Index: klibc-1.5/usr/utils/Kbuild
===================================================================
--- klibc-1.5.orig/usr/utils/Kbuild	2008-03-07 22:01:45.223695348 +0100
+++ klibc-1.5/usr/utils/Kbuild	2008-03-07 22:48:44.660783243 +0100
@@ -3,8 +3,8 @@
 #
 
 progs := chroot dd mkdir mkfifo mknod mount pivot_root umount
-progs += true false sleep ln nuke minips cat
-progs += insmod uname halt kill readlink cpio
+progs += true false sleep ln nuke minips cat losetup
+progs += insmod uname halt kill readlink cpio modprobe
 
 static-y := $(addprefix static/, $(progs))
 shared-y := $(addprefix shared/, $(progs))
@@ -52,7 +52,10 @@
 shared/readlink-y   := readlink.o
 static/cpio-y	    := cpio.o
 shared/cpio-y       := cpio.o
-
+static/modprobe-y   := modprobe.o
+shared/modprobe-y   := modprobe.o
+static/losetup-y    := losetup.o
+shared/losetup-y    := losetup.o
 # Additionally linked targets
 always := static/reboot static/poweroff shared/reboot shared/poweroff
 
Index: klibc-1.5/usr/utils/list.h
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ klibc-1.5/usr/utils/list.h	2008-03-07 22:33:22.287688586 +0100
@@ -0,0 +1,238 @@
+/* Stolen from Linux Kernel Source's list.h -- GPL. */
+#ifndef _MODINITTOOLS_LIST_H
+#define _MODINITTOOLS_LIST_H
+
+#undef offsetof
+#define offsetof(TYPE, MEMBER) ((size_t) &((TYPE *)0)->MEMBER)
+
+/**
+ * container_of - cast a member of a structure out to the containing structure
+ *
+ * @ptr:	the pointer to the member.
+ * @type:	the type of the container struct this is embedded in.
+ * @member:	the name of the member within the struct.
+ *
+ */
+#define container_of(ptr, type, member) ({			\
+        const typeof( ((type *)0)->member ) *__mptr = (ptr);	\
+        (type *)( (char *)__mptr - offsetof(type,member) );})
+
+/*
+ * Simple doubly linked list implementation.
+ *
+ * Some of the internal functions ("__xxx") are useful when
+ * manipulating whole lists rather than single entries, as
+ * sometimes we already know the next/prev entries and we can
+ * generate better code by using them directly rather than
+ * using the generic single-entry routines.
+ */
+
+struct list_head {
+	struct list_head *next, *prev;
+};
+
+#define LIST_HEAD_INIT(name) { &(name), &(name) }
+
+#define LIST_HEAD(name) \
+	struct list_head name = LIST_HEAD_INIT(name)
+
+#define INIT_LIST_HEAD(ptr) do { \
+	(ptr)->next = (ptr); (ptr)->prev = (ptr); \
+} while (0)
+
+/*
+ * Insert a new entry between two known consecutive entries.
+ *
+ * This is only for internal list manipulation where we know
+ * the prev/next entries already!
+ */
+static inline void __list_add(struct list_head *new,
+			      struct list_head *prev,
+			      struct list_head *next)
+{
+	next->prev = new;
+	new->next = next;
+	new->prev = prev;
+	prev->next = new;
+}
+
+/**
+ * list_add - add a new entry
+ * @new: new entry to be added
+ * @head: list head to add it after
+ *
+ * Insert a new entry after the specified head.
+ * This is good for implementing stacks.
+ */
+static inline void list_add(struct list_head *new, struct list_head *head)
+{
+	__list_add(new, head, head->next);
+}
+
+/**
+ * list_add_tail - add a new entry
+ * @new: new entry to be added
+ * @head: list head to add it before
+ *
+ * Insert a new entry before the specified head.
+ * This is useful for implementing queues.
+ */
+static inline void list_add_tail(struct list_head *new, struct list_head *head)
+{
+	__list_add(new, head->prev, head);
+}
+
+/*
+ * Delete a list entry by making the prev/next entries
+ * point to each other.
+ *
+ * This is only for internal list manipulation where we know
+ * the prev/next entries already!
+ */
+static inline void __list_del(struct list_head * prev, struct list_head * next)
+{
+	next->prev = prev;
+	prev->next = next;
+}
+
+/**
+ * list_del - deletes entry from list.
+ * @entry: the element to delete from the list.
+ * Note: list_empty on entry does not return true after this, the entry is
+ * in an undefined state.
+ */
+static inline void list_del(struct list_head *entry)
+{
+	__list_del(entry->prev, entry->next);
+}
+
+/**
+ * list_del_init - deletes entry from list and reinitialize it.
+ * @entry: the element to delete from the list.
+ */
+static inline void list_del_init(struct list_head *entry)
+{
+	__list_del(entry->prev, entry->next);
+	INIT_LIST_HEAD(entry);
+}
+
+/**
+ * list_move - delete from one list and add as another's head
+ * @list: the entry to move
+ * @head: the head that will precede our entry
+ */
+static inline void list_move(struct list_head *list, struct list_head *head)
+{
+        __list_del(list->prev, list->next);
+        list_add(list, head);
+}
+
+/**
+ * list_move_tail - delete from one list and add as another's tail
+ * @list: the entry to move
+ * @head: the head that will follow our entry
+ */
+static inline void list_move_tail(struct list_head *list,
+				  struct list_head *head)
+{
+        __list_del(list->prev, list->next);
+        list_add_tail(list, head);
+}
+
+/**
+ * list_empty - tests whether a list is empty
+ * @head: the list to test.
+ */
+static inline int list_empty(struct list_head *head)
+{
+	return head->next == head;
+}
+
+static inline void __list_splice(struct list_head *list,
+				 struct list_head *head)
+{
+	struct list_head *first = list->next;
+	struct list_head *last = list->prev;
+	struct list_head *at = head->next;
+
+	first->prev = head;
+	head->next = first;
+
+	last->next = at;
+	at->prev = last;
+}
+
+/**
+ * list_splice - join two lists
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ */
+static inline void list_splice(struct list_head *list, struct list_head *head)
+{
+	if (!list_empty(list))
+		__list_splice(list, head);
+}
+
+/**
+ * list_splice_init - join two lists and reinitialise the emptied list.
+ * @list: the new list to add.
+ * @head: the place to add it in the first list.
+ *
+ * The list at @list is reinitialised
+ */
+static inline void list_splice_init(struct list_head *list,
+				    struct list_head *head)
+{
+	if (!list_empty(list)) {
+		__list_splice(list, head);
+		INIT_LIST_HEAD(list);
+	}
+}
+
+/**
+ * list_entry - get the struct for this entry
+ * @ptr:	the &struct list_head pointer.
+ * @type:	the type of the struct this is embedded in.
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_entry(ptr, type, member) \
+	container_of(ptr, type, member)
+
+/**
+ * list_for_each	-	iterate over a list
+ * @pos:	the &struct list_head to use as a loop counter.
+ * @head:	the head for your list.
+ */
+#define list_for_each(pos, head) \
+	for (pos = (head)->next; pos != (head); pos = pos->next)
+
+/**
+ * list_for_each_prev	-	iterate over a list backwards
+ * @pos:	the &struct list_head to use as a loop counter.
+ * @head:	the head for your list.
+ */
+#define list_for_each_prev(pos, head) \
+	for (pos = (head)->prev; pos != (head); pos = pos->prev)
+
+/**
+ * list_for_each_safe	-	iterate over a list safe against removal of list entry
+ * @pos:	the &struct list_head to use as a loop counter.
