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Diffstat (limited to 'src/udev/libudev-device.c')
-rw-r--r--src/udev/libudev-device.c46
1 files changed, 11 insertions, 35 deletions
diff --git a/src/udev/libudev-device.c b/src/udev/libudev-device.c
index 98bfa903d3..40b00ac5d2 100644
--- a/src/udev/libudev-device.c
+++ b/src/udev/libudev-device.c
@@ -479,7 +479,7 @@ int udev_device_read_db(struct udev_device *udev_device, const char *dbfile)
f = fopen(dbfile, "re");
if (f == NULL) {
- info(udev_device->udev, "no db file to read %s: %m\n", dbfile);
+ dbg(udev_device->udev, "no db file to read %s: %m\n", dbfile);
return -1;
}
udev_device->is_initialized = true;
@@ -519,7 +519,7 @@ int udev_device_read_db(struct udev_device *udev_device, const char *dbfile)
}
fclose(f);
- info(udev_device->udev, "device %p filled with db file data\n", udev_device);
+ dbg(udev_device->udev, "device %p filled with db file data\n", udev_device);
return 0;
}
@@ -605,7 +605,6 @@ struct udev_device *udev_device_new(struct udev *udev)
udev_device_add_property(udev_device,
udev_list_entry_get_name(list_entry),
udev_list_entry_get_value(list_entry));
- dbg(udev_device->udev, "udev_device: %p created\n", udev_device);
return udev_device;
}
@@ -640,17 +639,15 @@ _public_ struct udev_device *udev_device_new_from_syspath(struct udev *udev, con
/* path starts in sys */
len = strlen(udev_get_sys_path(udev));
if (strncmp(syspath, udev_get_sys_path(udev), len) != 0) {
- info(udev, "not in sys :%s\n", syspath);
+ dbg(udev, "not in sys :%s\n", syspath);
return NULL;
}
/* path is not a root directory */
subdir = &syspath[len+1];
pos = strrchr(subdir, '/');
- if (pos == NULL || pos[1] == '\0' || pos < &subdir[2]) {
- dbg(udev, "not a subdir :%s\n", syspath);
+ if (pos == NULL || pos[1] == '\0' || pos < &subdir[2])
return NULL;
- }
/* resolve possible symlink to real path */
util_strscpy(path, sizeof(path), syspath);
@@ -661,16 +658,12 @@ _public_ struct udev_device *udev_device_new_from_syspath(struct udev *udev, con
/* all "devices" require a "uevent" file */
util_strscpyl(file, sizeof(file), path, "/uevent", NULL);
- if (stat(file, &statbuf) != 0) {
- dbg(udev, "not a device: %s\n", syspath);
+ if (stat(file, &statbuf) != 0)
return NULL;
- }
} else {
/* everything else just needs to be a directory */
- if (stat(path, &statbuf) != 0 || !S_ISDIR(statbuf.st_mode)) {
- dbg(udev, "directory not found: %s\n", syspath);
+ if (stat(path, &statbuf) != 0 || !S_ISDIR(statbuf.st_mode))
return NULL;
- }
}
udev_device = udev_device_new(udev);
@@ -678,7 +671,7 @@ _public_ struct udev_device *udev_device_new_from_syspath(struct udev *udev, con
return NULL;
udev_device_set_syspath(udev_device, path);
- info(udev, "device %p has devpath '%s'\n", udev_device, udev_device_get_devpath(udev_device));
+ dbg(udev, "device %p has devpath '%s'\n", udev_device, udev_device_get_devpath(udev_device));
return udev_device;
}
@@ -885,7 +878,7 @@ _public_ struct udev_device *udev_device_new_from_environment(struct udev *udev)
udev_device_add_property_from_string_parse(udev_device, environ[i]);
if (udev_device_add_property_from_string_parse_finish(udev_device) < 0) {
- info(udev, "missing values, invalid device\n");
+ dbg(udev, "missing values, invalid device\n");
udev_device_unref(udev_device);
udev_device = NULL;
}
@@ -942,8 +935,6 @@ _public_ struct udev_device *udev_device_get_parent(struct udev_device *udev_dev
udev_device->parent_set = true;
udev_device->parent_device = device_new_from_parent(udev_device);
