#include <sys/wait.h>
#include <sys/stat.h>
+#include "libsysfs/sysfs/libsysfs.h"
#include "list.h"
#include "udev.h"
#include "udev_version.h"
#include "logging.h"
#include "namedev.h"
-#include "libsysfs/libsysfs.h"
#include "klibc_fixups.h"
+static struct sysfs_attribute *find_sysfs_attribute(struct sysfs_class_device *class_dev, struct sysfs_device *sysfs_device, char *attr);
+
LIST_HEAD(config_device_list);
LIST_HEAD(perm_device_list);
/* compare string with pattern (supports * ? [0-9] [!A-Z]) */
static int strcmp_pattern(const char *p, const char *s)
{
- if (*s == '\0') {
- while (*p == '*')
+ if (s[0] == '\0') {
+ while (p[0] == '*')
p++;
- return (*p != '\0');
+ return (p[0] != '\0');
}
- switch (*p) {
+ switch (p[0]) {
case '[':
{
int not = 0;
p++;
- if (*p == '!') {
+ if (p[0] == '!') {
not = 1;
p++;
}
- while (*p && (*p != ']')) {
+ while ((p[0] != '\0') && (p[0] != ']')) {
int match = 0;
if (p[1] == '-') {
- if ((*s >= *p) && (*s <= p[2]))
+ if ((s[0] >= p[0]) && (s[0] <= p[2]))
match = 1;
p += 3;
} else {
- match = (*p == *s);
+ match = (p[0] == s[0]);
p++;
}
if (match ^ not) {
- while (*p && (*p != ']'))
+ while ((p[0] != '\0') && (p[0] != ']'))
p++;
- return strcmp_pattern(p+1, s+1);
+ if (p[0] == ']')
+ return strcmp_pattern(p+1, s+1);
}
}
}
return strcmp_pattern(p+1, s);
return 0;
case '\0':
- if (*s == '\0') {
+ if (s[0] == '\0') {
return 0;
}
break;
default:
- if ((*p == *s) || (*p == '?'))
+ if ((p[0] == s[0]) || (p[0] == '?'))
return strcmp_pattern(p+1, s+1);
break;
}
/* update the values if we already have the device */
list_for_each_entry(dev, &perm_device_list, node) {
- if (strcmp_pattern(new_dev->name, dev->name))
+ if (strcmp(new_dev->name, dev->name))
continue;
copy_var(dev, new_dev, mode);
copy_string(dev, new_dev, owner);
{
mode_t mode = 0600; /* default to owner rw only */
- if (strlen(default_mode_str) != 0) {
+ if (strlen(default_mode_str) != 0)
mode = strtol(default_mode_str, NULL, 8);
- }
+
return mode;
}
-static char * get_default_owner(void)
+static char *get_default_owner(void)
{
- if (strlen(default_owner_str) == 0) {
- strncpy(default_owner_str, "root", OWNER_SIZE);
- }
+ if (strlen(default_owner_str) == 0)
+ strfieldcpy(default_owner_str, "root");
+
return default_owner_str;
}
-static char * get_default_group(void)
+static char *get_default_group(void)
{
- if (strlen(default_group_str) == 0) {
- strncpy(default_group_str, "root", GROUP_SIZE);
- }
+ if (strlen(default_group_str) == 0)
+ strfieldcpy(default_group_str, "root");
+
return default_group_str;
}
-static void apply_format(struct udevice *udev, unsigned char *string)
+/* extract possible {attr} and move str behind it */
+static char *get_format_attribute(char **str)
+{
+ char *pos;
+ char *attr = NULL;
+
+ if (*str[0] == '{') {
+ pos = strchr(*str, '}');
+ if (pos == NULL) {
+ dbg("missing closing brace for format");
+ return NULL;
+ }
+ pos[0] = '\0';
+ attr = *str+1;
+ *str = pos+1;
+ dbg("attribute='%s', str='%s'", attr, *str);
+ }
+ return attr;
+}
+
+/* extract possible format length and move str behind it*/
+static int get_format_len(char **str)
+{
+ int num;
+ char *tail;
+
+ if (isdigit(*str[0])) {
