chiark / gitweb /
add a bunch of private device properties to udev_device
authorKay Sievers <kay.sievers@vrfy.org>
Tue, 9 Sep 2008 12:06:20 +0000 (14:06 +0200)
committerKay Sievers <kay.sievers@vrfy.org>
Tue, 9 Sep 2008 12:06:20 +0000 (14:06 +0200)
udev/lib/exported_symbols
udev/lib/libudev-device.c
udev/lib/libudev-monitor.c
udev/lib/libudev-private.h
udev/lib/libudev.h

index fa12633..7b42b28 100644 (file)
@@ -17,6 +17,9 @@ udev_device_get_devname
 udev_device_get_subsystem
 udev_device_get_devlinks
 udev_device_get_properties
+udev_device_get_action
+udev_device_get_driver
+udev_device_get_devnum
 udev_devices_enumerate
 udev_monitor_new_from_socket
 udev_monitor_enable_receiving
index 43ed2f3..bec0d69 100644 (file)
@@ -41,6 +41,12 @@ struct udev_device {
        char *subsystem;
        struct list_head link_list;
        struct list_head env_list;
+       char *action;
+       char *driver;
+       char *devpath_old;
+       char *physdevpath;
+       int timeout;
+       dev_t devnum;
 };
 
 struct udev_device *device_init(struct udev *udev)
@@ -333,6 +339,27 @@ int udev_device_get_properties(struct udev_device *udev_device,
        return count;
 }
 
+const char *udev_device_get_driver(struct udev_device *udev_device)
+{
+       if (udev_device == NULL)
+               return NULL;
+       return udev_device->driver;
+}
+
+dev_t udev_device_get_devnum(struct udev_device *udev_device)
+{
+       if (udev_device == NULL)
+               return makedev(0, 0);
+       return udev_device->devnum;
+}
+
+const char *udev_device_get_action(struct udev_device *udev_device)
+{
+       if (udev_device == NULL)
+               return NULL;
+       return udev_device->action;
+}
+
 int device_set_devpath(struct udev_device *udev_device, const char *devpath)
 {
        if (asprintf(&udev_device->syspath, "%s%s", udev_get_sys_path(udev_device->udev), devpath) < 0)
@@ -370,3 +397,68 @@ int device_add_property(struct udev_device *udev_device, const char *property)
                return -ENOMEM;
        return 0;
 }
+
+int device_set_action(struct udev_device *udev_device, const char *action)
+{
+       udev_device->action = strdup(action);
+       if (udev_device->action == NULL)
+               return -ENOMEM;
+       return 0;
+}
+
+int device_set_driver(struct udev_device *udev_device, const char *driver)
+{
+       udev_device->driver = strdup(driver);
+       if (udev_device->driver == NULL)
+               return -ENOMEM;
+       return 0;
+}
+
+const char *device_get_devpath_old(struct udev_device *udev_device)
+{
+       if (udev_device == NULL)
+               return NULL;
+       return udev_device->devpath_old;
+}
+
+int device_set_devpath_old(struct udev_device *udev_device, const char *devpath_old)
+{
+       udev_device->devpath_old = strdup(devpath_old);
+       if (udev_device->devpath_old == NULL)
+               return -ENOMEM;
+       return 0;
+}
+
+const char *device_get_physdevpath(struct udev_device *udev_device)
+{
+       if (udev_device == NULL)
+               return NULL;
+       return udev_device->physdevpath;
+}
+
+int device_set_physdevpath(struct udev_device *udev_device, const char *physdevpath)
+{
+       udev_device->physdevpath = strdup(physdevpath);
+       if (udev_device->physdevpath == NULL)
+               return -ENOMEM;
+       return 0;
+}
+
+int device_get_timeout(struct udev_device *udev_device)
+{
+       if (udev_device == NULL)
+               return -1;
+       return udev_device->timeout;
+}
+
+int device_set_timeout(struct udev_device *udev_device, int timeout)
+{
+       udev_device->timeout = timeout;
+       return 0;
+}
+
+int device_set_devnum(struct udev_device *udev_device, dev_t devnum)
+{
+       udev_device->devnum = devnum;
+       return 0;
+}
index 2cba7ca..5f63d2d 100644 (file)
@@ -88,6 +88,7 @@ struct udev_monitor *udev_monitor_new_from_socket(struct udev *udev, const char
                free(udev_monitor);
                return NULL;
        }
+       info(udev, "monitor %p created with '%s'\n", udev_monitor, socket_path);
        return udev_monitor;
 }
 
