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Revert "(SIGAR-188) implement mem actual free/used on Windows" 

This reverts commit e4fda73a29.
This commit is contained in:
Doug MacEachern 2010-04-28 10:57:08 -07:00
parent b40013def1
commit 54ef26bab6
2 changed files with 3 additions and 38 deletions
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23
src/os/win32/sigar_os.h
View File

@ -170,28 +170,10 @@ typedef enum {
SC_STATUS_PROCESS_INFO = 0 SC_STATUS_PROCESS_INFO = 0
} SC_STATUS_TYPE; } SC_STATUS_TYPE;
typedef struct _PERFORMANCE_INFORMATION {
DWORD cb;
SIZE_T CommitTotal;
SIZE_T CommitLimit;
SIZE_T CommitPeak;
SIZE_T PhysicalTotal;
SIZE_T PhysicalAvailable;
SIZE_T SystemCache;
SIZE_T KernelTotal;
SIZE_T KernelPaged;
SIZE_T KernelNonpaged;
SIZE_T PageSize;
DWORD HandleCount;
DWORD ProcessCount;
DWORD ThreadCount;
} PERFORMANCE_INFORMATION, *PPERFORMANCE_INFORMATION;
#ifndef ERROR_DATATYPE_MISMATCH #ifndef ERROR_DATATYPE_MISMATCH
#define ERROR_DATATYPE_MISMATCH 1629L #define ERROR_DATATYPE_MISMATCH 1629L
#endif #endif
#else
#include <psapi.h>
#endif /* _MSC_VER */ #endif /* _MSC_VER */
#include <iprtrmib.h> #include <iprtrmib.h>
@ -455,8 +437,6 @@ typedef BOOL (CALLBACK *psapi_enum_processes)(DWORD *,
DWORD, DWORD,
DWORD *); DWORD *);
typedef BOOL (CALLBACK *psapi_get_perf_info)(PPERFORMANCE_INFORMATION, DWORD);
/* winsta.dll */ /* winsta.dll */
typedef BOOLEAN (CALLBACK *winsta_query_info)(HANDLE, typedef BOOLEAN (CALLBACK *winsta_query_info)(HANDLE,
ULONG, ULONG,
@ -533,7 +513,6 @@ typedef struct {
SIGAR_DLLFUNC(psapi, enum_modules); SIGAR_DLLFUNC(psapi, enum_modules);
SIGAR_DLLFUNC(psapi, enum_processes); SIGAR_DLLFUNC(psapi, enum_processes);
SIGAR_DLLFUNC(psapi, get_module_name); SIGAR_DLLFUNC(psapi, get_module_name);
SIGAR_DLLFUNC(psapi, get_perf_info);
sigar_dll_func_t end; sigar_dll_func_t end;
} sigar_psapi_t; } sigar_psapi_t;

18
src/os/win32/win32_sigar.c
View File

@ -341,7 +341,6 @@ static sigar_psapi_t sigar_psapi = {
{ "EnumProcessModules", NULL }, { "EnumProcessModules", NULL },
{ "EnumProcesses", NULL }, { "EnumProcesses", NULL },
{ "GetModuleFileNameExA", NULL }, { "GetModuleFileNameExA", NULL },
{ "GetPerformanceInfo", NULL },
{ NULL, NULL } { NULL, NULL }
}; };
@ -631,14 +630,9 @@ char *sigar_os_error_string(sigar_t *sigar, int err)
#define sigar_GlobalMemoryStatusEx \ #define sigar_GlobalMemoryStatusEx \
sigar->kernel.memory_status.func sigar->kernel.memory_status.func
#define sigar_GetPerformanceInfo \
sigar->psapi.get_perf_info.func
SIGAR_DECLARE(int) sigar_mem_get(sigar_t *sigar, sigar_mem_t *mem) SIGAR_DECLARE(int) sigar_mem_get(sigar_t *sigar, sigar_mem_t *mem)
{ {
sigar_uint64_t kern = 0;
DLLMOD_INIT(kernel, TRUE); DLLMOD_INIT(kernel, TRUE);
DLLMOD_INIT(psapi, FALSE);
if (sigar_GlobalMemoryStatusEx) { if (sigar_GlobalMemoryStatusEx) {
MEMORYSTATUSEX memstat; MEMORYSTATUSEX memstat;
@ -651,14 +645,6 @@ SIGAR_DECLARE(int) sigar_mem_get(sigar_t *sigar, sigar_mem_t *mem)
mem->total = memstat.ullTotalPhys; mem->total = memstat.ullTotalPhys;
mem->free = memstat.ullAvailPhys; mem->free = memstat.ullAvailPhys;
if (sigar_GetPerformanceInfo) {
PERFORMANCE_INFORMATION info;
if (sigar_GetPerformanceInfo(&info, sizeof(info))) {
kern = info.SystemCache;
kern *= sigar->pagesize;
}
}
} }
else { else {
MEMORYSTATUS memstat; MEMORYSTATUS memstat;
@ -669,8 +655,8 @@ SIGAR_DECLARE(int) sigar_mem_get(sigar_t *sigar, sigar_mem_t *mem)
mem->used = mem->total - mem->free; mem->used = mem->total - mem->free;
mem->actual_free = mem->free + kern; mem->actual_free = mem->free;
mem->actual_used = mem->used - kern; mem->actual_used = mem->used;
sigar_mem_calc_ram(sigar, mem); sigar_mem_calc_ram(sigar, mem);