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Fix call to GlobalMemoryStatusEx in w32.c

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* src/w32.c (system_process_attributes): Initialize the size
of the data structure passed to GlobalMemoryStatusEx,
otherwise it fails.
This commit is contained in:
Eli Zaretskii 2018-11-06 17:49:58 +02:00
parent 6937c35d32
commit aa556596fa
1 changed files with 1 additions and 0 deletions
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src/w32.c
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@ -7157,6 +7157,7 @@ system_process_attributes (Lisp_Object pid)
code_convert_string_norecord (tem, Vlocale_coding_system, 0)), code_convert_string_norecord (tem, Vlocale_coding_system, 0)),
attrs); attrs);
memstex.dwLength = sizeof (memstex);
if (global_memory_status_ex (&memstex)) if (global_memory_status_ex (&memstex))
#if __GNUC__ || (defined (_MSC_VER) && _MSC_VER >= 1300) #if __GNUC__ || (defined (_MSC_VER) && _MSC_VER >= 1300)
totphys = memstex.ullTotalPhys / 1024.0; totphys = memstex.ullTotalPhys / 1024.0;