@@ -96,7 +97,7 @@ int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor)
        int err;
        const int on = 1;
 
-       err = bind(udev_monitor->sock, (struct sockaddr *) &udev_monitor->saddr, udev_monitor->addrlen);
+       err = bind(udev_monitor->sock, (struct sockaddr *)&udev_monitor->saddr, udev_monitor->addrlen);
        if (err < 0) {
                err(udev_monitor->udev, "bind failed: %s\n", strerror(errno));
                return err;
@@ -104,7 +105,7 @@ int udev_monitor_enable_receiving(struct udev_monitor *udev_monitor)
 
        /* enable receiving of the sender credentials */
        setsockopt(udev_monitor->sock, SOL_SOCKET, SO_PASSCRED, &on, sizeof(on));
-       info(udev_monitor->udev, "udev_monitor: %p created\n", udev_monitor);
+       info(udev_monitor->udev, "monitor %p listening\n", udev_monitor);
        return 0;
 }
 
@@ -142,7 +143,7 @@ void udev_monitor_unref(struct udev_monitor *udev_monitor)
                return;
        if (udev_monitor->sock >= 0)
                close(udev_monitor->sock);
-       info(udev_monitor->udev, "udev_monitor: %p released\n", udev_monitor);
+       info(udev_monitor->udev, "monitor %p released\n", udev_monitor);
        free(udev_monitor);
 }
 
index b03c813..d8bf981 100644 (file)
@@ -60,6 +60,15 @@ extern int device_set_subsystem(struct udev_device *udev_device, const char *sub
 extern int device_set_devname(struct udev_device *udev_device, const char *devname);
 extern int device_add_devlink(struct udev_device *udev_device, const char *devlink);
 extern int device_add_property(struct udev_device *udev_device, const char *property);
+extern int device_set_action(struct udev_device *udev_device, const char *action);
+extern int device_set_driver(struct udev_device *udev_device, const char *driver);
+extern const char *device_get_devpath_old(struct udev_device *udev_device);
+extern int device_set_devpath_old(struct udev_device *udev_device, const char *devpath_old);
+extern const char *device_get_physdevpath(struct udev_device *udev_device);
+extern int device_set_physdevpath(struct udev_device *udev_device, const char *physdevpath);
+extern int device_get_timeout(struct udev_device *udev_device);
+extern int device_set_timeout(struct udev_device *udev_device, int timeout);
+extern int device_set_devnum(struct udev_device *udev_device, dev_t devnum);
 
 /* udev_ctrl - daemon runtime setup */
 struct udev_ctrl;
index a2a06b5..eafd578 100644 (file)
@@ -21,6 +21,7 @@
 #define _LIBUDEV_H_
 
 #include <stdarg.h>
+#include <sys/stat.h>
 
 /* this will stay as long as the DeviceKit integration of udev is work in progress */
 #if !defined _LIBUDEV_COMPILATION && !defined LIBUDEV_I_KNOW_THE_API_IS_SUBJECT_TO_CHANGE
@@ -57,6 +58,9 @@ extern int udev_device_get_properties(struct udev_device *udev_device,
                                      int (*cb)(struct udev_device *udev_device,
                                                const char *key, const char *value, void *data),
                                      void *data);
+extern const char *udev_device_get_driver(struct udev_device *udev_device);
+extern dev_t udev_device_get_devnum(struct udev_device *udev_device);
+extern const char *udev_device_get_action(struct udev_device *udev_device);
 
 extern int udev_devices_enumerate(struct udev *udev, const char *subsystem,
                                  int (*cb)(struct udev *udev,