[PATCH] rename files to have '_' instead of '-' in them.

We should be consistent in our madness...

1 files changed, 0 insertions, 491 deletions

diff --git a/udev-add.c b/udev-add.c
deleted file mode 100644
index e1e145de8a..0000000000
--- a/udev-add.c
+++ /dev/null
@@ -1,491 +0,0 @@
-/*
- * udev-add.c
- *
- * Userspace devfs
- *
- * Copyright (C) 2003 Greg Kroah-Hartman <greg@kroah.com>
- *
- *
- *	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 version 2 of the License.
- * 
- *	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.,
- *	675 Mass Ave, Cambridge, MA 02139, USA.
- *
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sys/stat.h>
-#include <sys/types.h>
-#include <grp.h>
-#include <net/if.h>
-#include <sys/socket.h>
-#include <sys/ioctl.h>
-#include <linux/sockios.h>
-#ifndef __KLIBC__
-#include <pwd.h>
-#include <utmp.h>
-#endif
-
-#include "libsysfs/sysfs/libsysfs.h"
-#include "udev.h"
-#include "udev_lib.h"
-#include "udev_version.h"
-#include "logging.h"
-#include "namedev.h"
-#include "udevdb.h"
-#include "klibc_fixups.h"
-
-#define LOCAL_USER "$local"
-
-#include "selinux.h"
-
-/* 
- * Right now the major/minor of a device is stored in a file called
- * "dev" in sysfs.
- * The number is stored as:
- * 	MM:mm
- * 		MM is the major
- * 		mm is the minor
- * 		The value is in decimal.
- */
-static int get_major_minor(struct sysfs_class_device *class_dev, struct udevice *udev)
-{
-	struct sysfs_attribute *attr = NULL;
-
-	attr = sysfs_get_classdev_attr(class_dev, "dev");
-	if (attr == NULL)
-		goto error;
-	dbg("dev='%s'", attr->value);
-
-	if (sscanf(attr->value, "%u:%u", &udev->major, &udev->minor) != 2)
-		goto error;
-	dbg("found major=%d, minor=%d", udev->major, udev->minor);
-
-	return 0;
-error:
-	return -1;
-}
-
-static int create_path(char *file)
-{
-	char p[NAME_SIZE];
-	char *pos;
-	int retval;
-	struct stat stats;
-	
-	strfieldcpy(p, file);
-	pos = strchr(p+1, '/');
-	while (1) {
-		pos = strchr(pos+1, '/');
-		if (pos == NULL)
-			break;
-		*pos = 0x00;
-		if (stat(p, &stats)) {
-			selinux_setfscreatecon(p, S_IFDIR);
-			retval = mkdir(p, 0755);
-			if (retval != 0) {
-				dbg("mkdir(%s) failed with error '%s'",
-				    p, strerror(errno));
-				return retval;
-			}
-			dbg("created '%s'", p);
-		} else {
-			selinux_setfilecon(p, S_IFDIR);
-		}
-		*pos = '/';
-	}
-	return 0;
-}
-
-static int make_node(char *file, int major, int minor, unsigned int mode, uid_t uid, gid_t gid)
-{
-	struct stat stats;
-	int retval = 0;
-
-	if (stat(file, &stats) != 0)
-		goto create;
-
-	/* preserve node with already correct numbers, to not change the inode number */
-	if (((stats.st_mode & S_IFMT) == S_IFBLK || (stats.st_mode & S_IFMT) == S_IFCHR) &&
-	    (stats.st_rdev == makedev(major, minor))) {
-		dbg("preserve file '%s', cause it has correct dev_t", file);
-		selinux_setfilecon(file,stats.st_mode);
-		goto perms;
-	}
-
-	if (unlink(file) != 0)
-		dbg("unlink(%s) failed with error '%s'", file, strerror(errno));
-	else
-		dbg("already present file '%s' unlinked", file);
-
-create:
-	selinux_setfscreatecon(file, mode);
-	retval = mknod(file, mode, makedev(major, minor));
-	if (retval != 0) {
-		dbg("mknod(%s, %#o, %u, %u) failed with error '%s'",
-		    file, mode, major, minor, strerror(errno));
-		goto exit;
-	}
-
-perms:
-	dbg("chmod(%s, %#o)", file, mode);
-	if (chmod(file, mode) != 0) {
-		dbg("chmod(%s, %#o) failed with error '%s'", file, mode, strerror(errno));
-		goto exit;
-	}
-
-	if (uid != 0 || gid != 0) {
-		dbg("chown(%s, %u, %u)", file, uid, gid);
-		if (chown(file, uid, gid) != 0) {
-			dbg("chown(%s, %u, %u) failed with error '%s'",
-			    file, uid, gid, strerror(errno));
-			goto exit;
-		}
-	}
-
-exit:
-	return retval;
-}
-
-/* get the local logged in user */
-static void set_to_local_user(char *user)
-{
-	struct utmp *u;
-	time_t recent = 0;
-
-	strfieldcpymax(user, default_owner_str, OWNER_SIZE);
-	setutent();
-	while (1) {
-		u = getutent();
-		if (u == NULL)
-			break;
-
-		/* is this a user login ? */
-		if (u->ut_type != USER_PROCESS)
-			continue;
-
-		/* is this a local login ? */