+ * @n:		another &struct list_head to use as temporary storage
+ * @head:	the head for your list.
+ */
+#define list_for_each_safe(pos, n, head) \
+	for (pos = (head)->next, n = pos->next; pos != (head); \
+		pos = n, n = pos->next)
+
+/**
+ * list_for_each_entry	-	iterate over list of given type
+ * @pos:	the type * to use as a loop counter.
+ * @head:	the head for your list.
+ * @member:	the name of the list_struct within the struct.
+ */
+#define list_for_each_entry(pos, head, member)				\
+	for (pos = list_entry((head)->next, typeof(*pos), member);	\
+	     &pos->member != (head);					\
+	     pos = list_entry(pos->member.next, typeof(*pos), member))
+
+#endif
Index: klibc-1.5/usr/utils/modprobe.c
===================================================================
--- /dev/null	1970-01-01 00:00:00.000000000 +0000
+++ klibc-1.5/usr/utils/modprobe.c	2008-03-08 03:05:51.847688952 +0100
@@ -0,0 +1,1710 @@
+/* modprobe.c: insert a module into the kernel, intelligently.
+    Copyright (C) 2001  Rusty Russell.
+    Copyright (C) 2002, 2003  Rusty Russell, IBM Corporation.
+
+    This program is free software; you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation; either version 2 of the License, or
+    (at your option) any later version.
+
+    This program is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program; if not, write to the Free Software
+    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+#define _GNU_SOURCE /* asprintf */
+
+#include <sys/utsname.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <sys/mman.h>
+#include <fcntl.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <dirent.h>
+#include <limits.h>
+#include <elf.h>
+#include <getopt.h>
+#include <fnmatch.h>
+#include <asm/unistd.h>
+#include <sys/wait.h>
+#include <syslog.h>
+#include <zlib.h>
+
+#define streq(a,b) (strcmp((a),(b)) == 0)
+#define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
+
+#include "list.h"
+static inline void try_old_version(const char *progname, char *argv[])
+{
+}
+extern long init_module(void *, unsigned long, const char *);
+extern long delete_module(const char *, unsigned int);
+
+struct module {
+	struct list_head list;
+	char *modname;
+	char filename[0];
+};
+
+#ifndef MODULE_DIR
+#define MODULE_DIR "/lib/modules"
+#endif
+
+typedef void (*errfn_t)(const char *fmt, ...);
+
+/* Do we use syslog or stderr for messages? */
+static int log;
+
+static void message(const char *prefix, const char *fmt, va_list *arglist)
+{
+	char *buf, *buf2;
+
+	vasprintf(&buf, fmt, *arglist);
+	asprintf(&buf2, "%s%s", prefix, buf);
+
+	if (log)
+		syslog(LOG_NOTICE, "%s", buf2);
+	else
+		fprintf(stderr, "%s", buf2);
+	free(buf2);
+	free(buf);
+}
+void *grab_contents(gzFile *gzfd, unsigned long *size)
+{
+        unsigned int max = 16384;
+        void *buffer = malloc(max);
+        int ret;
+
+        if (!buffer)
+                return NULL;
+
+        *size = 0;
+        while ((ret = gzread(gzfd, buffer + *size, max - *size)) > 0) {
+                *size += ret;
+                if (*size == max) {
+                        buffer = realloc(buffer, max *= 2);
+                        if (!buffer)
+                                return NULL;
+                }
+        }
+        if (ret < 0) {
+                free(buffer);
+                buffer = NULL;
+        }
+        return buffer;
+}
+
+void *grab_fd(int fd, unsigned long *size)
+{
+        gzFile gzfd;
+
+        gzfd = gzdopen(fd, "rb");
+        if (!gzfd)
+                return NULL;
+
+        /* gzclose(gzfd) would close fd, which would drop locks.
+           Don't blame zlib: POSIX locking semantics are so horribly
+           broken that they should be ripped out. */
+        return grab_contents(gzfd, size);
+}
+void release_file(void *data, unsigned long size)
+{
+        free(data);
+}
+
+
+static int warned = 0;
+static void warn(const char *fmt, ...)
+{
+	va_list arglist;
+	warned++;
+	va_start(arglist, fmt);
+	message("WARNING: ", fmt, &arglist);
+	va_end(arglist);
+}
+
+static void fatal(const char *fmt, ...)
+{
+	va_list arglist;
+	va_start(arglist, fmt);
+	message("FATAL: ", fmt, &arglist);
+	va_end(arglist);
+	exit(1);
+}
+
+
+static void grammar(const char *cmd, const char *filename, unsigned int line)
+{
+	warn("%s line %u: ignoring bad line starting with '%s'\n",
+	     filename, line, cmd);
+}
+
+static void *do_nofail(void *ptr, const char *file, int line, const char *expr)
+{
+	if (!ptr) {
+		fatal("Memory allocation failure %s line %d: %s.\n",
+		      file, line, expr);
+	}
+	return ptr;
+}
+
+#define NOFAIL(ptr)	do_nofail((ptr), __FILE__, __LINE__, #ptr)
+
+static void print_usage(const char *progname)
+{
+	fprintf(stderr,
+		"Usage: %s [-v] [-V] [-C config-file] [-n] [-i] [-q] [-b] [-o <modname>] <modname> [parameters...]\n"
+		"%s -r [-n] [-i] [-v] <modulename> ...\n"
+		"%s -l -t <dirname> [ -a <modulename> ...]\n",
+		progname, progname, progname);
+	exit(1);
+}
+
+static int fgetc_wrapped(FILE *file, unsigned int *linenum)
+{
+	for (;;) {
+	  	int ch = fgetc(file);
+		if (ch != '\\')
+			return ch;
+		ch = fgetc(file);
+		if (ch != '\n')
+			return ch;
+		if (linenum)
+			(*linenum)++;
+	}
+}
+
+static char *getline_wrapped(FILE *file, unsigned int *linenum)
+{
+	int size = 1024;
+	int i = 0;
+	char *buf = NOFAIL(malloc(size));
+	for(;;) {
+		int ch = fgetc_wrapped(file, linenum);
+		if (i == size) {
+			size *= 2;
+			buf = NOFAIL(realloc(buf, size));
+		}
+		if (ch < 0 && i == 0) {
+			free(buf);
+			return NULL;
+		}
+		if (ch < 0 || ch == '\n') {
+			if (linenum)
+				(*linenum)++;
+			buf[i] = '\0';
+			return NOFAIL(realloc(buf, i+1));
+		}
+		buf[i++] = ch;
+	}
+}
+
+static struct module *find_module(const char *filename, struct list_head *list)
+{
+	struct module *i;
+
+	list_for_each_entry(i, list, list) {
+		if (strcmp(i->filename, filename) == 0)
+			return i;
+	}
+	return NULL;
+}
+
+/* Convert filename to the module name.  Works if filename == modname, too. */
+static void filename2modname(char *modname, const char *filename)
+{
+	const char *afterslash;
+	unsigned int i;
+
+	afterslash = strrchr(filename, '/');
+	if (!afterslash)
+		afterslash = filename;
+	else
+		afterslash++;
+
+	/* Convert to underscores, stop at first . */
+	for (i = 0; afterslash[i] && afterslash[i] != '.'; i++) {
+		if (afterslash[i] == '-')
+			modname[i] = '_';
+		else
+			modname[i] = afterslash[i];
+	}
+	modname[i] = '\0';
+}
+
+static int lock_file(const char *filename)
+{
+	int fd = open(filename, O_RDWR, 0);
+
+	if (fd >= 0) {
+		struct flock lock;
+		lock.l_type = F_WRLCK;
+		lock.l_whence = SEEK_SET;
+		lock.l_start = 0;
+		lock.l_len = 1;
+		fcntl(fd, F_SETLKW, &lock);
+	} else
+		/* Read-only filesystem?  There goes locking... */
