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Unified Diff: src/platform-posix.cc

Issue 7020020: Lower heap size limits on systems that are short of virtual memory. (Closed) Base URL: http://v8.googlecode.com/svn/branches/bleeding_edge/
Patch Set: '' Created 9 years, 7 months ago
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Index: src/platform-posix.cc
===================================================================
--- src/platform-posix.cc (revision 8132)
+++ src/platform-posix.cc (working copy)
@@ -54,6 +54,18 @@
namespace v8 {
namespace internal {
+
+// Maximum size of the virtual memory. 0 means there is no artificial
+// limit.
+
+intptr_t OS::MaxVirtualMemory() {
+ struct rlimit limit;
+ int result = getrlimit(RLIMIT_DATA, &limit);
+ if (result != 0) return 0;
+ return limit.rlim_cur;
+}
+
+
// ----------------------------------------------------------------------------
// Math functions
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