+ num = (int) strtoul(*str, &tail, 10);
+ if (num > 0) {
+ *str = tail;
+ dbg("format length=%i", num);
+ return num;
+ } else {
+ dbg("format parsing error '%s'", *str);
+ }
+ }
+ return -1;
+}
+
+static void apply_format(struct udevice *udev, char *string, size_t maxsize,
+ struct sysfs_class_device *class_dev,
+ struct sysfs_device *sysfs_device)
{
char temp[NAME_SIZE];
char temp1[NAME_SIZE];
char *pos;
char *pos2;
char *pos3;
- int num;
+ char *attr;
+ int len;
+ int i;
+ char c;
+ struct sysfs_attribute *tmpattr;
pos = string;
- while (1) {
- num = 0;
- pos = strchr(pos, '%');
- if (pos) {
+ while (1) {
+ pos = strchr(string, '%');
+ if (pos != NULL) {
pos[0] = '\0';
tail = pos+1;
- if (isdigit(tail[0])) {
- num = (int) strtoul(&pos[1], &tail, 10);
- if (tail == NULL) {
- dbg("format parsing error '%s'", pos+1);
- break;
- }
- }
+ len = get_format_len(&tail);
+ c = tail[0];
strfieldcpy(temp, tail+1);
+ tail = temp;
+ } else {
+ break;
+ }
+ dbg("format=%c, string='%s', tail='%s'",c , string, tail);
- switch (tail[0]) {
- case 'b':
- if (strlen(udev->bus_id) == 0)
- break;
- strcat(pos, udev->bus_id);
- dbg("substitute bus_id '%s'", udev->bus_id);
+ attr = get_format_attribute(&tail);
+
+ switch (c) {
+ case 'b':
+ if (strlen(udev->bus_id) == 0)
break;
- case 'k':
- if (strlen(udev->kernel_name) == 0)
- break;
- strcat(pos, udev->kernel_name);
- dbg("substitute kernel name '%s'", udev->kernel_name);
+ strnfieldcat(string, udev->bus_id, maxsize);
+ dbg("substitute bus_id '%s'", udev->bus_id);
+ break;
+ case 'k':
+ if (strlen(udev->kernel_name) == 0)
break;
- case 'n':
- if (strlen(udev->kernel_number) == 0)
- break;
- strcat(pos, udev->kernel_number);
- dbg("substitute kernel number '%s'", udev->kernel_number);
+ strnfieldcat(string, udev->kernel_name, maxsize);
+ dbg("substitute kernel name '%s'", udev->kernel_name);
+ break;
+ case 'n':
+ if (strlen(udev->kernel_number) == 0)
break;
- case 'm':
- sprintf(pos, "%u", udev->minor);
- dbg("substitute minor number '%u'", udev->minor);
+ strnfieldcat(string, udev->kernel_number, maxsize);
+ dbg("substitute kernel number '%s'", udev->kernel_number);
break;
- case 'M':
- sprintf(pos, "%u", udev->major);
- dbg("substitute major number '%u'", udev->major);
+ case 'm':
+ strnintcat(string, udev->minor, maxsize);
+ dbg("substitute minor number '%u'", udev->minor);
+ break;
+ case 'M':
+ strnintcat(string, udev->major, maxsize);
+ dbg("substitute major number '%u'", udev->major);
+ break;
+ case 'c':
+ if (strlen(udev->program_result) == 0)
break;
- case 'c':
- if (strlen(udev->program_result) == 0)
- break;
- if (num) {
- /* get part of return string */
- strncpy(temp1, udev->program_result, sizeof(temp1));
- pos2 = temp1;
- while (num) {
- num--;
- pos3 = strsep(&pos2, " ");
- if (pos3 == NULL) {
- dbg("requested part of result string not found");
- break;
- }
- }
- if (pos3) {
- strcat(pos, pos3);
- dbg("substitute part of result string '%s'", pos3);
+ /* get part part of the result string */
+ i = 0;
+ if (attr != NULL)
+ i = atoi(attr);
+ if (i > 0) {
+ strfieldcpy(temp1, udev->program_result);
+ pos2 = temp1;
+ while (i) {
+ i--;
+ pos3 = strsep(&pos2, " ");
+ if (pos3 == NULL) {