+		fd = open(filename, O_RDONLY, 0);
+	return fd;
+}
+
+static void unlock_file(int fd)
+{
+	/* Valgrind is picky... */
+	close(fd);
+}
+
+static void add_module(char *filename, int namelen, struct list_head *list)
+{
+	struct module *mod;
+
+	/* If it's a duplicate: move it to the end, so it gets
+	   inserted where it is *first* required. */
+	mod = find_module(filename, list);
+	if (mod)
+		list_del(&mod->list);
+	else {
+		/* No match.  Create a new module. */
+		mod = NOFAIL(malloc(sizeof(struct module) + namelen + 1));
+		memcpy(mod->filename, filename, namelen);
+		mod->filename[namelen] = '\0';
+		mod->modname = NOFAIL(malloc(namelen + 1));
+		filename2modname(mod->modname, mod->filename);
+	}
+
+	list_add_tail(&mod->list, list);
+}
+
+/* Compare len chars of a to b, with _ and - equivalent. */
+static int modname_equal(const char *a, const char *b, unsigned int len)
+{
+	unsigned int i;
+
+	if (strlen(b) != len)
+		return 0;
+
+	for (i = 0; i < len; i++) {
+		if ((a[i] == '_' || a[i] == '-')
+		    && (b[i] == '_' || b[i] == '-'))
+			continue;
+		if (a[i] != b[i])
+			return 0;
+	}
+	return 1;
+}
+
+/* Fills in list of modules if this is the line we want. */
+static int add_modules_dep_line(char *line,
+				const char *name,
+				struct list_head *list)
+{
+	char *ptr;
+	int len;
+	char *modname;
+
+	/* Ignore lines without : or which start with a # */
+	ptr = strchr(line, ':');
+	if (ptr == NULL || line[strspn(line, "\t ")] == '#')
+		return 0;
+
+	/* Is this the module we are looking for? */
+	*ptr = '\0';
+	if (strrchr(line, '/'))
+		modname = strrchr(line, '/') + 1;
+	else
+		modname = line;
+
+	len = strlen(modname);
+	if (strchr(modname, '.'))
+		len = strchr(modname, '.') - modname;
+	if (!modname_equal(modname, name, len))
+		return 0;
+
+	/* Create the list. */
+	add_module(line, ptr - line, list);
+
+	ptr++;
+	for(;;) {
+		char *dep_start;
+		ptr += strspn(ptr, " \t");
+		if (*ptr == '\0')
+			break;
+		dep_start = ptr;
+		ptr += strcspn(ptr, " \t");
+		add_module(dep_start, ptr - dep_start, list);
+	}
+	return 1;
+}
+
+static void read_depends(const char *dirname,
+			 const char *start_name,
+			 struct list_head *list)
+{
+	char *modules_dep_name;
+	char *line;
+	FILE *modules_dep;
+	int done = 0;
+
+	asprintf(&modules_dep_name, "%s/%s", dirname, "modules.dep");
+	modules_dep = fopen(modules_dep_name, "r");
+	if (!modules_dep)
+		fatal("Could not load %s: %s\n",
+		      modules_dep_name, strerror(errno));
+
+	/* Stop at first line, as we can have duplicates (eg. symlinks
+           from boot/ */
+	while (!done && (line = getline_wrapped(modules_dep, NULL)) != NULL) {
+		done = add_modules_dep_line(line, start_name, list);
+		free(line);
+	}
+	fclose(modules_dep);
+	free(modules_dep_name);
+}
+
+/* We use error numbers in a loose translation... */
+static const char *insert_moderror(int err)
+{
+	switch (err) {
+	case ENOEXEC:
+		return "Invalid module format";
+	case ENOENT:
+		return "Unknown symbol in module, or unknown parameter (see dmesg)";
+	case ENOSYS:
+		return "Kernel does not have module support";
+	default:
+		return strerror(err);
+	}
+}
+
+static const char *remove_moderror(int err)
+{
+	switch (err) {
+	case ENOENT:
+		return "No such module";
+	case ENOSYS:
+		return "Kernel does not have module unloading support";
+	default:
+		return strerror(err);
+	}
+}
+
+/* Is module in /proc/modules?  If so, fill in usecount if not NULL. 
+   0 means no, 1 means yes, -1 means unknown.
+ */
+static int module_in_kernel(const char *modname, unsigned int *usecount)
+{
+	FILE *proc_modules;
+	char *line;
+
+again:
+	/* Might not be mounted yet.  Don't fail. */
+	proc_modules = fopen("/proc/modules", "r");
+	if (!proc_modules)
+		return -1;
+
+	while ((line = getline_wrapped(proc_modules, NULL)) != NULL) {
+		char *entry = strtok(line, " \n");
+
+		if (entry && streq(entry, modname)) {
+			/* If it exists, usecount is the third entry. */
+			if (!strtok(NULL, " \n"))
+				goto out;
+
+			if (!(entry = strtok(NULL, " \n"))) /* usecount */
+				goto out;
+			else
+				if (usecount)
+					*usecount = atoi(entry);
+
+			/* Followed by - then status. */
+			if (strtok(NULL, " \n")
+			    && (entry = strtok(NULL, " \n")) != NULL) {
+				/* Locking will fail on ro fs, we might hit
+				 * cases where module is in flux.  Spin. */
+				if (streq(entry, "Loading")
+				    || streq(entry, "Unloading")) {
+					usleep(100000);
+					free(line);
+					fclose(proc_modules);
+					goto again;
+				}
+			}
+
+		out:
+			free(line);
+			fclose(proc_modules);
+			return 1;
+		}
+		free(line);
+	}
+	fclose(proc_modules);
+	return 0;
+}
+
+static void replace_modname(struct module *module,
+			    void *mem, unsigned long len,
+			    const char *oldname, const char *newname)
+{
+	char *p;
+
+	/* 64 - sizeof(unsigned long) - 1 */
+	if (strlen(newname) > 55)
+		fatal("New name %s is too long\n", newname);
+
+	/* Find where it is in the module structure.  Don't assume layout! */
+	for (p = mem; p < (char *)mem + len - strlen(oldname); p++) {
+		if (memcmp(p, oldname, strlen(oldname)) == 0) {
+			strcpy(p, newname);
+			return;
+		}
+	}
+
+	warn("Could not find old name in %s to replace!\n", module->filename);
+}
+
+static void *get_section32(void *file,
+			   unsigned long size,
+			   const char *name,
+			   unsigned long *secsize)
+{
+	Elf32_Ehdr *hdr = file;
+	Elf32_Shdr *sechdrs = file + hdr->e_shoff;
+	const char *secnames;
+	unsigned int i;
+
+	/* Too short? */
+	if (size < sizeof(*hdr))
+		return NULL;
+	if (size < hdr->e_shoff + hdr->e_shnum * sizeof(sechdrs[0]))
+		return NULL;
+	if (size < sechdrs[hdr->e_shstrndx].sh_offset)
+		return NULL;
+		
+	secnames = file + sechdrs[hdr->e_shstrndx].sh_offset;
+	for (i = 1; i < hdr->e_shnum; i++)
+		if (strcmp(secnames + sechdrs[i].sh_name, name) == 0) {
+			*secsize = sechdrs[i].sh_size;
+			return file + sechdrs[i].sh_offset;
+		}
+	return NULL;
+}
+
+static void *get_section64(void *file,
+			   unsigned long size,
+			   const char *name,
+			   unsigned long *secsize)
+{
+	Elf64_Ehdr *hdr = file;
+	Elf64_Shdr *sechdrs = file + hdr->e_shoff;
+	const char *secnames;
+	unsigned int i;
+
+	/* Too short? */
+	if (size < sizeof(*hdr))
+		return NULL;
+	if (size < hdr->e_shoff + hdr->e_shnum * sizeof(sechdrs[0]))
+		return NULL;
+	if (size < sechdrs[hdr->e_shstrndx].sh_offset)
+		return NULL;
+		
+	secnames = file + sechdrs[hdr->e_shstrndx].sh_offset;
+	for (i = 1; i < hdr->e_shnum; i++)
+		if (strcmp(secnames + sechdrs[i].sh_name, name) == 0) {
+			*secsize = sechdrs[i].sh_size;
+			return file + sechdrs[i].sh_offset;
+		}
+	return NULL;
+}
+
+static int elf_ident(void *mod, unsigned long size)
+{
+	/* "\177ELF" <byte> where byte = 001 for 32-bit, 002 for 64 */
