From mboxrd@z Thu Jan  1 00:00:00 1970
From: Anh Nguyen <anguye123@yahoo.com>
To: cygwin@cygwin.com
Subject: compile semaphore and share memory is not working!
Date: Sun, 28 Oct 2001 14:37:00 -0000
Message-id: <20011028223748.14270.qmail@web13303.mail.yahoo.com>
X-SW-Source: 2001-10/msg01527.html

Hello everyone. I have problem compiling semaphore and
share memory in cygwin. I did download and install the
icp packages. However, when i compile my programs i
get these errors:

/cygdrive/c/WINDOWS/TEMP/ccfnoqO7.o(.text+0x33a):server2.c:
undefined reference to `shmat'
/cygdrive/c/WINDOWS/TEMP/ccfnoqO7.o(.text+0x1884):server2.c:
undefined reference to `shmget'
collect2: ld returned 1 exit status

Anyone has any ideas what is wrong with these. Note, i
did include
#include <sys/ipc.h>
#include <sys/sem.h>
#include <sys/shm.h>
#include <sys/msg.h>
in my program.

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