
     c:\tcpip\tmp\ccc00361: Undefined symbol _strcasecmp referenced from text 
segment
     c:\tcpip\tmp\ccc00361: Undefined symbol _strcasecmp referenced from text 
segment
     c:\tcpip\tmp\ccc00361: Undefined symbol __swaps referenced from text 
segment
     c:\tcpip\tmp\ccc00361: Undefined symbol _socket referenced from text 
segment
     c:\tcpip\tmp\ccc00361: Undefined symbol _sendto referenced from text 
segment

  7. i know that i don't have a types.h file in my emx\include folder
  8. i know that i do have a types.h in my emx\include\sys folder

i =think= that i need to put an ifdef for EMX in there to include a different 
TYPES.H file but not knowing much about this stuff, i'm here for assistance 
<<GG>>  it may be also that i need the IBM Programmers Toolkit for OS/2 Warp 
3.0 ???

)\/(ark

 
* Origin: (1:3634/12)

.