increase netif renaming timeout from 30 to 90 seconds

[elogind.git] / udev / udevadm-info.c

diff --git a/udev/udevadm-info.c b/udev/udevadm-info.c
index f59c196e02e1796c5c95712edb8e117cbffbc098..6fe1f8631328932f6aa64ffb16bd91e1d862ef40 100644 (file)
--- a/udev/udevadm-info.c
+++ b/udev/udevadm-info.c
@@ -32,6 +32,7 @@
 
 static void print_all_attributes(struct udev_device *device, const char *key)
 {
+       struct udev *udev = udev_device_get_udev(device);
        DIR *dir;
        struct dirent *dent;
 
@@ -59,7 +60,7 @@ static void print_all_attributes(struct udev_device *device, const char *key)
                        if (S_ISLNK(statbuf.st_mode))
                                continue;
 
-                       value = udev_device_get_attr_value(device, dent->d_name);
+                       value = udev_device_get_sysattr_value(device, dent->d_name);
                        if (value == NULL)
                                continue;
                        dbg(udev, "attr '%s'='%s'(%zi)\n", dent->d_name, value, len);
@@ -69,7 +70,7 @@ static void print_all_attributes(struct udev_device *device, const char *key)
                        while (len > 0 && isprint(value[len-1]))
                                len--;
                        if (len > 0) {
-                               dbg(info, "attribute value of '%s' non-printable, skip\n", dent->d_name);
+                               dbg(udev, "attribute value of '%s' non-printable, skip\n", dent->d_name);
                                continue;
                        }
 
@@ -86,7 +87,7 @@ static int print_device_chain(struct udev_device *device)
        const char *str;
 
        printf("\n"
-              "Udevinfo starts with the device specified by the devpath and then\n"
+              "Udevadm info starts with the device specified by the devpath and then\n"
               "walks up the chain of parent devices. It prints for every device\n"
               "found, all possible attributes in the udev rules key format.\n"
               "A rule to match, can be composed by the attributes of the device\n"
@@ -129,23 +130,26 @@ static int print_device_chain(struct udev_device *device)
 static void print_record(struct udev_device *device)
 {
        size_t len;
+       const char *str;
        int i;
        struct udev_list_entry *list_entry;
 
        printf("P: %s\n", udev_device_get_devpath(device));
 
        len = strlen(udev_get_dev_path(udev_device_get_udev(device)));
-       printf("N: %s\n", &udev_device_get_devnode(device)[len+1]);
+       str = udev_device_get_devnode(device);
+       if (str != NULL)
+               printf("N: %s\n", &str[len+1]);
 
-       i = device_get_devlink_priority(device);
+       i = udev_device_get_devlink_priority(device);
        if (i != 0)
                printf("L: %i\n", i);
 
-       i = device_get_num_fake_partitions(device);
+       i = udev_device_get_num_fake_partitions(device);
        if (i != 0)
                printf("A:%u\n", i);
 
-       i = device_get_ignore_remove(device);
+       i = udev_device_get_ignore_remove(device);
        if (i != 0)
                printf("R:%u\n", i);
 
@@ -158,7 +162,6 @@ static void print_record(struct udev_device *device)
                printf("E: %s=%s\n",
                       udev_list_entry_get_name(list_entry),
                       udev_list_entry_get_value(list_entry));
-
        printf("\n");
 }
 
@@ -183,13 +186,14 @@ static int stat_device(const char *name, int export, const char *prefix)
 
 static int export_devices(struct udev *udev)
 {
-       struct udev_enumerate *enumerate;
+       struct udev_enumerate *udev_enumerate;
        struct udev_list_entry *list_entry;
 
-       enumerate = udev_enumerate_new_from_subsystems(udev, NULL);
-       if (enumerate == NULL)
+       udev_enumerate = udev_enumerate_new(udev);
+       if (udev_enumerate == NULL)
                return -1;
-       udev_list_entry_foreach(list_entry, udev_enumerate_get_list_entry(enumerate)) {
+       udev_enumerate_scan_devices(udev_enumerate);
+       udev_list_entry_foreach(list_entry, udev_enumerate_get_list_entry(udev_enumerate)) {
                struct udev_device *device;
 
                device = udev_device_new_from_syspath(udev, udev_list_entry_get_name(list_entry));
@@ -199,7 +203,7 @@ static int export_devices(struct udev *udev)
                        udev_device_unref(device);
                }
        }
-       udev_enumerate_unref(enumerate);
+       udev_enumerate_unref(udev_enumerate);
        return 0;
 }
 