-		if (strcmp(u->ut_host, ""))
-			continue;
-
-		if (u->ut_time > recent) {
-			recent = u->ut_time;
-			strfieldcpymax(user, u->ut_user, OWNER_SIZE);
-			dbg("local user is '%s'", user);
-			break;
-		}
-	}
-	endutent();
-}
-
-static int create_node(struct udevice *dev, int fake)
-{
-	char filename[NAME_SIZE];
-	char linkname[NAME_SIZE];
-	char linktarget[NAME_SIZE];
-	char partitionname[NAME_SIZE];
-	uid_t uid = 0;
-	gid_t gid = 0;
-	int i;
-	int tail;
-	char *pos;
-	int len;
-
-	strfieldcpy(filename, udev_root);
-	strfieldcat(filename, dev->name);
-
-	switch (dev->type) {
-	case 'b':
-		dev->mode |= S_IFBLK;
-		break;
-	case 'c':
-	case 'u':
-		dev->mode |= S_IFCHR;
-		break;
-	case 'p':
-		dev->mode |= S_IFIFO;
-		break;
-	default:
-		dbg("unknown node type %c\n", dev->type);
-		return -EINVAL;
-	}
-
-	/* create parent directories if needed */
-	if (strrchr(dev->name, '/'))
-		create_path(filename);
-
-	if (dev->owner[0] != '\0') {
-		char *endptr;
-		unsigned long id = strtoul(dev->owner, &endptr, 10);
-		if (endptr[0] == '\0')
-			uid = (uid_t) id;
-		else {
-			struct passwd *pw;
-			if (strncmp(dev->owner, LOCAL_USER, sizeof(LOCAL_USER)) == 0)
-				set_to_local_user(dev->owner);
-
-			pw = getpwnam(dev->owner);
-			if (pw == NULL)
-				dbg("specified user unknown '%s'", dev->owner);
-			else
-				uid = pw->pw_uid;
-		}
-	}
-
-	if (dev->group[0] != '\0') {
-		char *endptr;
-		unsigned long id = strtoul(dev->group, &endptr, 10);
-		if (endptr[0] == '\0')
-			gid = (gid_t) id;
-		else {
-			struct group *gr = getgrnam(dev->group);
-			if (gr == NULL)
-				dbg("specified group unknown '%s'", dev->group);
-			else
-				gid = gr->gr_gid;
-		}
-	}
-
-	if (!fake) {
-		info("creating device node '%s'", filename);
-		if (make_node(filename, dev->major, dev->minor, dev->mode, uid, gid) != 0)
-			goto error;
-	} else {
-		info("creating device node '%s', major = '%d', minor = '%d', "
-		     "mode = '%#o', uid = '%d', gid = '%d'", filename,
-		     dev->major, dev->minor, (mode_t)dev->mode, uid, gid);
-	}
-
-	/* create all_partitions if requested */
-	if (dev->partitions > 0) {
-		info("creating device partition nodes '%s[1-%i]'", filename, dev->partitions);
-		if (!fake) {
-			for (i = 1; i <= dev->partitions; i++) {
-				strfieldcpy(partitionname, filename);
-				strintcat(partitionname, i);
-				make_node(partitionname, dev->major,
-					  dev->minor + i, dev->mode, uid, gid);
-			}
-		}
-	}
-
-	/* create symlink(s) if requested */
-	foreach_strpart(dev->symlink, " ", pos, len) {
-		strfieldcpymax(linkname, pos, len+1);
-		strfieldcpy(filename, udev_root);
-		strfieldcat(filename, linkname);
-		dbg("symlink '%s' to node '%s' requested", filename, dev->name);
-		if (!fake)
-			if (strrchr(linkname, '/'))
-				create_path(filename);
-
-		/* optimize relative link */
-		linktarget[0] = '\0';
-		i = 0;
-		tail = 0;
-		while ((dev->name[i] == linkname[i]) && dev->name[i]) {
-			if (dev->name[i] == '/')
-				tail = i+1;
-			i++;
-		}
-		while (linkname[i] != '\0') {
-			if (linkname[i] == '/')
-				strfieldcat(linktarget, "../");
-			i++;
-		}
-
-		strfieldcat(linktarget, &dev->name[tail]);
-
-		dbg("symlink(%s, %s)", linktarget, filename);
-		if (!fake) {
-			selinux_setfscreatecon(filename, S_IFLNK);
-			unlink(filename);
-			if (symlink(linktarget, filename) != 0)
-				dbg("symlink(%s, %s) failed with error '%s'",
-				    linktarget, filename, strerror(errno));
-		}
-	}
-
-	return 0;
-error:
-	return -1;
-}
-
-static struct sysfs_class_device *get_class_dev(const char *device_name)
-{
-	char dev_path[SYSFS_PATH_MAX];
-	struct sysfs_class_device *class_dev = NULL;
-
-	strfieldcpy(dev_path, sysfs_path);
-	strfieldcat(dev_path, device_name);
-	dbg("looking at '%s'", dev_path);
-
-	/* open up the sysfs class device for this thing... */
-	class_dev = sysfs_open_class_device_path(dev_path);
-	if (class_dev == NULL) {
-		dbg ("sysfs_open_class_device_path failed");
-		goto exit;
-	}
-	dbg("class_dev->name='%s'", class_dev->name);
-
-exit:
-	return class_dev;
-}
-
-/* wait for the "dev" file to show up in the directory in sysfs.