+	char *ident = mod;
+
+	if (size < EI_CLASS || memcmp(mod, ELFMAG, SELFMAG) != 0)
+		return ELFCLASSNONE;
+	return ident[EI_CLASS];
+}
+
+static void *get_section(void *file,
+			 unsigned long size,
+			 const char *name,
+			 unsigned long *secsize)
+{
+	switch (elf_ident(file, size)) {
+	case ELFCLASS32:
+		return get_section32(file, size, name, secsize);
+	case ELFCLASS64:
+		return get_section64(file, size, name, secsize);
+	default:
+		return NULL;
+	}
+}
+
+static void rename_module(struct module *module,
+			  void *mod,
+			  unsigned long len,
+			  const char *newname)
+{
+	void *modstruct;
+	unsigned long modstruct_len;
+
+	/* Old-style */
+	modstruct = get_section(mod, len, ".gnu.linkonce.this_module",
+				&modstruct_len);
+	/* New-style */
+	if (!modstruct)
+		modstruct = get_section(mod, len, "__module", &modstruct_len);
+	if (!modstruct)
+		warn("Could not find module name to change in %s\n",
+		     module->filename);
+	else
+		replace_modname(module, modstruct, modstruct_len,
+				module->modname, newname);
+}
+
+/* Kernel told to ignore these sections if SHF_ALLOC not set. */
+static void invalidate_section32(void *mod, const char *secname)
+{
+	Elf32_Ehdr *hdr = mod;
+	Elf32_Shdr *sechdrs = mod + hdr->e_shoff;
+	const char *secnames = mod + sechdrs[hdr->e_shstrndx].sh_offset;
+	unsigned int i;
+
+	for (i = 1; i < hdr->e_shnum; i++)
+		if (strcmp(secnames+sechdrs[i].sh_name, secname) == 0)
+			sechdrs[i].sh_flags &= ~SHF_ALLOC;
+}
+
+static void invalidate_section64(void *mod, const char *secname)
+{
+	Elf64_Ehdr *hdr = mod;
+	Elf64_Shdr *sechdrs = mod + hdr->e_shoff;
+	const char *secnames = mod + sechdrs[hdr->e_shstrndx].sh_offset;
+	unsigned int i;
+
+	for (i = 1; i < hdr->e_shnum; i++)
+		if (strcmp(secnames+sechdrs[i].sh_name, secname) == 0)
+			sechdrs[i].sh_flags &= ~(unsigned long long)SHF_ALLOC;
+}
+
+static void strip_section(struct module *module,
+			  void *mod,
+			  unsigned long len,
+			  const char *secname)
+{
+	switch (elf_ident(mod, len)) {
+	case ELFCLASS32:
+		invalidate_section32(mod, secname);
+		break;
+	case ELFCLASS64:
+		invalidate_section64(mod, secname);
+		break;
+	default:
+		warn("Unknown module format in %s: not forcing version\n",
+		     module->filename);
+	}
+}
+
+static const char *next_string(const char *string, unsigned long *secsize)
+{
+	/* Skip non-zero chars */
+	while (string[0]) {
+		string++;
+		if ((*secsize)-- <= 1)
+			return NULL;
+	}
+
+	/* Skip any zero padding. */
+	while (!string[0]) {
+		string++;
+		if ((*secsize)-- <= 1)
+			return NULL;
+	}
+	return string;
+}
+
+static void clear_magic(struct module *module, void *mod, unsigned long len)
+{
+	const char *p;
+	unsigned long modlen;
+
+	/* Old-style: __vermagic section */
+	strip_section(module, mod, len, "__vermagic");
+
+	/* New-style: in .modinfo section */
+	for (p = get_section(mod, len, ".modinfo", &modlen);
+	     p;
+	     p = next_string(p, &modlen)) {
+		if (strncmp(p, "vermagic=", strlen("vermagic=")) == 0) {
+			memset((char *)p, 0, strlen(p));
+			return;
+		}
+	}
+}
+
+struct module_options
+{
+	struct module_options *next;
+	char *modulename;
+	char *options;
+};
+
+struct module_command
+{
+	struct module_command *next;
+	char *modulename;
+	char *command;
+};
+
+struct module_alias
+{
+	struct module_alias *next;
+	char *module;
+};
+
+struct module_blacklist
+{
+	struct module_blacklist *next;
+	char *modulename;
+};
+
+/* Link in a new option line from the config file. */
+static struct module_options *
+add_options(const char *modname,
+	    const char *option,
+	    struct module_options *options)
+{
+	struct module_options *new;
+	char *tab; 
+
+	new = NOFAIL(malloc(sizeof(*new)));
+	new->modulename = NOFAIL(strdup(modname));
+	new->options = NOFAIL(strdup(option));
+	/* We can handle tabs, kernel can't. */
+	for (tab = strchr(new->options, '\t'); tab; tab = strchr(tab, '\t'))
+		*tab = ' ';
+	new->next = options;
+	return new;
+}
+
+/* Link in a new install line from the config file. */
+static struct module_command *
+add_command(const char *modname,
+	       const char *command,
+	       struct module_command *commands)
+{
+	struct module_command *new;
+
+	new = NOFAIL(malloc(sizeof(*new)));
+	new->modulename = NOFAIL(strdup(modname));
+	new->command = NOFAIL(strdup(command));
+	new->next = commands;
+	return new;
+}
+
+/* Link in a new alias line from the config file. */
+static struct module_alias *
+add_alias(const char *modname, struct module_alias *aliases)
+{
+	struct module_alias *new;
+
+	new = NOFAIL(malloc(sizeof(*new)));
+	new->module = NOFAIL(strdup(modname));
+	new->next = aliases;
+	return new;
+}
+
+/* Link in a new blacklist line from the config file. */
+static struct module_blacklist *
+add_blacklist(const char *modname, struct module_blacklist *blacklist)
+{
+	struct module_blacklist *new;
+
+	new = NOFAIL(malloc(sizeof(*new)));
+	new->modulename = NOFAIL(strdup(modname));
+	new->next = blacklist;
+	return new;
+}
+
+/* Find blacklist commands if any. */
+static  int
+find_blacklist(const char *modname, const struct module_blacklist *blacklist)
+{
+	while (blacklist) {
+		if (strcmp(blacklist->modulename, modname) == 0)
+			return 1;
+		blacklist = blacklist->next;
+	}
+	return 0;
+}
+
+/* return a new alias list, with backlisted elems filtered out */
+static struct module_alias *
+apply_blacklist(const struct module_alias *aliases,
+		const struct module_blacklist *blacklist)
+{
+	struct module_alias *result = NULL;
+	while (aliases) {
+		char *modname = aliases->module;
+		if (!find_blacklist(modname, blacklist))
+			result = add_alias(modname, result);
+		aliases = aliases->next;
+	}
+	return result;
+}
+
+/* Find install commands if any. */
+static const char *find_command(const char *modname,
+				const struct module_command *commands)
+{
+	while (commands) {
+		if (fnmatch(commands->modulename, modname, 0) == 0)
+			return commands->command;
+		commands = commands->next;
+	}
+	return NULL;
+}
+
+static char *append_option(char *options, const char *newoption)
+{
+	options = NOFAIL(realloc(options, strlen(options) + 1
+				 + strlen(newoption) + 1));
+	if (strlen(options)) strcat(options, " ");
+	strcat(options, newoption);
+	return options;
+}
+
+/* Add to options */
+static char *add_extra_options(const char *modname,
+			       char *optstring,
+			       const struct module_options *options)
+{
+	while (options) {
+		if (strcmp(options->modulename, modname) == 0)
+			optstring = append_option(optstring, options->options);
+		options = options->next;
+	}
+	return optstring;
+}
+
+/* If we don't flush, then child processes print before we do */
+static void verbose_printf(int verbose, const char *fmt, ...)