@@ -215,17 +219,17 @@ int udevadm_info(struct udev *udev, int argc, char *argv[])
        int rc = 0;
 
        static const struct option options[] = {
-               { "name", 1, NULL, 'n' },
-               { "path", 1, NULL, 'p' },
-               { "query", 1, NULL, 'q' },
-               { "attribute-walk", 0, NULL, 'a' },
-               { "export-db", 0, NULL, 'e' },
-               { "root", 0, NULL, 'r' },
-               { "device-id-of-file", 1, NULL, 'd' },
-               { "export", 0, NULL, 'x' },
-               { "export-prefix", 1, NULL, 'P' },
-               { "version", 0, NULL, 1 }, /* -V outputs braindead format */
-               { "help", 0, NULL, 'h' },
+               { "name", required_argument, NULL, 'n' },
+               { "path", required_argument, NULL, 'p' },
+               { "query", required_argument, NULL, 'q' },
+               { "attribute-walk", no_argument, NULL, 'a' },
+               { "export-db", no_argument, NULL, 'e' },
+               { "root", no_argument, NULL, 'r' },
+               { "device-id-of-file", required_argument, NULL, 'd' },
+               { "export", no_argument, NULL, 'x' },
+               { "export-prefix", required_argument, NULL, 'P' },
+               { "version", no_argument, NULL, 'V' },
+               { "help", no_argument, NULL, 'h' },
                {}
        };
 
@@ -301,7 +305,7 @@ int udevadm_info(struct udev *udev, int argc, char *argv[])
                                rc = 2;
                                goto exit;
                        }
-                       /* add /sys if needed */
+                       /* add sys dir if needed */
                        if (strncmp(optarg, udev_get_sys_path(udev), strlen(udev_get_sys_path(udev))) != 0) {
                                util_strlcpy(path, udev_get_sys_path(udev), sizeof(path));
                                util_strlcat(path, optarg, sizeof(path));
@@ -339,7 +343,7 @@ int udevadm_info(struct udev *udev, int argc, char *argv[])
                                break;
                        }
                        fprintf(stderr, "unknown query type\n");
-                       rc = 2;
+                       rc = 3;
                        goto exit;
                case 'r':
                        if (action == ACTION_NONE)
@@ -362,11 +366,8 @@ int udevadm_info(struct udev *udev, int argc, char *argv[])
                case 'P':
                        export_prefix = optarg;
                        break;
-               case 1:
-                       printf("%s\n", VERSION);
-                       goto exit;
                case 'V':
-                       printf("udevinfo, version %s\n", VERSION);
+                       printf("%s\n", VERSION);
                        goto exit;
                case 'h':
                        printf("Usage: udevadm info OPTIONS\n"
@@ -405,9 +406,16 @@ int udevadm_info(struct udev *udev, int argc, char *argv[])
                                printf("%s\n", udev_device_get_devnode(device));
                        } else {
                                size_t len;
+                               const char *node;
 
                                len = strlen(udev_get_dev_path(udev));
-                               printf("%s\n", &udev_device_get_devnode(device)[len+1]);
+                               node = udev_device_get_devnode(device);
+                               if (node == NULL) {
+                                       fprintf(stderr, "no device node found\n");
+                                       rc = 5;
+                                       goto exit;
+                               }
+                                       printf("%s\n", &udev_device_get_devnode(device)[len+1]);
                        }
                        break;
                case QUERY_SYMLINK:
@@ -448,14 +456,14 @@ int udevadm_info(struct udev *udev, int argc, char *argv[])
        case ACTION_ATTRIBUTE_WALK:
                if (device == NULL) {
                        fprintf(stderr, "query needs a valid device specified by --path= or --name=\n");
-                       rc = 5;
+                       rc = 4;
                        goto exit;
                }
                print_device_chain(device);
                break;
        case ACTION_DEVICE_ID_FILE:
                if (stat_device(name, export, export_prefix) != 0)
-                       rc = 6;
+                       rc = 1;
                break;
        case ACTION_ROOT:
                printf("%s\n", udev_get_dev_path(udev));