1 files changed, 0 insertions, 248 deletions
diff --git a/lib/libc/gen/getvfsent.c b/lib/libc/gen/getvfsent.c
deleted file mode 100644
index c4ce2cc..0000000
--- a/lib/libc/gen/getvfsent.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * getvfsent.c - get a listing of installed filesystems
- * Written September 1994 by Garrett A. Wollman
- * This file is in the public domain.
- */
-
-#include <sys/param.h>
-#include <sys/types.h>
-#include <sys/mount.h>
-#include <sys/sysctl.h>
-#include <unistd.h>
-#include <sys/file.h>
-#include <sys/wait.h>
-#include <string.h>
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-#include <paths.h>
-
-#define _PATH_MODLOAD	"/sbin/modload"	/* XXX should be in header file */
-
-static struct vfsconf *_vfslist = 0;
-static struct vfsconf _vfsconf;
-static size_t _vfslistlen = 0;
-static int _vfs_keeplist = 0;
-static int _vfs_index = 0;
-
-static int
-initvfs(void)
-{
-	int mib[2] = { CTL_VFS, VFS_VFSCONF };
-	size_t size = 0;
-	int rv;
-
-	rv = sysctl(mib, 2, (void *)0, &size, (void *)0, (size_t)0);
-	if(rv < 0)
-		return 0;
-
-	if(_vfslist)
-		free(_vfslist);
-	_vfslist = malloc(size);
-	if(!_vfslist)
-		return 0;
-
-	rv = sysctl(mib, 2, _vfslist, &size, (void *)0, (size_t)0);
-	if(rv < 0) {
-		free(_vfslist);
-		_vfslist = 0;
-		return 0;
-	}
-
-	_vfslistlen = size / sizeof _vfslist[0];
-	return 1;
-}
-
-struct vfsconf *
-getvfsent(void)
-{
-	if(!_vfslist && !initvfs()) {
-		return 0;
-	}
-
-	do {
-		if(_vfs_index >= _vfslistlen) {
-			return 0;
-		}
-
-		_vfsconf = _vfslist[_vfs_index++];
-	} while(!_vfsconf.vfc_vfsops);
-
-	if(!_vfs_keeplist) {
-		free(_vfslist);
-		_vfslist = 0;
-	}
-	return &_vfsconf;
-}
-
-struct vfsconf *
-getvfsbyname(const char *name)
-{
-	int i;
-
-	if(!_vfslist && !initvfs()) {
-		return 0;
-	}
-
-	for(i = 0; i < _vfslistlen; i++) {
-		if( ! strcmp(_vfslist[i].vfc_name, name) )
-			break;
-	}
-
-	if(i < _vfslistlen) {
-		_vfsconf = _vfslist[i];
-	}
-
-	if(!_vfs_keeplist) {
-		free(_vfslist);
-		_vfslist = 0;
-	}
-
-	if(i < _vfslistlen) {
-		return &_vfsconf;
-	} else {
-		return 0;
-	}
-}
-
-struct vfsconf *
-getvfsbytype(int type)
-{
-	int i;
-
-	if(!_vfslist && !initvfs()) {
-		return 0;
-	}
-
-	for(i = 0; i < _vfslistlen; i++) {
-		if(_vfslist[i].vfc_index == type)
-			break;
-	}
-
-	if(i < _vfslistlen) {
-		_vfsconf = _vfslist[i];
-	}
-
-	if(!_vfs_keeplist) {
-		free(_vfslist);
-		_vfslist = 0;
-	}
-
-	if(i < _vfslistlen) {
-		return &_vfsconf;
-	} else {
-		return 0;
-	}
-}
-
-void
-setvfsent(int keep)
-{
-	if(_vfslist && !keep) {
-		free(_vfslist);
-		_vfslist = 0;
-	}
-
-	_vfs_keeplist = keep;
-	_vfs_index = 0;
-}
-
-void
-endvfsent(void)
-{
-	if(_vfslist) {
-		free(_vfslist);
-		_vfslist = 0;
-	}
-
-	_vfs_index = 0;
-}
-
-static const char *vfs_lkmdirs[] = {
-	"/lkm",
-	"/usr/lkm",
-	0,
-	0
-};
-#define NLKMDIRS ((sizeof vfs_lkmdirs) / (sizeof vfs_lkmdirs[0]))
-
-static const char *
-vfspath(const char *name)
-{
-	static char pnbuf[MAXPATHLEN];
-	char *userdir = getenv("LKMDIR");
-	int i;
-
-	if(userdir && getuid() == geteuid() && getuid() == 0) {
-		vfs_lkmdirs[NLKMDIRS - 2] = userdir;
-	}
-
-	for(i = 0; vfs_lkmdirs[i]; i++) {
-		snprintf(pnbuf, sizeof pnbuf, "%s/%s_mod.o", vfs_lkmdirs[i], name);
-		if( ! access(pnbuf, R_OK) )
-			return pnbuf;
-	}
-
-	return 0;
-}
-
-int
-vfsisloadable(const char *name)
-{
-	int fd;
-
-	fd = open("/dev/lkm", O_RDWR, 0);
-	if(fd < 0) {
-		return 0;
-	}
-	close(fd);
-
-	return !!vfspath(name);
-}
-
-int
-vfsload(const char *name)
-{
-	const char *path = vfspath(name);
-	char name_mod[sizeof("_mod") + strlen(name)];
-	pid_t pid;
-	int status;
-
-	if(!path) {
-		errno = ENOENT;
-		return -1;
-	}
-
-	pid = fork();
-	if(pid < 0)
-		return -1;
-
-	if(pid > 0) {
-		waitpid(pid, &status, 0);
-		if(WIFEXITED(status)) {
-			errno = WEXITSTATUS(status);
-			return errno ? -1 : 0;
-		}
-		errno = EINVAL;	/* not enough errno values, >sigh< */
-		return -1;
-	}
-
-	status = -1;
-	unsetenv("TMPDIR");
-	if(status) {
-		status = chdir(_PATH_VARTMP);
-	}
-	if(status) {
-		status = chdir(_PATH_TMP);
-	}
-	if(status) {
-		exit(errno);
-	}
-
-	snprintf(name_mod, sizeof name_mod, "%s%s", name, "_mod");
-	status = execl(_PATH_MODLOAD, "modload", "-e", name_mod, "-o",
-		       name_mod, "-u", "-q", path, (const char *)0);
-
-	exit(status ? errno : 0);
-}
-