+ dbg("requested part of result string not found");
+ break;
}
- } else {
- strcat(pos, udev->program_result);
- dbg("substitute result string '%s'", udev->program_result);
}
- break;
- case '%':
- strcat(pos, "%");
- pos++;
- break;
- default:
- dbg("unknown substitution type '%%%c'", pos[1]);
- break;
+ if (pos3) {
+ strnfieldcat(string, pos3, maxsize);
+ dbg("substitute part of result string '%s'", pos3);
+ }
+ } else {
+ strnfieldcat(string, udev->program_result, maxsize);
+ dbg("substitute result string '%s'", udev->program_result);
}
- strcat(string, temp);
- } else
break;
+ case 's':
+ if (attr != NULL) {
+ tmpattr = find_sysfs_attribute(class_dev, sysfs_device, attr);
+ if (tmpattr == NULL) {
+ dbg("sysfa attribute '%s' not found", attr);
+ break;
+ }
+ strnfieldcat(string, tmpattr->value, maxsize);
+ dbg("substitute sysfs value '%s'", tmpattr->value);
+ } else {
+ dbg("missing attribute");
+ }
+ break;
+ case '%':
+ strnfieldcat(string, "%", maxsize);
+ break;
+ default:
+ dbg("unknown substitution type '%%%c'", c);
+ break;
+ }
+ /* truncate to specified length */
+ if (len > 0)
+ pos[len] = '\0';
+
+ strnfieldcat(string, tail, maxsize);
}
}
+/*
+ * Note, we can have multiple files for different busses in here due
+ * to the mess that USB has for its device tree...
+ */
static struct bus_file {
char *bus;
char *file;
} bus_files[] = {
{ .bus = "scsi", .file = "vendor" },
{ .bus = "usb", .file = "idVendor" },
+ { .bus = "usb", .file = "iInterface" },
{ .bus = "usb-serial", .file = "detach_state" },
{ .bus = "ide", .file = "detach_state" },
{ .bus = "pci", .file = "vendor" },
*/
struct bus_file *b = &bus_files[0];
struct sysfs_attribute *tmpattr;
- int loop;
+ int found = 0;
+ int loop = SECONDS_TO_WAIT_FOR_FILE;
while (1) {
- if (b->bus == NULL)
- break;
+ if (b->bus == NULL) {
+ if (!found)
+ break;
+ /* sleep to give the kernel a chance to create the file */
+ sleep(1);
+ --loop;
+ if (loop == 0)
+ break;
+ b = &bus_files[0];
+ }
if (strcmp(sysfs_device->bus, b->bus) == 0) {
- tmpattr = NULL;
- loop = SECONDS_TO_WAIT_FOR_FILE;
- while (loop--) {
- dbg("looking for file '%s' on bus '%s'", b->file, b->bus);
- tmpattr = sysfs_get_device_attr(sysfs_device, b->file);
- if (tmpattr) {
- /* found it! */
- goto exit;
- }
- /* sleep to give the kernel a chance to create the file */
- sleep(1);
+ found = 1;
+ dbg("looking for file '%s' on bus '%s'", b->file, b->bus);
+ tmpattr = sysfs_get_device_attr(sysfs_device, b->file);
+ if (tmpattr) {
+ /* found it! */
+ goto exit;
}
- dbg("timed out waiting for '%s' file, continuing on anyway...", b->file);
- goto exit;
+ dbg("can't find '%s' file", b->file);
}
- b++;
+ ++b;
}
- dbg("did not find bus type '%s' on list of bus_id_files, contact greg@kroah.com", sysfs_device->bus);
+ if (!found)
+ dbg("did not find bus type '%s' on list of bus_id_files, "
+ "contact greg@kroah.com", sysfs_device->bus);
exit:
return; /* here to prevent compiler warning... */
}
+static void fix_kernel_name(struct udevice *udev)
+{
+ char *temp = udev->kernel_name;
+
+ while (*temp != 0x00) {
+ /* Some block devices have a ! in their name,
+ * we need to change that to / */
+ if (*temp == '!')
