From e188badaf29a1a02307f93864eed6737096bd9a1 Mon Sep 17 00:00:00 2001
From: Adam Moss <moss@lindenlab.com>
Date: Tue, 3 Feb 2009 17:56:26 +0000
Subject: QAR-1177 maint-viewer-12 + uploadfees-viewer combo mergeme

svn merge -r108355:109316
svn+ssh://svn.lindenlab.com/svn/linden/branches/moss/maint-viewer-12-uploadfees-qa108314

Whew.
---
 indra/llcommon/llmemory.cpp | 30 +++++++++++++++++++++++++++++-
 1 file changed, 29 insertions(+), 1 deletion(-)

(limited to 'indra/llcommon/llmemory.cpp')

diff --git a/indra/llcommon/llmemory.cpp b/indra/llcommon/llmemory.cpp
index 29f916bc46..a6de3d2d69 100644
--- a/indra/llcommon/llmemory.cpp
+++ b/indra/llcommon/llmemory.cpp
@@ -39,7 +39,7 @@
 # include <sys/types.h>
 # include <mach/task.h>
 # include <mach/mach_init.h>
-#elif defined(LL_LINUX)
+#elif LL_LINUX || LL_SOLARIS
 # include <unistd.h>
 #endif
 
@@ -389,6 +389,34 @@ bail:
 	return rss;
 }
 
+#elif LL_SOLARIS
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#define _STRUCTURED_PROC 1
+#include <sys/procfs.h>
+
+U64 getCurrentRSS()
+{
+	char path [LL_MAX_PATH];	/* Flawfinder: ignore */ 
+
+	sprintf(path, "/proc/%d/psinfo", (int)getpid());
+	int proc_fd = -1;
+	if((proc_fd = open(path, O_RDONLY)) == -1){
+		llwarns << "LLmemory::getCurrentRSS() unable to open " << path << ". Returning 0 RSS!" << llendl;
+		return 0;
+	}
+	psinfo_t proc_psinfo;
+	if(read(proc_fd, &proc_psinfo, sizeof(psinfo_t)) != sizeof(psinfo_t)){
+		llwarns << "LLmemory::getCurrentRSS() Unable to read from " << path << ". Returning 0 RSS!" << llendl;
+		close(proc_fd);
+		return 0;
+	}
+
+	close(proc_fd);
+
+	return((U64)proc_psinfo.pr_rssize * 1024);
+}
 #else
 
 U64 getCurrentRSS()
-- 
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