X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=libudev%2Flibudev-enumerate.c;h=6e51726f083cd0cd8b72084d2b75876181fcc270;hb=1eb037a7bf22b6e4f3a778d0fbbe16675b6df712;hp=018d89cc049e73ca8be500474cc68c52c978c524;hpb=8958da13c72024c4eaa2996b86fce2959e452db4;p=elogind.git

diff --git a/libudev/libudev-enumerate.c b/libudev/libudev-enumerate.c
index 018d89cc0..6e51726f0 100644
--- a/libudev/libudev-enumerate.c
+++ b/libudev/libudev-enumerate.c
@@ -66,7 +66,7 @@ struct udev_enumerate {
  *
  * Returns: an enumeration context
  **/
-struct udev_enumerate *udev_enumerate_new(struct udev *udev)
+UDEV_EXPORT struct udev_enumerate *udev_enumerate_new(struct udev *udev)
 {
 	struct udev_enumerate *udev_enumerate;
 
@@ -94,7 +94,7 @@ struct udev_enumerate *udev_enumerate_new(struct udev *udev)
  *
  * Returns: the passed enumeration context
  **/
-struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_enumerate)
+UDEV_EXPORT struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_enumerate)
 {
 	if (udev_enumerate == NULL)
 		return NULL;
@@ -109,7 +109,7 @@ struct udev_enumerate *udev_enumerate_ref(struct udev_enumerate *udev_enumerate)
  * Drop a reference of an enumeration context. If the refcount reaches zero,
  * all resources of the enumeration context will be released.
  **/
-void udev_enumerate_unref(struct udev_enumerate *udev_enumerate)
+UDEV_EXPORT void udev_enumerate_unref(struct udev_enumerate *udev_enumerate)
 {
 	unsigned int i;
 
