mirror of
https://github.com/systemd/systemd-stable.git
synced 2024-10-31 16:21:11 +03:00
shrink struct udev_event
This commit is contained in:
parent
40fd3bc837
commit
b99028c963
@ -34,36 +34,36 @@
|
||||
#define ENVP_SIZE 128
|
||||
|
||||
struct udev_device {
|
||||
int refcount;
|
||||
struct udev *udev;
|
||||
struct udev_device *parent_device;
|
||||
int parent_set;
|
||||
char *syspath;
|
||||
const char *devpath;
|
||||
char *sysname;
|
||||
const char *sysnum;
|
||||
char *devnode;
|
||||
char *subsystem;
|
||||
int subsystem_set;
|
||||
struct udev_list_node devlinks_list;
|
||||
int devlinks_uptodate;
|
||||
struct udev_list_node properties_list;
|
||||
char **envp;
|
||||
int envp_uptodate;
|
||||
char *driver;
|
||||
int driver_set;
|
||||
dev_t devnum;
|
||||
char *action;
|
||||
int event_timeout;
|
||||
char *devpath_old;
|
||||
char *physdevpath;
|
||||
int timeout;
|
||||
struct udev_list_node devlinks_list;
|
||||
struct udev_list_node properties_list;
|
||||
struct udev_list_node sysattr_list;
|
||||
unsigned long long int seqnum;
|
||||
int event_timeout;
|
||||
int timeout;
|
||||
int num_fake_partitions;
|
||||
int devlink_priority;
|
||||
int ignore_remove;
|
||||
struct udev_list_node sysattr_list;
|
||||
int info_loaded;
|
||||
int refcount;
|
||||
dev_t devnum;
|
||||
unsigned int parent_set:1;
|
||||
unsigned int subsystem_set:1;
|
||||
unsigned int devlinks_uptodate:1;
|
||||
unsigned int envp_uptodate:1;
|
||||
unsigned int driver_set:1;
|
||||
unsigned int info_loaded:1;
|
||||
unsigned int ignore_remove:1;
|
||||
};
|
||||
|
||||
static size_t devpath_to_db_path(struct udev *udev, const char *devpath, char *filename, size_t len)
|
||||
|
@ -52,6 +52,7 @@ void udev_event_unref(struct udev_event *event)
|
||||
udev_list_cleanup_entries(event->udev, &event->run_list);
|
||||
free(event->tmp_node);
|
||||
free(event->program_result);
|
||||
free(event->name);
|
||||
dbg(event->udev, "free event %p\n", event);
|
||||
free(event);
|
||||
}
|
||||
@ -558,15 +559,17 @@ int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules)
|
||||
goto exit;
|
||||
}
|
||||
|
||||
if (event->name_ignore) {
|
||||
if (event->name != NULL && event->name[0] == '\0') {
|
||||
info(event->udev, "device node creation supressed\n");
|
||||
goto exit;
|
||||
}
|
||||
|
||||
if (event->name[0] == '\0') {
|
||||
if (event->name == NULL) {
|
||||
info(event->udev, "no node name set, will use kernel name '%s'\n",
|
||||
udev_device_get_sysname(event->dev));
|
||||
util_strlcpy(event->name, udev_device_get_sysname(event->dev), sizeof(event->name));
|
||||
event->name = strdup(udev_device_get_sysname(event->dev));
|
||||
if (event->name == NULL)
|
||||
goto exit;
|
||||
}
|
||||
|
||||
/* set device node name */
|
||||
@ -604,10 +607,8 @@ int udev_event_execute_rules(struct udev_event *event, struct udev_rules *rules)
|
||||
info(event->udev, "device event will be ignored\n");
|
||||
goto exit;
|
||||
}
|
||||
if (event->name[0] == '\0') {
|
||||
info(event->udev, "device renaming supressed\n");
|
||||
if (event->name == NULL)
|
||||
goto exit;
|
||||
}
|
||||
|
||||
/* look if we want to change the name of the netif */
|
||||
if (strcmp(event->name, udev_device_get_sysname(dev)) != 0) {
|
||||
|
@ -1952,6 +1952,7 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
|
||||
case TK_A_NAME:
|
||||
{
|
||||
const char *name = &rules->buf[cur->key.value_off];
|
||||
char name_str[UTIL_PATH_SIZE];
|
||||
int count;
|
||||
|
||||
if (event->name_final)
|
||||
@ -1959,17 +1960,17 @@ int udev_rules_apply_to_event(struct udev_rules *rules, struct udev_event *event
|
||||
if (cur->key.op == KEY_OP_ASSIGN_FINAL)
|
||||
event->name_final = 1;
|
||||
if (name[0] == '\0') {
|
||||
event->name[0] = '\0';
|
||||
event->name_ignore = 1;
|
||||
free(event->name);
|
||||
event->name = NULL;
|
||||
break;
|
||||
}
|
||||
event->name_ignore = 0;
|
||||
util_strlcpy(event->name, name, sizeof(event->name));
|
||||
udev_event_apply_format(event, event->name, sizeof(event->name));
|
||||
util_strlcpy(name_str, name, sizeof(name_str));
|
||||
udev_event_apply_format(event, name_str, sizeof(name_str));
|
||||
if (esc == ESCAPE_UNSET || esc == ESCAPE_REPLACE) {
|
||||
count = util_replace_chars(event->name, ALLOWED_CHARS_FILE);
|
||||
count = util_replace_chars(name_str, ALLOWED_CHARS_FILE);
|
||||
if (count > 0)
|
||||
info(event->udev, "%i character(s) replaced\n", count);
|
||||
event->name = strdup(name_str);
|
||||
}
|
||||
break;
|
||||
}
|
||||
|
22
udev/udev.h
22
udev/udev.h
@ -57,30 +57,28 @@ static inline void logging_close(void)
|
||||
}
|
||||
|
||||
struct udev_event {
|
||||
struct udev_list_node node;
|
||||
struct udev *udev;
|
||||
struct udev_device *dev;
|
||||
struct udev_device *dev_parent;
|
||||
int devlink_final;
|
||||
char name[UTIL_PATH_SIZE];
|
||||
int name_final;
|
||||
int name_ignore;
|
||||
char *name;
|
||||
char *tmp_node;
|
||||
char *program_result;
|
||||
mode_t mode;
|
||||
int mode_final;
|
||||
uid_t uid;
|
||||
int owner_final;
|
||||
gid_t gid;
|
||||
int group_final;
|
||||
struct udev_list_node run_list;
|
||||
int run_final;
|
||||
int ignore_device;
|
||||
int test;
|
||||
|
||||
struct udev_list_node node;
|
||||
pid_t pid;
|
||||
int exitstatus;
|
||||
time_t queue_time;
|
||||
unsigned int group_final:1;
|
||||
unsigned int owner_final:1;
|
||||
unsigned int mode_final:1;
|
||||
unsigned int name_final:1;
|
||||
unsigned int devlink_final:1;
|
||||
unsigned int run_final:1;
|
||||
unsigned int ignore_device:1;
|
||||
unsigned int test:1;
|
||||
};
|
||||
|
||||
/* udev-rules.c */
|
||||
|
Loading…
Reference in New Issue
Block a user