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Date: Wed, 01 Nov 2000 19:49:36 -0500
From: "Yonny Cardenas B." <ycardena@yahoo.com>
Organization: Ingenieria Integral Ltda.
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Subject: Implicit declaration of function
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Hi 

I have a error when compile my kernel.

I don't understand the message "implicit declaration of function
`socket' ".
The directive #include <sys/socket.h>  has declaration of function
socket.

I don't know if I can do this because the kernel and userland address
spaces are sort seperate, and I must use copyin/copyout. 

The function _sys_create_socket is called for a
system call "CreateConection()" that I'm makeing, so
 CreateConection() and socket() are system calls,
żIs this a problem?

Thanks for your help.

cc -c -O -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes 
-Wmissing-pr
ototypes -Wpointer-arith -Winline -Wcast-qual  -fformat-extensions
-ansi  -nostdinc
 -I- -I. -I../.. -I/usr/include  -D_KERNEL -include opt_global.h -elf 
-mpreferred-
stack-boundary=2  ../../kern/rtp/rtp_unix.c
In file included from /usr/include/sysdep.h:39,
                 from ../../kern/rtp/rtp_unix.c:11:
/usr/include/math.h:175: warning: function declaration isn't a prototype
/usr/include/math.h:258: warning: function declaration isn't a prototype
../../kern/rtp/rtp_unix.c: In function `_sys_create_socket':
../../kern/rtp/rtp_unix.c:29: warning: implicit declaration of function
`socket'
../../kern/rtp/rtp_unix.c: In function `_sys_connect_socket':
../../kern/rtp/rtp_unix.c:52: warning: implicit declaration of function
`connect'

The funtion _sys_create_socket in rtp_unix.c file are: 

#include <sys/socket.h>
/* ... */

int  _sys_create_socket ( ){
  /*... */
  int sd ;
  sd = socket(AF_INET, 1, 0 )
  /* ... */
}

+------------------------------------------------------------------+
| YONNY CARDENAS B.             Apartado Aereo  22828	      	   |
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