- * If it doesn't happen in about 10 seconds, give up.
- */
-#define SECONDS_TO_WAIT_FOR_FILE	10
-static int sleep_for_file(const char *path, char* file)
-{
-	char filename[SYSFS_PATH_MAX + 6];
-	int loop = SECONDS_TO_WAIT_FOR_FILE;
-	int retval;
-
-	strfieldcpy(filename, sysfs_path);
-	strfieldcat(filename, path);
-	strfieldcat(filename, file);
-
-	while (loop--) {
-		struct stat buf;
-
-		dbg("looking for '%s'", filename);
-		retval = stat(filename, &buf);
-		if (retval == 0)
-			goto exit;
-
-		/* sleep to give the kernel a chance to create the dev file */
-		sleep(1);
-	}
-	retval = -ENODEV;
-exit:
-	return retval;
-}
-
-static int rename_net_if(struct udevice *dev, int fake)
-{
-	int sk;
-	struct ifreq ifr;
-	int retval;
-
-	dbg("changing net interface name from '%s' to '%s'", dev->kernel_name, dev->name);
-	if (fake)
-		return 0;
-
-	sk = socket(PF_INET, SOCK_DGRAM, 0);
-	if (sk < 0) {
-		dbg("error opening socket");
-		return -1;
-	}
-
-	memset(&ifr, 0x00, sizeof(struct ifreq));
-	strfieldcpy(ifr.ifr_name, dev->kernel_name);
-	strfieldcpy(ifr.ifr_newname, dev->name);
-
-	retval = ioctl(sk, SIOCSIFNAME, &ifr);
-	if (retval != 0)
-		dbg("error changing net interface name");
-	close(sk);
-
-	return retval;
-}
-
-int udev_add_device(const char *path, const char *subsystem, int fake)
-{
-	struct sysfs_class_device *class_dev;
-	struct udevice dev;
-	char devpath[DEVPATH_SIZE];
-	char *pos;
-	int retval;
-
-	memset(&dev, 0x00, sizeof(dev));
-
-	dev.type = get_device_type(path, subsystem);
-	switch (dev.type) {
-	case 'b':
-	case 'c':
-		retval = sleep_for_file(path, "/dev");
-		break;
-
-	case 'n':
-		retval = sleep_for_file(path, "/address");
-		break;
-
-	default:
-		dbg("unknown device type '%c'", dev.type);
-		return -1;
-	}
-
-	class_dev = get_class_dev(path);
-	if (class_dev == NULL)
-		return -1;
-
-	if (dev.type == 'b' || dev.type == 'c') {
-		retval = get_major_minor(class_dev, &dev);
-		if (retval != 0) {
-			dbg("get_major_minor failed");
-			goto exit;
-		}
-	}
-
-	if (namedev_name_device(class_dev, &dev) != 0)
-		goto exit;
-
-	dbg("name='%s'", dev.name);
-
-	selinux_init();
-	switch (dev.type) {
-	case 'b':
-	case 'c':
-		retval = create_node(&dev, fake);
-		if (retval != 0)
-			goto exit;
-		if ((!fake) && (udevdb_add_dev(path, &dev) != 0))
-			dbg("udevdb_add_dev failed, but we are going to try "
-			    "to create the node anyway. But remove might not "
-			    "work properly for this device.");
-
-		dev_d_send(&dev, subsystem, path);
-		break;
-
-	case 'n':
-		strfieldcpy(devpath, path);
-		if (strcmp(dev.name, dev.kernel_name) != 0) {
-			retval = rename_net_if(&dev, fake);
-			if (retval != 0)
-				goto exit;
-			/* netif's are keyed with the configured name, cause
-			 * the original kernel name sleeps with the fishes
-			 */
-			pos = strrchr(devpath, '/');
-			if (pos != NULL) {
-				pos[1] = '\0';
-				strfieldcat(devpath, dev.name);
-			}
-		}
-		if ((!fake) && (udevdb_add_dev(devpath, &dev) != 0))
-			dbg("udevdb_add_dev failed");
-
-		dev_d_send(&dev, subsystem, devpath);
-		break;
-	}
-
-exit:
-	selinux_restore();
-	sysfs_close_class_device(class_dev);
-
-	return retval;
-}