@@ -138,7 +138,7 @@ void udev_enumerate_unref(struct udev_enumerate *udev_enumerate)
  *
  * Returns: the udev library context.
  */
-struct udev *udev_enumerate_get_udev(struct udev_enumerate *udev_enumerate)
+UDEV_EXPORT struct udev *udev_enumerate_get_udev(struct udev_enumerate *udev_enumerate)
 {
 	if (udev_enumerate == NULL)
 		return NULL;
@@ -247,7 +247,7 @@ static size_t devices_delay_later(struct udev *udev, const char *syspath)
  *
  * Returns: the first entry of the sorted list of device paths.
  */
-struct udev_list_entry *udev_enumerate_get_list_entry(struct udev_enumerate *udev_enumerate)
+UDEV_EXPORT struct udev_list_entry *udev_enumerate_get_list_entry(struct udev_enumerate *udev_enumerate)
 {
 	if (udev_enumerate == NULL)
 		return NULL;
@@ -329,7 +329,7 @@ struct udev_list_entry *udev_enumerate_get_list_entry(struct udev_enumerate *ude
  *
  * Returns: 0 on success, otherwise a negative error value.
  */
-int udev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem)
+UDEV_EXPORT int udev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem)
 {
 	if (udev_enumerate == NULL)
 		return -EINVAL;
@@ -348,7 +348,7 @@ int udev_enumerate_add_match_subsystem(struct udev_enumerate *udev_enumerate, co
  *
  * Returns: 0 on success, otherwise a negative error value.
  */
-int udev_enumerate_add_nomatch_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem)
+UDEV_EXPORT int udev_enumerate_add_nomatch_subsystem(struct udev_enumerate *udev_enumerate, const char *subsystem)
 {
 	if (udev_enumerate == NULL)
 		return -EINVAL;
@@ -368,7 +368,7 @@ int udev_enumerate_add_nomatch_subsystem(struct udev_enumerate *udev_enumerate,
  *
  * Returns: 0 on success, otherwise a negative error value.
  */
-int udev_enumerate_add_match_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value)
+UDEV_EXPORT int udev_enumerate_add_match_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value)
 {
 	if (udev_enumerate == NULL)
 		return -EINVAL;
@@ -388,7 +388,7 @@ int udev_enumerate_add_match_sysattr(struct udev_enumerate *udev_enumerate, cons
  *
  * Returns: 0 on success, otherwise a negative error value.
  */
-int udev_enumerate_add_nomatch_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value)
+UDEV_EXPORT int udev_enumerate_add_nomatch_sysattr(struct udev_enumerate *udev_enumerate, const char *sysattr, const char *value)
 {
 	if (udev_enumerate == NULL)
 		return -EINVAL;
@@ -428,7 +428,7 @@ exit:
  *
  * Returns: 0 on success, otherwise a negative error value.
  */
-int udev_enumerate_add_match_property(struct udev_enumerate *udev_enumerate, const char *property, const char *value)
+UDEV_EXPORT int udev_enumerate_add_match_property(struct udev_enumerate *udev_enumerate, const char *property, const char *value)
 {
 	if (udev_enumerate == NULL)
 		return -EINVAL;
@@ -447,7 +447,7 @@ int udev_enumerate_add_match_property(struct udev_enumerate *udev_enumerate, con
  *
  * Returns: 0 on success, otherwise a negative error value.
  */
-int udev_enumerate_add_match_tag(struct udev_enumerate *udev_enumerate, const char *tag)
+UDEV_EXPORT int udev_enumerate_add_match_tag(struct udev_enumerate *udev_enumerate, const char *tag)
 {
 	if (udev_enumerate == NULL)
 		return -EINVAL;
@@ -477,7 +477,7 @@ int udev_enumerate_add_match_tag(struct udev_enumerate *udev_enumerate, const ch
  *
  * Returns: 0 on success, otherwise a negative error value.
  */
-int udev_enumerate_add_match_is_initialized(struct udev_enumerate *udev_enumerate)
+UDEV_EXPORT int udev_enumerate_add_match_is_initialized(struct udev_enumerate *udev_enumerate)
 {
 	if (udev_enumerate == NULL)
 		return -EINVAL;
@@ -492,7 +492,7 @@ int udev_enumerate_add_match_is_initialized(struct udev_enumerate *udev_enumerat
  *
  * Returns: 0 on success, otherwise a negative error value.
  */
-int udev_enumerate_add_match_sysname(struct udev_enumerate *udev_enumerate, const char *sysname)
+UDEV_EXPORT int udev_enumerate_add_match_sysname(struct udev_enumerate *udev_enumerate, const char *sysname)
 {
 	if (udev_enumerate == NULL)
 		return -EINVAL;
@@ -710,7 +710,7 @@ static int scan_dir(struct udev_enumerate *udev_enumerate, const char *basedir,
  *
  * Returns: 0 on success, otherwise a negative error value.
  */
-int udev_enumerate_add_syspath(struct udev_enumerate *udev_enumerate, const char *syspath)
+UDEV_EXPORT int udev_enumerate_add_syspath(struct udev_enumerate *udev_enumerate, const char *syspath)
 {
 	struct udev_device *udev_device;
 
@@ -733,7 +733,7 @@ int udev_enumerate_add_syspath(struct udev_enumerate *udev_enumerate, const char
  *
  * Returns: 0 on success, otherwise a negative error value.
  **/
-int udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate)
+UDEV_EXPORT int udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate)
 {
 	struct udev *udev = udev_enumerate_get_udev(udev_enumerate);
 	char base[UTIL_PATH_SIZE];
@@ -765,7 +765,18 @@ int udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate)
 				dev = udev_device_new_from_id_filename(udev_enumerate->udev, dent->d_name);
 				if (dev == NULL)
 					continue;
+
+				if (!match_subsystem(udev_enumerate, udev_device_get_subsystem(dev)))
+					goto nomatch;
+				if (!match_sysname(udev_enumerate, udev_device_get_sysname(dev)))
+					goto nomatch;
+				if (!match_property(udev_enumerate, dev))
+					goto nomatch;
+				if (!match_sysattr(udev_enumerate, dev))
+					goto nomatch;
+
 				syspath_add(udev_enumerate, udev_device_get_syspath(dev));
+nomatch:
 				udev_device_unref(dev);
 			}
 			closedir(dir);
@@ -793,7 +804,7 @@ int udev_enumerate_scan_devices(struct udev_enumerate *udev_enumerate)
  *
  * Returns: 0 on success, otherwise a negative error value.
  **/
-int udev_enumerate_scan_subsystems(struct udev_enumerate *udev_enumerate)
+UDEV_EXPORT int udev_enumerate_scan_subsystems(struct udev_enumerate *udev_enumerate)
 {
 	struct udev *udev = udev_enumerate_get_udev(udev_enumerate);
 	char base[UTIL_PATH_SIZE];