[PATCH] Segregate FreeBSD-specific parts from sanitizer_procmaps_linux.cc

[Alexey Samsonov]

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Comment at: lib/sanitizer_common/sanitizer_procmaps_common.cc:30
@@ +29,3 @@
+
+uptr ReadHex(const char *p) {
+  uptr v = 0;
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Can you generalize this with ParseHex() function?

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Comment at: lib/sanitizer_common/sanitizer_procmaps_linux.cc:21
@@ -27,3 +20,3 @@
 // Linker initialized.
 ProcSelfMapsBuff MemoryMappingLayout::cached_proc_self_maps_;
 StaticSpinMutex MemoryMappingLayout::cache_lock_;  // Linker initialized.
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Shouldn't these vars be deleted from this file?

http://reviews.llvm.org/D4555