+{
+	va_list arglist;
+
+	if (verbose) {
+		va_start(arglist, fmt);
+		vprintf(fmt, arglist);
+		fflush(stdout);
+		va_end(arglist);
+	}
+}
+
+/* Do an install/remove command: replace $CMDLINE_OPTS if it's specified. */
+static void do_command(const char *modname,
+		       const char *command,
+		       int verbose, int dry_run,
+		       errfn_t error,
+		       const char *type,
+		       const char *cmdline_opts)
+{
+	int ret;
+	char *p, *replaced_cmd = NOFAIL(strdup(command));
+
+	while ((p = strstr(replaced_cmd, "$CMDLINE_OPTS")) != NULL) {
+		char *new;
+		asprintf(&new, "%.*s%s%s",
+			 p - replaced_cmd, replaced_cmd, cmdline_opts,
+			 p + strlen("$CMDLINE_OPTS"));
+		NOFAIL(new);
+		free(replaced_cmd);
+		replaced_cmd = new;
+	}
+
+	verbose_printf(verbose, "%s %s\n", type, replaced_cmd);
+	if (dry_run)
+		return;
+
+	setenv("MODPROBE_MODULE", modname, 1);
+	ret = system(replaced_cmd);
+	if (ret == -1 || WEXITSTATUS(ret))
+		error("Error running %s command for %s\n", type, modname);
+	free(replaced_cmd);
+}
+
+/* Actually do the insert.  Frees second arg. */
+static void insmod(struct list_head *list,
+		   char *optstring,
+		   const char *newname,
+		   int first_time,
+		   errfn_t error,
+		   int dry_run,
+		   int verbose,
+		   const struct module_options *options,
+		   const struct module_command *commands,
+		   int ignore_commands,
+		   int ignore_proc,
+		   int strip_vermagic,
+		   int strip_modversion,
+		   const char *cmdline_opts)
+{
+	int ret, fd;
+	unsigned long len;
+	void *map;
+	const char *command;
+	struct module *mod = list_entry(list->next, struct module, list);
+
+	/* Take us off the list. */
+	list_del(&mod->list);
+
+	/* Do things we (or parent) depend on first, but don't die if
+	 * they fail. */
+	if (!list_empty(list)) {
+		insmod(list, NOFAIL(strdup("")), NULL, 0, warn,
+		       dry_run, verbose, options, commands, 0, ignore_proc,
+		       strip_vermagic, strip_modversion, cmdline_opts);
+	}
+
+	/* Lock before we look, in case it's initializing. */
+	fd = lock_file(mod->filename);
+	if (fd < 0) {
+		error("Could not open '%s': %s\n",
+		      mod->filename, strerror(errno));
+		goto out_optstring;
+	}
+
+	/* Don't do ANYTHING if already in kernel. */
+	if (!ignore_proc
+	    && module_in_kernel(newname ?: mod->modname, NULL) == 1) {
+		if (first_time)
+			error("Module %s already in kernel.\n",
+			      newname ?: mod->modname);
+		goto out_unlock;
+	}
+
+	command = find_command(mod->modname, commands);
+	if (command && !ignore_commands) {
+		/* It might recurse: unlock. */
+		unlock_file(fd);
+		do_command(mod->modname, command, verbose, dry_run, error,
+			   "install", cmdline_opts);
+		goto out_optstring;
+	}
+
+	map = grab_fd(fd, &len);
+	if (!map) {
+		error("Could not read '%s': %s\n",
+		      mod->filename, strerror(errno));
+		goto out_unlock;
+	}
+
+	/* Rename it? */
+	if (newname)
+		rename_module(mod, map, len, newname);
+
+	if (strip_modversion)
+		strip_section(mod, map, len, "__versions");
+	if (strip_vermagic)
+		clear_magic(mod, map, len);
+
+	/* Config file might have given more options */
+	optstring = add_extra_options(mod->modname, optstring, options);
+
+	verbose_printf(verbose, "insmod %s %s\n", mod->filename, optstring);
+
+	if (dry_run)
+		goto out;
+
+	ret = init_module(map, len, optstring);
+	if (ret != 0) {
+		if (errno == EEXIST) {
+			if (first_time)
+				error("Module %s already in kernel.\n",
+				      newname ?: mod->modname);
+			goto out_unlock;
+		}
+		error("Error inserting %s (%s): %s\n",
+		      mod->modname, mod->filename, insert_moderror(errno));
+	}
+ out:
+	release_file(map, len);
+ out_unlock:
+	unlock_file(fd);
+ out_optstring:
+	free(optstring);
+	return;
+}
+
+/* Do recursive removal. */
+static void rmmod(struct list_head *list,
+		  const char *name,
+		  int first_time,
+		  errfn_t error,
+		  int dry_run,
+		  int verbose,
+		  struct module_command *commands,
+		  int ignore_commands,
+		  int ignore_inuse,
+		  const char *cmdline_opts)
+{
+	const char *command;
+	unsigned int usecount = 0;
+	int lock;
+	struct module *mod = list_entry(list->next, struct module, list);
+
+	/* Take first one off the list. */
+	list_del(&mod->list);
+
+	/* Ignore failure; it's best effort here. */
+	lock = lock_file(mod->filename);
+
+	if (!name)
+		name = mod->modname;
+
+	/* Even if renamed, find commands to orig. name. */
+	command = find_command(mod->modname, commands);
+	if (command && !ignore_commands) {
+		/* It might recurse: unlock. */
+		unlock_file(lock);
+		do_command(mod->modname, command, verbose, dry_run, error,
+			   "remove", cmdline_opts);
+		goto remove_rest_no_unlock;
+	}
+
+	if (module_in_kernel(name, &usecount) == 0)
+		goto nonexistent_module;
+
+	if (usecount != 0) {
+		if (!ignore_inuse)
+			error("Module %s is in use.\n", name);
+		goto remove_rest;
+	}
+
+	verbose_printf(verbose, "rmmod %s\n", mod->filename);
+
+	if (dry_run)
+		goto remove_rest;
+
+	if (delete_module(name, O_EXCL) != 0) {
+		if (errno == ENOENT)
+			goto nonexistent_module;
+		error("Error removing %s (%s): %s\n",
+		      name, mod->filename,
+		      remove_moderror(errno));
+	}
+
+ remove_rest:
+	unlock_file(lock);
+ remove_rest_no_unlock:
+	/* Now do things we depend. */
+	if (!list_empty(list))
