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Fix some win32 definitions

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You can now use psapi.dll and pdh.dll. Some TODOs for Windows have been
cleared out. We might have a working load average for the platform that
should help GNU Make work well.
This commit is contained in:
Justine Tunney 2022-03-22 19:51:27 -07:00
parent e2e0b042c1
commit c23b6ecc31
162 changed files with 847 additions and 153 deletions
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11
libc/calls/getrusage-nt.c
View file

@ -21,7 +21,9 @@
#include "libc/calls/struct/rusage.h"
#include "libc/fmt/conv.h"
#include "libc/nt/accounting.h"
#include "libc/nt/process.h"
#include "libc/nt/runtime.h"
#include "libc/nt/struct/processmemorycounters.h"
#include "libc/nt/thread.h"
#include "libc/str/str.h"
#include "libc/sysv/consts/rusage.h"
@ -32,6 +34,7 @@ textwindows int sys_getrusage_nt(int who, struct rusage *usage) {
struct NtFileTime ExitFileTime;
struct NtFileTime KernelFileTime;
struct NtFileTime UserFileTime;
struct NtProcessMemoryCountersEx memcount;
if (!usage) return efault();
if (who == 99) return enosys(); /* @see libc/sysv/consts.sh */
bzero(usage, sizeof(*usage));
@ -40,8 +43,14 @@ textwindows int sys_getrusage_nt(int who, struct rusage *usage) {
&CreationFileTime, &ExitFileTime, &KernelFileTime, &UserFileTime)) {
usage->ru_utime = FileTimeToTimeVal(UserFileTime);
usage->ru_stime = FileTimeToTimeVal(KernelFileTime);
return 0;
} else {
return __winerr();
}
if (GetProcessMemoryInfo(GetCurrentProcess(), &memcount, sizeof(memcount))) {
usage->ru_maxrss = memcount.PeakWorkingSetSize;
usage->ru_majflt = memcount.PageFaultCount;
} else {
return __winerr();
}
return 0;
}