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34 static char sccsid[] = "@(#)nlist.c 8.4 (Berkeley) 4/2/94";
38 #include <sys/cdefs.h>
39 __FBSDID("$FreeBSD$");
41 #include <sys/types.h>
42 #include <sys/sysctl.h>
48 fixpt_t ccpu; /* kernel _ccpu variable */
49 int nlistread; /* if nlist already read. */
50 unsigned long mempages; /* number of pages of phys. memory */
51 int fscale; /* kernel _fscale variable */
58 oldlen = sizeof(ccpu);
59 if (sysctlbyname("kern.ccpu", &ccpu, &oldlen, NULL, 0) == -1)
61 oldlen = sizeof(fscale);
62 if (sysctlbyname("kern.fscale", &fscale, &oldlen, NULL, 0) == -1)
64 oldlen = sizeof(mempages);
65 if (sysctlbyname("hw.availpages", &mempages, &oldlen, NULL, 0) == -1)