[Mesa-dev] [PATCH 10/19] auxiliary/os: introduce os_get_total_physical_memory helper function

[Jon TURNEY]

On 14/08/2014 23:18, Emil Velikov wrote:
> Cc: Alexander von Gluck IV <kallisti5 at unixzen.com>
> Signed-off-by: Emil Velikov <emil.l.velikov at gmail.com>
> ---
>   src/gallium/auxiliary/os/os_misc.c | 64 ++++++++++++++++++++++++++++++++++++++
>   src/gallium/auxiliary/os/os_misc.h |  7 +++++
>   2 files changed, 71 insertions(+)

Since this #errors on unknown platforms, teach it about the existence of 
Cygwin.

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From 03e0df4455810e255c22a0532b9e66dcc3d60a1d Mon Sep 17 00:00:00 2001
From: Jon TURNEY <jon.turney at dronecode.org.uk>
Date: Sun, 17 Aug 2014 17:21:27 +0100
Subject: [PATCH] Teach os_get_physical_memory about Cygwin

Signed-off-by: Jon TURNEY <jon.turney at dronecode.org.uk>
---
 src/gallium/auxiliary/os/os_misc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/gallium/auxiliary/os/os_misc.c b/src/gallium/auxiliary/os/os_misc.c
index 3846a9a..ef84c79 100644
--- a/src/gallium/auxiliary/os/os_misc.c
+++ b/src/gallium/auxiliary/os/os_misc.c
@@ -47,7 +47,7 @@
 #endif
 
 
-#if defined(PIPE_OS_LINUX)
+#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_CYGWIN)
 #  include <unistd.h>
 #elif defined(PIPE_OS_APPLE) || defined(PIPE_OS_BSD)
 #  include <sys/sysctl.h>
@@ -111,7 +111,7 @@ os_get_option(const char *name)
 bool
 os_get_total_physical_memory(uint64_t *size)
 {
-#if defined(PIPE_OS_LINUX)
+#if defined(PIPE_OS_LINUX) || defined(PIPE_OS_CYGWIN)
    const long phys_pages = sysconf(_SC_PHYS_PAGES);
    const long page_size = sysconf(_SC_PAGE_SIZE);
 
-- 
1.8.5.5