29 lines
699 B
Plaintext
29 lines
699 B
Plaintext
$OpenBSD: patch-src_os_unix_unix_cpp,v 1.1 2012/12/25 00:17:37 bentley Exp $
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--- src/os/unix/unix.cpp.orig Sun Nov 18 01:13:52 2012
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+++ src/os/unix/unix.cpp Sun Nov 18 23:04:04 2012
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@@ -38,6 +38,7 @@
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#endif
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#ifdef HAS_SYSCTL
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+#include <sys/param.h>
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#include <sys/sysctl.h>
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#endif
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@@ -337,9 +338,16 @@ uint GetCPUCoreCount()
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int ncpu = 0;
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size_t len = sizeof(ncpu);
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+#if defined(__OpenBSD__)
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+ int mib[2];
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+ mib[0] = CTL_HW;
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+ mib[1] = HW_NCPU;
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+ sysctl(mib, 2, &ncpu, &len, NULL, 0);
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+#else
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if (sysctlbyname("hw.availcpu", &ncpu, &len, NULL, 0) < 0) {
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sysctlbyname("hw.ncpu", &ncpu, &len, NULL, 0);
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}
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+#endif
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if (ncpu > 0) count = ncpu;
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#elif defined(_SC_NPROCESSORS_ONLN)
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