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6 * modification, are permitted provided that the following conditions
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30 #if defined(LIBC_SCCS) && !defined(lint)
31 static char sccsid[] = "@(#)kvm_getvfsbyname.c 8.1 (Berkeley) 4/3/95";
32 #endif /* LIBC_SCCS and not lint */
33 #include <sys/cdefs.h>
34 __FBSDID("$FreeBSD$");
36 #include <sys/param.h>
37 #include <sys/mount.h>
38 #include <sys/sysctl.h>
44 * Given a filesystem name, determine if it is resident in the kernel,
45 * and if it is resident, return its xvfsconf structure.
48 getvfsbyname(fsname, vfcp)
50 struct xvfsconf *vfcp;
52 struct xvfsconf *xvfsp;
56 if (sysctlbyname("vfs.conflist", NULL, &buflen, NULL, 0) < 0)
58 xvfsp = malloc(buflen);
61 if (sysctlbyname("vfs.conflist", xvfsp, &buflen, NULL, 0) < 0) {
65 cnt = buflen / sizeof(struct xvfsconf);
66 for (i = 0; i < cnt; i++) {
67 if (strcmp(fsname, xvfsp[i].vfc_name) == 0) {
68 memcpy(vfcp, xvfsp + i, sizeof(struct xvfsconf));