+ *temp = '/';
+ ++temp;
+ }
+}
+
static int execute_program(char *path, char *value, int len)
{
int retval;
int fds[2];
pid_t pid;
int value_set = 0;
- char buffer[256];
+ char buffer[255];
char *pos;
char *args[PROGRAM_MAXARG];
int i;
return -1;
}
pid = fork();
- if (pid == -1) {
- dbg("fork failed");
- return -1;
- }
-
- if (pid == 0) {
+ switch(pid) {
+ case 0:
/* child */
close(STDOUT_FILENO);
- dup(fds[1]); /* dup write side of pipe to STDOUT */
+
+ /* dup write side of pipe to STDOUT */
+ dup(fds[1]);
+
+ /* copy off our path to use incase we have too many args */
+ strnfieldcpy(buffer, path, sizeof(buffer));
+
if (strchr(path, ' ')) {
/* exec with arguments */
pos = path;
break;
}
if (args[i]) {
- dbg("too many args - %d", i);
- args[i] = NULL;
+ dbg("too many args - %d, using subshell instead '%s'", i, buffer);
+ retval = execl("/bin/sh", "sh", "-c", buffer, NULL);
+ } else {
+ dbg("execute program '%s'", path);
+ retval = execv(args[0], args);
}
- retval = execve(args[0], args, main_envp);
} else {
- retval = execve(path, main_argv, main_envp);
+ retval = execv(path, main_argv);
}
- if (retval != 0) {
- dbg("child execve failed");
- exit(1);
- }
- return -1; /* avoid compiler warning */
- } else {
+ info(FIELD_PROGRAM " execution of '%s' failed", path);
+ exit(1);
+ case -1:
+ dbg("fork failed");
+ return -1;
+ default:
/* parent reads from fds[0] */
close(fds[1]);
retval = 0;
strncpy(value, buffer, len);
pos = value + strlen(value)-1;
if (pos[0] == '\n')
- pos[0] = '\0';
+ pos[0] = '\0';
dbg("result is '%s'", value);
}
}
return retval;
}
-static int compare_sysfs_attribute(struct sysfs_class_device *class_dev, struct sysfs_device *sysfs_device, struct sysfs_pair *pair)
+static struct sysfs_attribute *find_sysfs_attribute(struct sysfs_class_device *class_dev, struct sysfs_device *sysfs_device, char *attr)
{
struct sysfs_attribute *tmpattr = NULL;
char *c;
- if ((pair == NULL) || (pair->file[0] == '\0') || (pair->value == '\0'))
- return -ENODEV;
-
- dbg("look for device attribute '%s'", pair->file);
+ dbg("look for device attribute '%s'", attr);
/* try to find the attribute in the class device directory */
- tmpattr = sysfs_get_classdev_attr(class_dev, pair->file);
+ tmpattr = sysfs_get_classdev_attr(class_dev, attr);
if (tmpattr)
- goto label_found;
+ goto attr_found;
/* look in the class device directory if present */
if (sysfs_device) {
- tmpattr = sysfs_get_device_attr(sysfs_device, pair->file);
+ tmpattr = sysfs_get_device_attr(sysfs_device, attr);
if (tmpattr)
- goto label_found;
+ goto attr_found;
}
- return -ENODEV;
-label_found:
- c = tmpattr->value + strlen(tmpattr->value)-1;
- if (*c == '\n')
- *c = 0x00;
+ return NULL;
+
+attr_found:
+ c = strchr(tmpattr->value, '\n');
+ if (c != NULL)
+ c[0] = '\0';
+
+ dbg("found attribute '%s'", tmpattr->path);
+ return tmpattr;
+}
+
