From 6af823dc1939b0457aa0ccab10d41253e1631164 Mon Sep 17 00:00:00 2001
From: Brian Aker <brian@gaz>
Date: Tue, 9 Feb 2010 17:18:52 -0800
Subject: [PATCH] Fix for platform poll() return values.

---
 libmemcached/io.c  | 7 ++++++-
 support/include.am | 8 ++++----
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/libmemcached/io.c b/libmemcached/io.c
index 17398aa3..6f5f3d23 100644
--- a/libmemcached/io.c
+++ b/libmemcached/io.c
@@ -53,7 +53,8 @@ static memcached_return_t io_wait(memcached_server_instance_st *ptr,
   if (ptr->root->flags.no_block == false)
     timeout= -1;
 
-  while (1)
+  size_t loop_max= 5;
+  while (--loop_max)
   {
     error= poll(&fds, 1, timeout);
 
@@ -63,7 +64,9 @@ static memcached_return_t io_wait(memcached_server_instance_st *ptr,
       return MEMCACHED_SUCCESS;
     case 0:
       return MEMCACHED_TIMEOUT;
+#if TARGET_OS_LINUX
     case ERESTART:
+#endif
     case EINTR:
       continue;
     default:
@@ -257,7 +260,9 @@ memcached_return_t memcached_io_read(memcached_server_instance_st *ptr,
           {
           case EAGAIN:
           case EINTR:
+#if TARGET_OS_LINUX
           case ERESTART:
+#endif
             if ((rc= io_wait(ptr, MEM_READ)) == MEMCACHED_SUCCESS)
               continue;
             /* fall through */
diff --git a/support/include.am b/support/include.am
index 2f55d24a..c2df4a99 100644
--- a/support/include.am
+++ b/support/include.am
@@ -2,10 +2,10 @@
 # included from Top Level Makefile.am
 # All paths should be given relative to the root
 
-EXTRA_DIST += \
-	      support/libmemcached.spec \
-	      support/libmemcached-fc.spec.in \
-	      support/set_benchmark.sh 
+EXTRA_DIST+= \
+	     support/libmemcached.spec \
+	     support/libmemcached-fc.spec.in \
+	     support/set_benchmark.sh 
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = support/libmemcached.pc
-- 
2.30.2