sapi/fpm: retiring solaris /dev/poll support proposal.

Since Solaris 10, the port API is supported, is more modern, less bug
prone and offers, on average, better performances.

Author: devnexen

sapi/fpm/config.m4

@@ -335,29 +335,6 @@ AC_DEFUN([PHP_FPM_KQUEUE],
 	])
 ])
 
-AC_DEFUN([PHP_FPM_DEVPOLL],
-[
-	AC_MSG_CHECKING([for /dev/poll])
-
-	AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
-		#include <stdio.h>
-		#include <sys/devpoll.h>
-	]], [[
-		int n, dp;
-		struct dvpoll dvp;
-		dp = 0;
-		dvp.dp_fds = NULL;
-		dvp.dp_nfds = 0;
-		dvp.dp_timeout = 0;
-		n = ioctl(dp, DP_POLL, &dvp)
-	]])], [
-		AC_DEFINE([HAVE_DEVPOLL], 1, [do we have /dev/poll?])
-		AC_MSG_RESULT([yes])
-	], [
-		AC_MSG_RESULT([no])
-	])
-])
-
 AC_DEFUN([PHP_FPM_EPOLL],
 [
 	AC_MSG_CHECKING([for epoll])
@@ -624,7 +601,6 @@ if test "$PHP_FPM" != "no"; then
 		fpm/events/poll.c \
 		fpm/events/epoll.c \
 		fpm/events/kqueue.c \
-		fpm/events/devpoll.c \
 		fpm/events/port.c \
   "
 

sapi/fpm/fpm/events/devpoll.c

@@ -23,7 +23,6 @@
 #include "events/select.h"
 #include "events/poll.h"
 #include "events/epoll.h"
-#include "events/devpoll.h"
 #include "events/port.h"
 #include "events/kqueue.h"
 
@@ -279,14 +278,6 @@ int fpm_event_pre_init(char *mechanism) /* {{{ */
 		}
 	}
 
-	/* /dev/poll */
-	module = fpm_event_devpoll_module();
-	if (module) {
-		if (!mechanism || strcasecmp(module->name, mechanism) == 0) {
-			return 0;
-		}
-	}
-
 	/* poll */
 	module = fpm_event_poll_module();
 	if (module) {