+static int compare_sysfs_attribute(struct sysfs_class_device *class_dev, struct sysfs_device *sysfs_device, struct sysfs_pair *pair)
+{
+ struct sysfs_attribute *tmpattr;
+
+ if ((pair == NULL) || (pair->file[0] == '\0') || (pair->value == '\0'))
+ return -ENODEV;
+
+ tmpattr = find_sysfs_attribute(class_dev, sysfs_device, pair->file);
+ if (tmpattr == NULL)
+ return -ENODEV;
+
dbg("compare attribute '%s' value '%s' with '%s'",
pair->file, tmpattr->value, pair->value);
if (strcmp_pattern(pair->value, tmpattr->value) != 0)
static int match_id(struct config_device *dev, struct sysfs_class_device *class_dev, struct sysfs_device *sysfs_device)
{
char path[SYSFS_PATH_MAX];
- int found;
char *temp = NULL;
/* we have to have a sysfs device for ID to work */
if (!sysfs_device)
return -ENODEV;
- found = 0;
strfieldcpy(path, sysfs_device->path);
temp = strrchr(path, '/');
+ temp++;
dbg("search '%s' in '%s', path='%s'", dev->id, temp, path);
- if (strstr(temp, dev->id) != NULL) {
- found = 1;
- } else {
- *temp = 0x00;
- temp = strrchr(path, '/');
- dbg("search '%s' in '%s', path='%s'", dev->id, temp, path);
- if (strstr(temp, dev->id) != NULL)
- found = 1;
- }
- if (!found) {
- dbg("id doesn't match");
+ if (strcmp_pattern(dev->id, temp) != 0)
return -ENODEV;
- }
-
- return 0;
+ else
+ return 0;
}
static int match_place(struct config_device *dev, struct sysfs_class_device *class_dev, struct sysfs_device *sysfs_device)
tspec.tv_nsec = 10000000; /* sleep 10 millisec */
loop = 10;
while (loop--) {
- nanosleep(&tspec, NULL);
+ if (udev_sleep)
+ nanosleep(&tspec, NULL);
if (class_dev_parent)
sysfs_device = sysfs_get_classdev_device(class_dev_parent);
else
* if needed
*/
if (sysfs_device) {
-
if (sysfs_device->bus[0] != '\0')
goto bus_found;
-
+
loop = 10;
tspec.tv_nsec = 10000000;
while (loop--) {
- nanosleep(&tspec, NULL);
+ if (udev_sleep)
+ nanosleep(&tspec, NULL);
sysfs_get_device_bus(sysfs_device);
if (sysfs_device->bus[0] != '\0')
return sysfs_device;
}
-int namedev_name_device(struct sysfs_class_device *class_dev, struct udevice *udev)
+static int match_rule(struct config_device *dev, struct sysfs_class_device *class_dev, struct udevice *udev, struct sysfs_device *sysfs_device)
{
- struct sysfs_device *sysfs_device = NULL;
- struct config_device *dev;
- struct perm_device *perm;
- char *pos;
-
- udev->mode = 0;
-
- /* find the sysfs_device associated with this class device */
- sysfs_device = get_sysfs_device(class_dev);
- if (sysfs_device) {
- dbg("sysfs_device->path='%s'", sysfs_device->path);
- dbg("sysfs_device->bus_id='%s'", sysfs_device->bus_id);
- dbg("sysfs_device->bus='%s'", sysfs_device->bus);
- strfieldcpy(udev->bus_id, sysfs_device->bus_id);
- wait_for_device_to_initialize(sysfs_device);
- } else {
- dbg("class_dev->name = '%s'", class_dev->name);
- }
-
- strfieldcpy(udev->kernel_name, class_dev->name);
-
- /* get kernel number */
- pos = class_dev->name + strlen(class_dev->name);
