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Adding max_basic
+26
+26
src/kernel/emulation/linux/misc/sysctl_machdep.c
+26
src/kernel/emulation/linux/misc/sysctl_machdep.c
···
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enum {
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_CPU_BRAND_STRING = 1000,
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_CPU_MAX_BASIC=999,
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};
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static sysctl_handler(handle_brand_string);
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static sysctl_handler(handle_max_basic);
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const struct known_sysctl sysctls_machdep_cpu[] = {
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{ .oid = _CPU_BRAND_STRING, .type = CTLTYPE_STRING, .exttype = "S", .name = "brand_string", .handler = handle_brand_string },
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{ .oid = _CPU_MAX_BASIC, .type = CTLTYPE_INT, .exttype = "I", .name = "max_basic", .handler = handle_max_basic },
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{ .oid = -1 }
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};
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···
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return 0;
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}
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sysctl_handler(handle_max_basic)
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{
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unsigned int level = 0;
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unsigned int eax = 0;
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union
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{
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struct
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{
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unsigned int ebx;
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unsigned int edx;
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unsigned int ecx;
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};
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char name[13];
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} v;
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__cpuid(level, eax, v.ebx, v.ecx, v.edx);
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sprintf(old,"%d",eax);
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return 0;
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}
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