36 lines
781 B
C++
36 lines
781 B
C++
// RUN: %clangxx -O0 -g %s -o %t && %run %t 2>&1 | FileCheck %s
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#include <sys/param.h>
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#include <sys/types.h>
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#include <sys/sysctl.h>
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#include <assert.h>
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#include <stdio.h>
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#include <stdlib.h>
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void test_sysctlgetmibinfo() {
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int mib[CTL_MAXNAME];
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unsigned int mib_len = __arraycount(mib);
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int rv = sysctlgetmibinfo("kern.ostype", &mib[0], &mib_len, NULL, NULL, NULL,
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SYSCTL_VERSION);
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assert(!rv);
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char buf[100];
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size_t len = sizeof(buf);
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rv = sysctl(mib, mib_len, buf, &len, NULL, 0);
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assert(!rv);
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printf("sysctlgetmibinfo: '%s' size: '%zu'\n", buf, len);
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}
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int main(void) {
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printf("sysctlgetmibinfo\n");
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test_sysctlgetmibinfo();
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return 0;
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// CHECK: sysctlgetmibinfo
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// CHECK: sysctlgetmibinfo: '{{.*}}' size: '{{.*}}'
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}
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