}
- if (udev_device->parent_device != NULL)
- dbg(udev_device->udev, "returning existing parent %p\n", udev_device->parent_device);
return udev_device->parent_device;
}
@@ -1058,7 +1049,6 @@ _public_ void udev_device_unref(struct udev_device *udev_device)
free(udev_device->id_filename);
free(udev_device->envp);
free(udev_device->monitor_buf);
- dbg(udev_device->udev, "udev_device: %p released\n", udev_device);
free(udev_device);
}
@@ -1310,15 +1300,11 @@ _public_ const char *udev_device_get_sysattr_value(struct udev_device *udev_devi
/* look for possibly already cached result */
list_entry = udev_list_get_entry(&udev_device->sysattr_value_list);
list_entry = udev_list_entry_get_by_name(list_entry, sysattr);
- if (list_entry != NULL) {
- dbg(udev_device->udev, "got '%s' (%s) from cache\n",
- sysattr, udev_list_entry_get_value(list_entry));
+ if (list_entry != NULL)
return udev_list_entry_get_value(list_entry);
- }
util_strscpyl(path, sizeof(path), udev_device_get_syspath(udev_device), "/", sysattr, NULL);
if (lstat(path, &statbuf) != 0) {
- dbg(udev_device->udev, "no attribute '%s', keep negative entry\n", path);
udev_list_entry_add(&udev_device->sysattr_value_list, sysattr, NULL);
goto out;
}
@@ -1336,7 +1322,6 @@ _public_ const char *udev_device_get_sysattr_value(struct udev_device *udev_devi
if (util_get_sys_core_link_value(udev_device->udev, sysattr,
udev_device->syspath, value, sizeof(value)) < 0)
return NULL;
- dbg(udev_device->udev, "cache '%s' with link value '%s'\n", sysattr, value);
list_entry = udev_list_entry_add(&udev_device->sysattr_value_list, sysattr, value);
val = udev_list_entry_get_value(list_entry);
goto out;
@@ -1365,10 +1350,8 @@ _public_ const char *udev_device_get_sysattr_value(struct udev_device *udev_devi
/* read attribute value */
fd = open(path, O_RDONLY|O_CLOEXEC);
- if (fd < 0) {
- dbg(udev_device->udev, "attribute '%s' can not be opened\n", path);
+ if (fd < 0)
goto out;
- }
size = read(fd, value, sizeof(value));
close(fd);
if (size < 0)
@@ -1379,7 +1362,6 @@ _public_ const char *udev_device_get_sysattr_value(struct udev_device *udev_devi
/* got a valid value, store it in cache and return it */
value[size] = '\0';
util_remove_trailing_chars(value, '\n');
- dbg(udev_device->udev, "'%s' has attribute value '%s'\n", path, value);
list_entry = udev_list_entry_add(&udev_device->sysattr_value_list, sysattr, value);
val = udev_list_entry_get_value(list_entry);
out:
@@ -1398,11 +1380,8 @@ static int udev_device_sysattr_list_read(struct udev_device *udev_device)
return 0;
dir = opendir(udev_device_get_syspath(udev_device));
- if (!dir) {
- dbg(udev_device->udev, "sysfs dir '%s' can not be opened\n",
- udev_device_get_syspath(udev_device));
+ if (!dir)
return -1;
- }
for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) {
char path[UTIL_PATH_SIZE];
@@ -1423,7 +1402,6 @@ static int udev_device_sysattr_list_read(struct udev_device *udev_device)
}
closedir(dir);
- dbg(udev_device->udev, "found %d sysattrs for '%s'\n", num, udev_device_get_syspath(udev_device));
udev_device->sysattr_list_read = true;
return num;
@@ -1675,8 +1653,6 @@ static int update_envp_monitor_buf(struct udev_device *udev_device)
udev_device->envp[i] = NULL;
udev_device->monitor_buf_len = s - udev_device->monitor_buf;
udev_device->envp_uptodate = true;
- dbg(udev_device->udev, "filled envp/monitor buffer, %u properties, %zu bytes\n",
- i, udev_device->monitor_buf_len);
return 0;
}
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-08-31 14:21:38 +0000