klibc, klibc-utils-static: bump to Testing/1.5.15

13 files changed, 2742 insertions, 22 deletions

diff --git a/conf/checksums.ini b/conf/checksums.ini
index 7ee6d7d730..a69b6b03b6 100644
--- a/conf/checksums.ini
+++ b/conf/checksums.ini
@@ -11982,6 +11982,10 @@ sha256=6a2efdfc757c518a8185f457799506086084b59498f53db37cfb6728008127e0
 md5=481dfdef7273f2cc776c2637f481f017
 sha256=27000ba4bc73a5977502b27d7036df24dd6ab94a1c33b8f5d6d54ba62772f0c7
 
+[http://kernel.org/pub/linux/libs/klibc/Testing/klibc-1.5.15.tar.bz2]
+md5=db2152a8a03bd81e21a5f451f537ae3d
+sha256=8b5334ef88b075f374b031695181b4302c3e5621bf2737a39fdf28262b0f80f4
+
 [http://downloads.sourceforge.net/klimt/klimt-src-0.6.1.zip]
 md5=d12f56384b4ccde11cd756db2b14065c
 sha256=48ae508d72e453e2a1f5748870362259786b475548c545feaec1aea71d2f8fdb
diff --git a/recipes/klibc/files/fstype-sane-vfat-and-jffs2-for-1.5.patch b/recipes/klibc/files/fstype-sane-vfat-and-jffs2-for-1.5.patch
index b52b3e309b..6eb604e45c 100644
--- a/recipes/klibc/files/fstype-sane-vfat-and-jffs2-for-1.5.patch
+++ b/recipes/klibc/files/fstype-sane-vfat-and-jffs2-for-1.5.patch
@@ -3,17 +3,17 @@ Index: klibc-1.5/usr/kinit/fstype/fstype.c
 --- klibc-1.5.orig/usr/kinit/fstype/fstype.c	2008-02-28 00:48:35.319254938 +0100
 +++ klibc-1.5/usr/kinit/fstype/fstype.c	2008-02-28 00:52:20.583257793 +0100
 @@ -20,7 +20,7 @@
- #include <endian.h>
  #include <netinet/in.h>
+ #include <sys/utsname.h>
  #include <sys/vfs.h>
 -
 +#include <linux/types.h>
  #define cpu_to_be32(x) __cpu_to_be32(x)	/* Needed by romfs_fs.h */
  
  #include "romfs_fs.h"
-@@ -33,6 +33,12 @@
- #include "lvm2_sb.h"
- #include "iso9660_sb.h"
+@@ -37,6 +37,12 @@
+ #include "ocfs2_fs.h"
+ #include "nilfs_fs.h"
  
 +#if __BYTE_ORDER == __BIG_ENDIAN
 +#include <linux/byteorder/big_endian.h>
@@ -24,7 +24,7 @@ Index: klibc-1.5/usr/kinit/fstype/fstype.c
  /*
   * Slightly cleaned up version of jfs_superblock to
   * avoid pulling in other kernel header files.
-@@ -54,6 +60,27 @@
+@@ -59,6 +65,27 @@
  /* Swap needs the definition of block size */
  #include "swap_fs.h"
  
@@ -50,14 +50,14 @@ Index: klibc-1.5/usr/kinit/fstype/fstype.c
 +}
 +
  static int gzip_image(const void *buf, unsigned long long *bytes)
- {
+ {277 304
  	const unsigned char *p = buf;
-@@ -277,6 +304,8 @@
+@@ -490,6 +517,8 @@
  	{1, "ext3", ext3_image},
  	{1, "ext2", ext2_image},
  	{1, "minix", minix_image},
 +	{0, "jffs2", jffs2_image},
 +	{0, "vfat", vfat_image},
+	{1, "nilfs2", nilfs2_image},
+	{2, "ocfs2", ocfs2_image},
  	{8, "reiserfs", reiserfs_image},
- 	{64, "reiserfs", reiserfs_image},
- 	{32, "jfs", jfs_image},
diff --git a/recipes/klibc/files/modprobe.patch b/recipes/klibc/files/modprobe.patch
index 074b0b6311..61ee340ff9 100644
--- a/recipes/klibc/files/modprobe.patch
+++ b/recipes/klibc/files/modprobe.patch
@@ -7,16 +7,16 @@ Index: klibc-1.5/usr/utils/Kbuild
  