+		rmmod(list, NULL, 0, warn, dry_run, verbose, commands,
+		      0, 1, cmdline_opts);
+	return;
+
+nonexistent_module:
+	if (first_time)
+		fatal("Module %s is not in kernel.\n", mod->modname);
+	goto remove_rest;
+}
+
+/* Does path contain directory(s) subpath? */
+static int type_matches(const char *path, const char *subpath)
+{
+	char *subpath_with_slashes;
+	int ret;
+
+	asprintf(&subpath_with_slashes, "/%s/", subpath);
+	NOFAIL(subpath_with_slashes);
+
+	ret = (strstr(path, subpath_with_slashes) != NULL);
+	free(subpath_with_slashes);
+	return ret;
+}
+
+static char *underscores(char *string)
+{
+	if (string) {
+		unsigned int i;
+		for (i = 0; string[i]; i++)
+			if (string[i] == '-')
+				string[i] = '_';
+	}
+	return string;
+}
+
+static int do_wildcard(const char *dirname,
+		       const char *type,
+		       const char *wildcard)
+{
+	char modules_dep_name[strlen(dirname) + sizeof("modules.dep") + 1];
+	char *line, *wcard;
+	FILE *modules_dep;
+
+	/* Canonicalize wildcard */
+	wcard = strdup(wildcard);
+	underscores(wcard);
+
+	sprintf(modules_dep_name, "%s/%s", dirname, "modules.dep");
+	modules_dep = fopen(modules_dep_name, "r");
+	if (!modules_dep)
+		fatal("Could not load %s: %s\n",
+		      modules_dep_name, strerror(errno));
+
+	while ((line = getline_wrapped(modules_dep, NULL)) != NULL) {
+		char *ptr;
+
+		/* Ignore lines without : or which start with a # */
+		ptr = strchr(line, ':');
+		if (ptr == NULL || line[strspn(line, "\t ")] == '#')
+			goto next;
+		*ptr = '\0';
+
+		/* "type" must match complete directory component(s). */
+		if (!type || type_matches(line, type)) {
+			char modname[strlen(line)+1];
+
+			filename2modname(modname, line);
+			if (fnmatch(wcard, modname, 0) == 0)
+				printf("%s\n", line);
+		}
+	next:
+		free(line);
+	}
+
+	free(wcard);
+	return 0;
+}
+
+static char *strsep_skipspace(char **string, char *delim)
+{
+	if (!*string)
+		return NULL;
+	*string += strspn(*string, delim);
+	return strsep(string, delim);
+}
+
+/* Recursion */
+static int read_config(const char *filename,
+		       const char *name,
+		       int dump_only,
+		       int removing,
+		       struct module_options **options,
+		       struct module_command **commands,
+		       struct module_alias **alias,
+		       struct module_blacklist **blacklist);
+
+/* FIXME: Maybe should be extended to "alias a b [and|or c]...". --RR */
+static int read_config_file(const char *filename,
+			    const char *name,
+			    int dump_only,
+			    int removing,
+			    struct module_options **options,
+			    struct module_command **commands,
+			    struct module_alias **aliases,
+			    struct module_blacklist **blacklist)
+{
+	char *line;
+	unsigned int linenum = 0;
+	FILE *cfile;
+
+	cfile = fopen(filename, "r");
+	if (!cfile)
+		return 0;
+
+	while ((line = getline_wrapped(cfile, &linenum)) != NULL) {
+		char *ptr = line;
+		char *cmd, *modname;
+
+		if (dump_only)
+			printf("%s\n", line);
+
+		cmd = strsep_skipspace(&ptr, "\t ");
+		if (cmd == NULL || cmd[0] == '#' || cmd[0] == '\0')
+			continue;
+
+		if (strcmp(cmd, "alias") == 0) {
+			char *wildcard
+				= underscores(strsep_skipspace(&ptr, "\t "));
+			char *realname
+				= underscores(strsep_skipspace(&ptr, "\t "));
+
+			if (!wildcard || !realname)
+				grammar(cmd, filename, linenum);
+			else if (fnmatch(wildcard,name,0) == 0)
+				*aliases = add_alias(realname, *aliases);
+		} else if (strcmp(cmd, "include") == 0) {
+			struct module_alias *newalias = NULL;
+			char *newfilename;
+
+			newfilename = strsep_skipspace(&ptr, "\t ");
+			if (!newfilename)
+				grammar(cmd, filename, linenum);
+			else {
+				if (!read_config(newfilename, name,
+						 dump_only, removing,
+						 options, commands, &newalias,
+						 blacklist))
+					warn("Failed to open included"
+					      " config file %s: %s\n",
+					      newfilename, strerror(errno));
+
+				/* Files included override aliases,
+				   etc that was already set ... */
+				if (newalias)
+					*aliases = newalias;
+			}
+		} else if (strcmp(cmd, "options") == 0) {
+			modname = strsep_skipspace(&ptr, "\t ");
+			if (!modname || !ptr)
+				grammar(cmd, filename, linenum);
+			else {
+				ptr += strspn(ptr, "\t ");
+				*options = add_options(underscores(modname),
+						       ptr, *options);
+			}
+		} else if (strcmp(cmd, "install") == 0) {
+			modname = strsep_skipspace(&ptr, "\t ");
+			if (!modname || !ptr)
+				grammar(cmd, filename, linenum);
+			else if (!removing) {
+				ptr += strspn(ptr, "\t ");
+				*commands = add_command(underscores(modname),
+							ptr, *commands);
+			}
+		} else if (strcmp(cmd, "blacklist") == 0) {
+			modname = strsep_skipspace(&ptr, "\t ");
+			if (!modname)
+				grammar(cmd, filename, linenum);
+			else if (!removing) {
+				*blacklist = add_blacklist(underscores(modname),
+							*blacklist);
+			}
+		} else if (strcmp(cmd, "remove") == 0) {
+			modname = strsep_skipspace(&ptr, "\t ");
+			if (!modname || !ptr)
+				grammar(cmd, filename, linenum);
+			else if (removing) {
+				ptr += strspn(ptr, "\t ");
+				*commands = add_command(underscores(modname),
+							ptr, *commands);
+			}
+		} else
+			grammar(cmd, filename, linenum);
+
+		free(line);
+	}
+	fclose(cfile);
+	return 1;
+}
+
+/* Simple format, ignore lines starting with #, one command per line.
