dccd 1.2.34 compile error

On Wed, 10 Mar 2004, Zelei Tamas wrote:

> clnt_send.c: In function `dcc_select_poll':
> clnt_send.c:1943: `POLLRDNORM' undeclared (first use in this function)
> clnt_send.c:1943: (Each undeclared identifier is reported only once
> clnt_send.c:1943: for each function it appears in.)
> clnt_send.c:1943: `POLLRDBAND' undeclared (first use in this function)
> clnt_send.c:1945: `POLLWRNORM' undeclared (first use in this function)
> clnt_send.c:1945: `POLLWRBAND' undeclared (first use in this function)
> make[1]: *** [clnt_send.o] Error 1
> make: *** [all] Error 2
>
> os version: Slackware Linux 2.2.19
>

The quick fix is to add __XOPEN_SOURCE to dcclib/clnt_send.c at
the very top. Here's the actual problem though. From
/usr/include/bits/poll.h:


#ifdef __USE_XOPEN
/* These values are defined in XPG4.2.  */
# define POLLRDNORM     0x040           /* Normal data may be read.  */
# define POLLRDBAND     0x080           /* Priority data may be read.  */
# define POLLWRNORM     0x100           /* Writing now will not block.  */
# define POLLWRBAND     0x200           /* Priority data may be written.  */
#endif


__USE_XOPEN is defined by features.h if _XOPEN_SOURCE is
defined. Or at least it seems to be. I couldn't work it out from
cpp abuses.

-- 
Thamer Alharbash
Systems Developer
Internet Services Group
Primus Canada
+416-207-7073