- while (isdigit(*(pos-1)))
- pos--;
- strfieldcpy(udev->kernel_number, pos);
- dbg("kernel_number='%s'", udev->kernel_number);
-
- /* look for a matching rule to apply */
- list_for_each_entry(dev, &config_device_list, node) {
- dbg("process rule");
-
+ while (1) {
/* check for matching bus value */
if (dev->bus[0] != '\0') {
if (sysfs_device == NULL) {
dbg("device has no bus");
- continue;
+ goto try_parent;
}
dbg("check for " FIELD_BUS " dev->bus='%s' sysfs_device->bus='%s'", dev->bus, sysfs_device->bus);
if (strcmp_pattern(dev->bus, sysfs_device->bus) != 0) {
dbg(FIELD_BUS " is not matching");
- continue;
+ goto try_parent;
} else {
dbg(FIELD_BUS " matches");
}
dbg("check for " FIELD_KERNEL " dev->kernel='%s' class_dev->name='%s'", dev->kernel, class_dev->name);
if (strcmp_pattern(dev->kernel, class_dev->name) != 0) {
dbg(FIELD_KERNEL " is not matching");
- continue;
+ goto try_parent;
} else {
dbg(FIELD_KERNEL " matches");
}
dbg("check " FIELD_ID);
if (match_id(dev, class_dev, sysfs_device) != 0) {
dbg(FIELD_ID " is not matching");
- continue;
+ goto try_parent;
} else {
dbg(FIELD_ID " matches");
}
dbg("check " FIELD_PLACE);
if (match_place(dev, class_dev, sysfs_device) != 0) {
dbg(FIELD_PLACE " is not matching");
- continue;
+ goto try_parent;
} else {
dbg(FIELD_PLACE " matches");
}
dbg("check " FIELD_SYSFS " pairs");
if (match_sysfs_pairs(dev, class_dev, sysfs_device) != 0) {
dbg(FIELD_SYSFS " is not matching");
- continue;
+ goto try_parent;
} else {
dbg(FIELD_SYSFS " matches");
}
/* execute external program */
if (dev->program[0] != '\0') {
dbg("check " FIELD_PROGRAM);
- apply_format(udev, dev->program);
+ apply_format(udev, dev->program, sizeof(dev->program),
+ class_dev, sysfs_device);
if (execute_program(dev->program, udev->program_result, NAME_SIZE) != 0) {
dbg(FIELD_PROGRAM " returned nozero");
- continue;
+ goto try_parent;
} else {
dbg(FIELD_PROGRAM " returned successful");
}
dev->result, udev->program_result);
if (strcmp_pattern(dev->result, udev->program_result) != 0) {
dbg(FIELD_RESULT " is not matching");
- continue;
+ goto try_parent;
} else {
dbg(FIELD_RESULT " matches");
}
}
- /* check if we are instructed to ignore this device */
- if (dev->name[0] == '\0') {
- dbg("instructed to ignore this device");
- return -1;
- }
+ /* Yeah, we matched! */
+ return 0;
- /* Yup, this rule belongs to us! */
- info("configured rule in '%s' at line %i applied, '%s' becomes '%s'",
- udev_rules_filename, dev->config_line, udev->kernel_name, dev->name);
- strfieldcpy(udev->name, dev->name);
- strfieldcpy(udev->symlink, dev->symlink);
- goto found;
+try_parent:
+ dbg("try parent sysfs device");
+ sysfs_device = sysfs_get_device_parent(sysfs_device);
+ if (sysfs_device == NULL)
+ return -ENODEV;
+ dbg("sysfs_device->path='%s'", sysfs_device->path);
+ dbg("sysfs_device->bus_id='%s'", sysfs_device->bus_id);
+ dbg("sysfs_device->bus='%s'", sysfs_device->bus);
