1 files changed, 0 insertions, 144 deletions
diff --git a/src/common/physmem.h b/src/common/physmem.h
deleted file mode 100644
index 6ca6eafe..00000000
--- a/src/common/physmem.h
+++ /dev/null
@@ -1,144 +0,0 @@
-///////////////////////////////////////////////////////////////////////////////
-//
-/// \file       physmem.h
-/// \brief      Get the amount of physical memory
-//
-//  Author:     Lasse Collin
-//
-//  This file has been put into the public domain.
-//  You can do whatever you want with this file.
-//
-///////////////////////////////////////////////////////////////////////////////
-
-#ifndef PHYSMEM_H
-#define PHYSMEM_H
-
-// Test for Windows first, because we want to use Windows-specific code
-// on Cygwin, which also has memory information available via sysconf(), but
-// on Cygwin 1.5 and older it gives wrong results (from our point of view).
-#if defined(_WIN32) || defined(__CYGWIN__)
-#	ifndef _WIN32_WINNT
-#		define _WIN32_WINNT 0x0500
-#	endif
-#	include <windows.h>
-
-#elif defined(__OS2__)
-#	define INCL_DOSMISC
-#	include <os2.h>
-
-#elif defined(__DJGPP__)
-#	include <dpmi.h>
-
-#elif defined(HAVE_PHYSMEM_SYSCONF)
-#	include <unistd.h>
-
-#elif defined(HAVE_PHYSMEM_SYSCTL)
-#	ifdef HAVE_SYS_PARAM_H
-#		include <sys/param.h>
-#	endif
-#	ifdef HAVE_SYS_SYSCTL_H
-#		include <sys/sysctl.h>
-#	endif
-
-#elif defined(HAVE_PHYSMEM_SYSINFO)
-#	include <sys/sysinfo.h>
-#endif
-
-
-/// \brief      Get the amount of physical memory in bytes
-///
-/// \return     Amount of physical memory in bytes. On error, zero is
-///             returned.
-static inline uint64_t
-physmem(void)
-{
-	uint64_t ret = 0;
-
-#if defined(_WIN32) || defined(__CYGWIN__)
-	if ((GetVersion() & 0xFF) >= 5) {
-		// Windows 2000 and later have GlobalMemoryStatusEx() which
-		// supports reporting values greater than 4 GiB. To keep the
-		// code working also on older Windows versions, use
-		// GlobalMemoryStatusEx() conditionally.
-		HMODULE kernel32 = GetModuleHandle("kernel32.dll");
-		if (kernel32 != NULL) {
-			BOOL (WINAPI *gmse)(LPMEMORYSTATUSEX) = GetProcAddress(
-					kernel32, "GlobalMemoryStatusEx");
-			if (gmse != NULL) {
-				MEMORYSTATUSEX meminfo;
-				meminfo.dwLength = sizeof(meminfo);
-				if (gmse(&meminfo))
-					ret = meminfo.ullTotalPhys;
-			}
-		}
-	}
-
-	if (ret == 0) {
-		// GlobalMemoryStatus() is supported by Windows 95 and later,
-		// so it is fine to link against it unconditionally. Note that
-		// GlobalMemoryStatus() has no return value.
-		MEMORYSTATUS meminfo;
-		meminfo.dwLength = sizeof(meminfo);
-		GlobalMemoryStatus(&meminfo);
-		ret = meminfo.dwTotalPhys;
-	}
-
-#elif defined(__OS2__)
-	unsigned long mem;
-	if (DosQuerySysInfo(QSV_TOTPHYSMEM, QSV_TOTPHYSMEM,
-			&mem, sizeof(mem)) == 0)
-		ret = mem;
-
-#elif defined(__DJGPP__)
-	__dpmi_free_mem_info meminfo;
-	if (__dpmi_get_free_memory_information(&meminfo) == 0
-			&& meminfo.total_number_of_physical_pages
-				!= (unsigned long)(-1))
-		ret = (uint64_t)(meminfo.total_number_of_physical_pages)
-				* 4096;
-
-#elif defined(HAVE_PHYSMEM_SYSCONF)
-	const long pagesize = sysconf(_SC_PAGESIZE);
-	const long pages = sysconf(_SC_PHYS_PAGES);
-	if (pagesize != -1 || pages != -1)
-		// According to docs, pagesize * pages can overflow.
-		// Simple case is 32-bit box with 4 GiB or more RAM,
-		// which may report exactly 4 GiB of RAM, and "long"
-		// being 32-bit will overflow. Casting to uint64_t
-		// hopefully avoids overflows in the near future.
-		ret = (uint64_t)(pagesize) * (uint64_t)(pages);
-
-#elif defined(HAVE_PHYSMEM_SYSCTL)
-	int name[2] = {
-		CTL_HW,
-#ifdef HW_PHYSMEM64
-		HW_PHYSMEM64
-#else
-		HW_PHYSMEM
-#endif
-	};
-	union {
-		uint32_t u32;
-		uint64_t u64;
-	} mem;
-	size_t mem_ptr_size = sizeof(mem.u64);
-	if (sysctl(name, 2, &mem.u64, &mem_ptr_size, NULL, 0) != -1) {
-		// IIRC, 64-bit "return value" is possible on some 64-bit
-		// BSD systems even with HW_PHYSMEM (instead of HW_PHYSMEM64),
-		// so support both.
-		if (mem_ptr_size == sizeof(mem.u64))
-			ret = mem.u64;
-		else if (mem_ptr_size == sizeof(mem.u32))
-			ret = mem.u32;
-	}
-
-#elif defined(HAVE_PHYSMEM_SYSINFO)
-	struct sysinfo si;
-	if (sysinfo(&si) == 0)
-		ret = (uint64_t)(si.totalram) * si.mem_unit;
-#endif
-
-	return ret;
-}
-
-#endif