  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 += uname halt kill readlink cpio sync dmesg
 +progs += true false sleep ln nuke minips cat losetup
-+progs += insmod uname halt kill readlink cpio modprobe
++progs += uname halt kill readlink cpio sync dmesg 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
+@@ -54,7 +54,10 @@
  shared/cpio-y       := cpio.o
+ static/sync-y       := sync.o
+ shared/sync-y       := sync.o
 -
 +static/modprobe-y   := modprobe.o
 +shared/modprobe-y   := modprobe.o
diff --git a/recipes/klibc/files/staging.patch b/recipes/klibc/files/staging.patch
index 215daad456..390c214f94 100644
--- a/recipes/klibc/files/staging.patch
+++ b/recipes/klibc/files/staging.patch
@@ -26,13 +26,13 @@ Index: klibc-1.5/scripts/Kbuild.install
  	$(Q)mkdir -p $(INSTALLROOT)$(INSTALLDIR)/$(KCROSS)include
  	$(Q)mkdir -p $(INSTALLROOT)$(INSTALLDIR)/$(KCROSS)lib
 -	$(Q)mkdir -p $(INSTALLROOT)$(INSTALLDIR)/$(KCROSS)bin
- 	$(Q)set -e ; for d in linux scsi asm-$(KLIBCARCH) asm-generic $(ASMKLIBCARCH); do \
- 	  mkdir -p $(INSTALLROOT)$(INSTALLDIR)/$(KLIBCCROSS)include/$$d ; \
+	$(Q)set -e ; for d in linux asm asm-$(KLIBCARCH) asm-generic $(ASMKLIBCARCH); do \
  	  for r in $(KLIBCKERNELSRC)/include $(KLIBCKERNELOBJ)/include \
  	           $(KLIBCKERNELOBJ)/include2 ; do \
- 	    [ ! -d $$r/$$d ] || \
--	      cp -rfL $$r/$$d/. \
-+	      cp -rfd $$r/$$d/. \
+	    [ ! -d $$r/$$d ] && continue; \
+	    mkdir -p $(INSTALLROOT)$(INSTALLDIR)/$(KLIBCCROSS)include/$$d ; \
+-	    cp -rfL $$r/$$d/. \
++	    cp -rfd $$r/$$d/. \
  	          $(INSTALLROOT)$(INSTALLDIR)/$(KCROSS)include/$$d/. ; \
  	  done ; \
  	done
@@ -116,7 +116,7 @@ Index: klibc-1.5/usr/kinit/run-init/Kbuild
 ===================================================================
 --- klibc-1.5.orig/usr/kinit/run-init/Kbuild	2007-03-04 02:52:10.000000000 +0100
 +++ klibc-1.5/usr/kinit/run-init/Kbuild	2008-02-24 15:13:50.221824559 +0100
-@@ -21,5 +21,3 @@
+@@ -25,5 +25,3 @@
  # Cleaning
  clean-dirs := static shared
  
@@ -136,7 +136,7 @@ Index: klibc-1.5/usr/utils/Kbuild
 ===================================================================
 --- klibc-1.5.orig/usr/utils/Kbuild	2007-03-04 02:52:10.000000000 +0100
 +++ klibc-1.5/usr/utils/Kbuild	2008-02-24 15:13:50.229824358 +0100
-@@ -64,5 +64,3 @@
+@@ -66,5 +66,3 @@
  # Clean deletes the static and shared dir
  clean-dirs := static shared
  