+   Returns true or false. */
+static int read_config(const char *filename,
+		       const char *name,
+		       int dump_only,
+		       int removing,
+		       struct module_options **options,
+		       struct module_command **commands,
+		       struct module_alias **aliases,
+		       struct module_blacklist **blacklist)
+{
+	DIR *dir;
+	int ret = 0;
+
+	/* ignore everything in this directory */
+	if (streq(filename, "/etc/modprobe.d/arch"))
+		return 1;
+
+	/* Reiser4 has file/directory duality: treat it as both. */
+	dir = opendir(filename);
+	if (dir) {
+		struct dirent *i;
+		while ((i = readdir(dir)) != NULL) {
+			if (!streq(i->d_name,".") && !streq(i->d_name,"..")) {
+				char sub[strlen(filename) + 1
+					 + strlen(i->d_name) + 1];
+
+				sprintf(sub, "%s/%s", filename, i->d_name);
+				if (!read_config(sub, name,
+						 dump_only, removing, options,
+						 commands, aliases, blacklist))
+					warn("Failed to open"
+					     " config file %s: %s\n",
+					     sub, strerror(errno));
+			}
+		}
+		closedir(dir);
+		ret = 1;
+	}
+
+	if (read_config_file(filename, name, dump_only, removing,
+			     options, commands, aliases, blacklist))
+		ret = 1;
+
+	return ret;
+}
+
+static const char *default_configs[] = 
+{
+	"/etc/modprobe.conf",
+	"/etc/modprobe.d",
+};
+
+static void read_toplevel_config(const char *filename,
+				 const char *name,
+				 int dump_only,
+				 int removing,
+				 struct module_options **options,
+				 struct module_command **commands,
+				 struct module_alias **aliases,
+				 struct module_blacklist **blacklist)
+{
+	unsigned int i;
+
+	if (filename) {
+		if (!read_config(filename, name, dump_only, removing,
+				 options, commands, aliases, blacklist))
+			fatal("Failed to open config file %s: %s\n",
+			      filename, strerror(errno));
+		return;
+	}
+
+	/* Try defaults. */
+	for (i = 0; i < ARRAY_SIZE(default_configs); i++) {
+		if (read_config(default_configs[i], name, dump_only, removing,
+				options, commands, aliases, blacklist))
+			return;
+	}
+}
+
+static void add_to_env_var(const char *option)
+{
+	const char *oldenv;
+
+	if ((oldenv = getenv("MODPROBE_OPTIONS")) != NULL) {
+		char *newenv;
+		asprintf(&newenv, "%s %s", oldenv, option);
+		setenv("MODPROBE_OPTIONS", newenv, 1);
+	} else
+		setenv("MODPROBE_OPTIONS", option, 1);
+}
+
+/* Prepend options from environment. */
+static char **merge_args(char *args, char *argv[], int *argc)
+{
+	char *arg, *argstring;
+	char **newargs = NULL;
+	unsigned int i, num_env = 0;
+
+	if (!args)
+		return argv;
+
+	argstring = NOFAIL(strdup(args));
+	for (arg = strtok(argstring, " "); arg; arg = strtok(NULL, " ")) {
+		num_env++;
+		newargs = NOFAIL(realloc(newargs,
+					 sizeof(newargs[0])
+					 * (num_env + *argc + 1)));
+		newargs[num_env] = arg;
+	}
+
+	/* Append commandline args */
+	newargs[0] = argv[0];
+	for (i = 1; i <= *argc; i++)
+		newargs[num_env+i] = argv[i];
+
+	*argc += num_env;
+	return newargs;
+}
+
+static char *gather_options(char *argv[])
+{
+	char *optstring = NOFAIL(strdup(""));
+
+	/* Rest is module options */
+	while (*argv) {
+		/* Quote value if it contains spaces. */
+		unsigned int eq = strcspn(*argv, "=");
+
+		if (strchr(*argv+eq, ' ') && !strchr(*argv, '"')) {
+			char quoted[strlen(*argv) + 3];
+			(*argv)[eq] = '\0';
+			sprintf(quoted, "%s=\"%s\"", *argv, *argv+eq+1);
+			optstring = append_option(optstring, quoted);
+		} else
+			optstring = append_option(optstring, *argv);
+		argv++;
+	}
+	return optstring;
+}
+
+static void handle_module(const char *modname,
+			  struct list_head *todo_list,
+			  const char *newname,
+			  int remove,
+			  char *options,
+			  int first_time,
+			  errfn_t error,
+			  int dry_run,
+			  int verbose,
+			  struct module_options *modoptions,
+			  struct module_command *commands,
+			  int ignore_commands,
+			  int ignore_proc,
+			  int strip_vermagic,
+			  int strip_modversion,
+			  int unknown_silent,
+			  const char *cmdline_opts)
+{
+	if (list_empty(todo_list)) {
+		const char *command;
+
+		/* The dependencies have to be real modules, but
+		   handle case where the first is completely bogus. */
+		command = find_command(modname, commands);
+		if (command && !ignore_commands) {
+			do_command(modname, command, verbose, dry_run, error,
+				   remove ? "remove":"install", cmdline_opts);
+			return;
+		}
+
+		if (unknown_silent)
+			exit(1);
+		error("Module %s not found.\n", modname);
+		return;
+	}
+
+	if (remove)
+		rmmod(todo_list, newname, first_time, error, dry_run, verbose,
+		      commands, ignore_commands, 0, cmdline_opts);
+	else
+		insmod(todo_list, NOFAIL(strdup(options)), newname,
+		       first_time, error, dry_run, verbose, modoptions,
+		       commands, ignore_commands, ignore_proc, strip_vermagic,
+		       strip_modversion, cmdline_opts);
+}
+
+static struct option options[] = { { "verbose", 0, NULL, 'v' },
+				   { "version", 0, NULL, 'V' },
+				   { "config", 1, NULL, 'C' },
+				   { "name", 1, NULL, 'o' },
+				   { "remove", 0, NULL, 'r' },
+				   { "showconfig", 0, NULL, 'c' },
+				   { "autoclean", 0, NULL, 'k' },
+				   { "quiet", 0, NULL, 'q' },
+				   { "show", 0, NULL, 'n' },
+				   { "dry-run", 0, NULL, 'n' },
+				   { "syslog", 0, NULL, 's' },
+				   { "type", 1, NULL, 't' },
+				   { "list", 0, NULL, 'l' },
+				   { "all", 0, NULL, 'a' },
+				   { "ignore-install", 0, NULL, 'i' },
+				   { "ignore-remove", 0, NULL, 'i' },
+				   { "force", 0, NULL, 'f' },
+				   { "force-vermagic", 0, NULL, 1 },
+				   { "force-modversion", 0, NULL, 2 },
+				   { "set-version", 1, NULL, 'S' },
+				   { "show-depends", 0, NULL, 'D' },
+				   { "first-time", 0, NULL, 3 },
+				   { "use-blacklist", 0, NULL, 'b' },
+				   { NULL, 0, NULL, 0 } };
+
+#define MODPROBE_DEVFSD_CONF "/etc/modprobe.devfs"
+
+/* This is a horrible hack to allow devfsd, which calls modprobe with
+   -C /etc/modules.conf or /etc/modules.devfs, to work.  FIXME. */
+/* Modern devfsd or variants should use -q explicitly in 2.6. */
+static int is_devfs_call(char *argv[])
+{
+	unsigned int i;
+
+	/* Look for "/dev" arg */
+	for (i = 1; argv[i]; i++) {
+		if (strncmp(argv[i], "/dev/", 5) == 0)
+			return 1;
+	}
+	return 0;
+}
+
+int main(int argc, char *argv[])
+{
+	struct utsname buf;
+	struct stat statbuf;
+	int opt;
+	int dump_only = 0;
+	int dry_run = 0;
+	int remove = 0;
+	int verbose = 0;
+	int unknown_silent = 0;
+	int list_only = 0;
+	int all = 0;
+	int ignore_commands = 0;
+	int strip_vermagic = 0;
+	int strip_modversion = 0;
+	int ignore_proc = 0;