+ }
+
+}
+
+int namedev_name_device(struct sysfs_class_device *class_dev, struct udevice *udev)
+{
+ struct sysfs_device *sysfs_device = NULL;
+ struct config_device *dev;
+ struct perm_device *perm;
+ char *pos;
+
+ udev->mode = 0;
+
+ /* find the sysfs_device associated with this class device */
+ sysfs_device = get_sysfs_device(class_dev);
+ if (sysfs_device) {
+ dbg("sysfs_device->path='%s'", sysfs_device->path);
+ dbg("sysfs_device->bus_id='%s'", sysfs_device->bus_id);
+ dbg("sysfs_device->bus='%s'", sysfs_device->bus);
+ strfieldcpy(udev->bus_id, sysfs_device->bus_id);
+ wait_for_device_to_initialize(sysfs_device);
+ }
+ dbg("class_dev->name = '%s'", class_dev->name);
+
+ strfieldcpy(udev->kernel_name, class_dev->name);
+ fix_kernel_name(udev);
+ dbg("udev->kernel_name = '%s'", udev->kernel_name);
+
+ /* get kernel number */
+ pos = class_dev->name + strlen(class_dev->name);
+ while (isdigit(*(pos-1)))
+ pos--;
+ strfieldcpy(udev->kernel_number, pos);
+ dbg("kernel_number='%s'", udev->kernel_number);
+
+ /* look for a matching rule to apply */
+ list_for_each_entry(dev, &config_device_list, node) {
+ dbg("process rule");
+ if (match_rule(dev, class_dev, udev, sysfs_device) == 0) {
+ if (dev->name[0] == '\0' && dev->symlink[0] == '\0') {
+ info("configured rule in '%s' at line %i applied, '%s' is ignored",
+ dev->config_file, dev->config_line, udev->kernel_name);
+ return -1;
+ }
+
+ if (dev->symlink[0] != '\0') {
+ char temp[NAME_MAX];
+
+ info("configured rule in '%s' at line %i applied, added symlink '%s'",
+ dev->config_file, dev->config_line, dev->symlink);
+ /* do not clobber dev */
+ strfieldcpy(temp, dev->symlink);
+ apply_format(udev, temp, sizeof(temp),
+ class_dev, sysfs_device);
+ strfieldcat(udev->symlink, temp);
+ strfieldcat(udev->symlink, " ");
+ }
+
+ if (dev->name[0] != '\0') {
+ info("configured rule in '%s' at line %i applied, '%s' becomes '%s'",
+ dev->config_file, dev->config_line, udev->kernel_name, dev->name);
+ strfieldcpy(udev->name, dev->name);
+ goto found;
+ }
+ }
}
/* no rule was found so we use the kernel name */
- strfieldcpy(udev->name, class_dev->name);
+ strfieldcpy(udev->name, udev->kernel_name);
goto done;
found:
/* substitute placeholder */
- apply_format(udev, udev->name);
- apply_format(udev, udev->symlink);
-
+ apply_format(udev, udev->name, sizeof(udev->name),
+ class_dev, sysfs_device);
+ udev->partitions = dev->partitions;
done:
perm = find_perm(udev->name);
if (perm) {
} else {
/* no matching perms found :( */
udev->mode = get_default_mode();
- strncpy(udev->owner, get_default_owner(), OWNER_SIZE);
- strncpy(udev->group, get_default_group(), GROUP_SIZE);
+ strfieldcpy(udev->owner, get_default_owner());
+ strfieldcpy(udev->group, get_default_group());
}
dbg("name, '%s' is going to have owner='%s', group='%s', mode = %#o",
udev->name, udev->owner, udev->group, udev->mode);