diff --git a/recipes/klibc/files/wc.patch b/recipes/klibc/files/wc.patch
index 296a4f9d92..f54c49d3ab 100644
--- a/recipes/klibc/files/wc.patch
+++ b/recipes/klibc/files/wc.patch
@@ -8,7 +8,7 @@ Index: klibc-1.5/usr/utils/Kbuild
  progs := chroot dd mkdir mkfifo mknod mount pivot_root umount
 -progs += true false sleep ln nuke minips cat losetup
 +progs += true false sleep ln nuke minips cat losetup wc
- progs += insmod uname halt kill readlink cpio modprobe
+ progs += uname halt kill readlink cpio sync dmesg modprobe
  
  static-y := $(addprefix static/, $(progs))
 @@ -56,6 +56,9 @@
diff --git a/recipes/klibc/klibc-1.5/fstype-sane-vfat-and-jffs2-for-1.5.patch b/recipes/klibc/klibc-1.5/fstype-sane-vfat-and-jffs2-for-1.5.patch
new file mode 100644
index 0000000000..2ba6d98172
--- /dev/null
+++ b/recipes/klibc/klibc-1.5/fstype-sane-vfat-and-jffs2-for-1.5.patch
@@ -0,0 +1,63 @@
+Index: klibc-1.5/usr/kinit/fstype/fstype.c
+===================================================================
+--- klibc-1.5.orig/usr/kinit/fstype/fstype.c	2008-02-28 00:48:35.319254938 +0100
++++ klibc-1.5/usr/kinit/fstype/fstype.c	2008-02-28 00:52:20.583257793 +0100
+@@ -20,7 +20,7 @@
+ #include <endian.h>
+ #include <netinet/in.h>
+ #include <sys/vfs.h>
+-
++#include <linux/types.h>
+ #define cpu_to_be32(x) __cpu_to_be32(x)	/* Needed by romfs_fs.h */
+
+ #include "romfs_fs.h"
+@@ -33,6 +33,12 @@
+ #include "lvm2_sb.h"
+ #include "iso9660_sb.h"
+
++#if __BYTE_ORDER == __BIG_ENDIAN
++#include <linux/byteorder/big_endian.h>
++#else
++#include <linux/byteorder/little_endian.h>
++#endif
++
+ /*
+  * Slightly cleaned up version of jfs_superblock to
+  * avoid pulling in other kernel header files.
+@@ -54,6 +60,27 @@
+ /* Swap needs the definition of block size */
+ #include "swap_fs.h"
+
++static int jffs2_image(const unsigned char *buf, unsigned long *blocks)
++{
++       // Very sloppy! ;-E
++       if (*buf == 0x85 && buf[1] == 0x19)
++               return 1;
++
++       return 0;
++}
++
++static int vfat_image(const unsigned char *buf, unsigned long *blocks)
++{
++        const struct romfs_super_block *sb =
++               (const struct romfs_super_block *)buf;
++       if (!strncmp(buf + 54, "FAT12   ", 8)
++           || !strncmp(buf + 54, "FAT16   ", 8)
++           || !strncmp(buf + 82, "FAT32   ", 8))
++               return 1;
++
++       return 0;
++}
++
+ static int gzip_image(const void *buf, unsigned long long *bytes)
+ {
+	const unsigned char *p = buf;
+@@ -277,6 +304,8 @@
+	{1, "ext3", ext3_image},
+	{1, "ext2", ext2_image},
+	{1, "minix", minix_image},
++	{0, "jffs2", jffs2_image},
++	{0, "vfat", vfat_image},
+	{8, "reiserfs", reiserfs_image},
+	{64, "reiserfs", reiserfs_image},
+	{32, "jfs", jfs_image},
diff --git a/recipes/klibc/klibc-1.5/modprobe.patch b/recipes/klibc/klibc-1.5/modprobe.patch
new file mode 100644
index 0000000000..dceaf6103f
--- /dev/null
+++ b/recipes/klibc/klibc-1.5/modprobe.patch
@@ -0,0 +1,1985 @@
+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;