+	int first_time = 0;
+	int use_blacklist = 0;
+	unsigned int i, num_modules;
+	char *type = NULL;
+	const char *config = NULL;
+	char *dirname, *optstring;
+	char *newname = NULL;
+	char *aliasfilename, *symfilename;
+	errfn_t error = fatal;
+
+	/* Prepend options from environment. */
+	argv = merge_args(getenv("MODPROBE_OPTIONS"), argv, &argc);
+
+	/* --set-version overrides version, and disables backwards compat. */
+	for (opt = 1; opt < argc; opt++)
+		if (strncmp(argv[opt],"--set-version",strlen("--set-version"))
+		    == 0)
+			break;
+
+	if (opt == argc)
+		try_old_version("modprobe", argv);
+
+	uname(&buf);
+	while ((opt = getopt_long(argc, argv, "vVC:o:rknqQsclt:aifb", options, NULL)) != -1){
+		switch (opt) {
+		case 'v':
+			add_to_env_var("-v");
+			verbose = 1;
+			break;
+		case 'V':
+			puts("module-init-tools version 3.2.2");
+			exit(0);
+		case 'S':
+			strncpy(buf.release, optarg, sizeof(buf.release));
+			buf.release[sizeof(buf.release)-1] = '\0';
+			break;
+		case 'C':
+			if (is_devfs_call(argv)) {
+				if (streq("/etc/modules.devfs", optarg)) {
+					config = MODPROBE_DEVFSD_CONF;
+					add_to_env_var("-C");
+					add_to_env_var(config);
+					/* Fall thru to -q */
+				} else if (streq("/etc/modules.conf", optarg))
+					/* Ignore config, fall thru to -q */
+					;
+				else {
+					/* False alarm.  Treat as normal. */
+					config = optarg;
+					add_to_env_var("-C");
+					add_to_env_var(config);
+					break;
+				}
+			} else {
+				config = optarg;
+				add_to_env_var("-C");
+				add_to_env_var(config);
+				break;
+			}
+		case 'q':
+			unknown_silent = 1;
+			add_to_env_var("-q");
+			break;
+		case 'D':
+			dry_run = 1;
+			ignore_proc = 1;
+			verbose = 1;
+			add_to_env_var("-D");
+			break;
+		case 'o':
+			newname = optarg;
+			break;
+		case 'r':
+			remove = 1;
+			break;
+		case 'c':
+			dump_only = 1;
+			break;
+		case 't':
+			type = optarg;
+			break;
+		case 'l':
+			list_only = 1;
+			break;
+		case 'a':
+			all = 1;
+			error = warn;
+			break;
+		case 'k':
+			/* FIXME: This should actually do something */
+			break;
+		case 'n':
+			dry_run = 1;
+			break;
+		case 's':
+			add_to_env_var("-s");
+			log = 1;
+			break;
+		case 'i':
+			ignore_commands = 1;
+			break;
+		case 'f':
+			strip_vermagic = 1;
+			strip_modversion = 1;
+			break;
+		case 'b':
+			use_blacklist = 1;
+			break;
+		case 1:
+			strip_vermagic = 1;
+			break;
+		case 2:
+			strip_modversion = 1;
+			break;
+		case 3:
+			first_time = 1;
+			break;
+		default:
+			print_usage(argv[0]);
+		}
+	}
+
+	/* If stderr not open, go to syslog */
+	if (log || fstat(STDERR_FILENO, &statbuf) != 0) {
+		openlog("modprobe", LOG_CONS, LOG_DAEMON);
+		log = 1;
+	}
+
+	if (argc < optind + 1 && !dump_only && !list_only && !remove)
+		print_usage(argv[0]);
+
+	dirname = NOFAIL(malloc(strlen(buf.release) + sizeof(MODULE_DIR) + 1));
+	sprintf(dirname, "%s/%s", MODULE_DIR, buf.release);
+	aliasfilename = NOFAIL(malloc(strlen(dirname)
+				      + sizeof("/modules.alias")));
+	sprintf(aliasfilename, "%s/modules.alias", dirname);
+	symfilename = NOFAIL(malloc(strlen(dirname)
+				    + sizeof("/modules.symbols")));
+	sprintf(symfilename, "%s/modules.symbols", dirname);
+
+	/* Old-style -t xxx wildcard?  Only with -l. */
+	if (list_only) {
+		if (optind+1 < argc)
+			fatal("Can't have multiple wildcards\n");
+		/* fprintf(stderr, "man find\n"); return 1; */
+		return do_wildcard(dirname, type, argv[optind]?:"*");
+	}
+	if (type)
+		fatal("-t only supported with -l");
+
+	if (dump_only) {
+		struct module_command *commands = NULL;
+		struct module_options *modoptions = NULL;
+		struct module_alias *aliases = NULL;
+		struct module_blacklist *blacklist = NULL;
+
+		read_toplevel_config(config, "", 1, 0,
+			     &modoptions, &commands, &aliases, &blacklist);
+		read_config(aliasfilename, "", 1, 0,&modoptions, &commands,
+			    &aliases, &blacklist);
+		read_config(symfilename, "", 1, 0, &modoptions, &commands,
+			    &aliases, &blacklist);
+		exit(0);
+	}
+
+	if (remove || all) {
+		num_modules = argc - optind;
+		optstring = NOFAIL(strdup(""));
+	} else {
+		num_modules = 1;
+		optstring = gather_options(argv+optind+1);
+	}
+
+	/* num_modules is always 1 except for -r or -a. */
+	for (i = 0; i < num_modules; i++) {
+		struct module_command *commands = NULL;
+		struct module_options *modoptions = NULL;
+		struct module_alias *aliases = NULL;
+		struct module_blacklist *blacklist = NULL;
+		LIST_HEAD(list);
+		char *modulearg = argv[optind + i];
+
+		/* Convert name we are looking for */
+		underscores(modulearg);
+
+		/* Returns the resolved alias, options */
+		read_toplevel_config(config, modulearg, 0,
+		     remove, &modoptions, &commands, &aliases, &blacklist);
+
+		/* No luck?  Try symbol names, if starts with symbol:. */
+		if (!aliases
+		    && strncmp(modulearg, "symbol:", strlen("symbol:")) == 0)
+			read_config(symfilename, modulearg, 0,
+			    remove, &modoptions, &commands,
+			    	&aliases, &blacklist);
+
+		if (!aliases) {
+			/* We only use canned aliases as last resort. */
+			read_depends(dirname, modulearg, &list);
+
+			if (list_empty(&list)
+			    && !find_command(modulearg, commands))
+			{
+				read_config(aliasfilename, modulearg, 0,
+					    remove, &modoptions, &commands,
+					    &aliases, &blacklist);
+				aliases = apply_blacklist(aliases, blacklist);
+			}
+		}
+
+		if (aliases) {
+			errfn_t err = error;
+
+			/* More than one alias?  Don't bail out on failure. */
+			if (aliases->next)
+				err = warn;
+			while (aliases) {
+				/* Add the options for this alias. */
+				char *opts = NOFAIL(strdup(optstring));
+				opts = add_extra_options(modulearg,
+							 opts, modoptions);
+
+				read_depends(dirname, aliases->module, &list);
+				handle_module(aliases->module, &list, newname,
+					      remove, opts, first_time, err,
+					      dry_run, verbose, modoptions,
+					      commands, ignore_commands,
+					      ignore_proc, strip_vermagic,
+					      strip_modversion,
+					      unknown_silent,
+					      optstring);
+
+				aliases = aliases->next;
+				INIT_LIST_HEAD(&list);
+			}
+		} else {
+			if (use_blacklist
+			    && find_blacklist(modulearg, blacklist))
+				continue;
+
+			handle_module(modulearg, &list, newname, remove,
+				      optstring, first_time, error, dry_run,
+				      verbose, modoptions, commands,
+				      ignore_commands, ignore_proc,
+				      strip_vermagic, strip_modversion,
+				      unknown_silent, optstring);
+		}
+	}
+	if (log)
+		closelog();
+
+	return 0;
+}