libudev-fbsd: add stubs for usbip

Signed-off-by: Daniel Golle <daniel@makrotopia.org>

libs/libudev-fbsd/Makefile

@@ -6,7 +6,7 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=libudev-fbsd
 
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 PKG_VERSION:=20160820
 PKG_SOURCE_VERSION:=1f21323b817e70253d3c04bc8bedd61c477d0544
 

libs/libudev-fbsd/patches/100-add-stub-udev_device_get_driver.patch

@@ -0,0 +1,25 @@
+--- a/src/libudev.c
++++ b/src/libudev.c
+@@ -130,6 +130,12 @@ udev_device_get_devnum(struct udev_devic
+ }
+ 
+ char const *
++udev_device_get_driver(struct udev_device *udev_device)
++{
++	return NULL;
++}
++
++char const *
+ udev_device_get_property_value(struct udev_device *dev, char const *property)
+ {
+ 	LOG("udev_device_get_property_value %s\n", property);
+--- a/src/libudev.h
++++ b/src/libudev.h
+@@ -30,6 +30,7 @@ struct udev_device *udev_device_new_from
+     struct udev *udev, char const *syspath);
+ struct udev_device *udev_device_new_from_devnum(
+     struct udev *udev, char type, dev_t devnum);
++char const *udev_device_get_driver(struct udev_device *udev_device);
+ char const *udev_device_get_syspath(struct udev_device *udev_device);
+ char const *udev_device_get_sysname(struct udev_device *udev_device);
+ char const *udev_device_get_subsystem(struct udev_device *udev_device);

libs/libudev-fbsd/patches/101-add-stub-udev_device_new_from_subsystem_sysname.patch

@@ -0,0 +1,72 @@
+--- a/src/libudev.c
++++ b/src/libudev.c
+@@ -26,6 +26,7 @@ struct udev_device {
+ 	struct udev *udev;
+ 	int refcount;
+ 	char syspath[32];
++	char sysfspath[64];
+ 	dev_t devnum;
+ 	char const *sysname;
+ 	char const *action;
+@@ -115,6 +116,29 @@ udev_device_new_from_devnum(struct udev
+ 	return NULL;
+ }
+ 
++struct udev_device *
++udev_device_new_from_subsystem_sysname(
++    struct udev *udev, const char *subsystem, const char *sysname)
++{
++	struct udev_device *u;
++	char sysfsname[64];
++	struct stat st;
++
++	snprintf(sysfsname, sizeof(sysfsname), "/sys/bus/%s/devices/%s/", subsystem, sysname);
++	if (stat(sysfsname, &st) == 0)
++	{
++		char sysfsdev[64];
++		u = calloc(1, sizeof(struct udev_device));
++		strncpy(u->sysfspath, sysfsname, sizeof(u->sysfspath));
++
++		return u;
++	}
++	else
++	{
++		return NULL;
++	}
++}
++
+ char const *
+ udev_device_get_devnode(struct udev_device *udev_device)
+ {
+@@ -132,6 +156,20 @@ udev_device_get_devnum(struct udev_devic
+ char const *
+ udev_device_get_driver(struct udev_device *udev_device)
+ {
++	if (udev_device->sysfspath)
++	{
++		char driverlnp[64];
++		char driverlnk[32];
++		snprintf(driverlnp, sizeof(driverlnp), "%s/driver",
++			 udev_device->sysfspath);
++		if (readlink(driverlnp, driverlnk, sizeof(driver)))
++		{
++			char *drivernm;
++			drivernm = strrchr(driverlnk, '/');
++			if (drivernm)
++				return ++drivernm;
++		}
++	}
+ 	return NULL;
+ }
+ 
+--- a/src/libudev.h
++++ b/src/libudev.h
+@@ -30,6 +30,8 @@ struct udev_device *udev_device_new_from
+     struct udev *udev, char const *syspath);
+ struct udev_device *udev_device_new_from_devnum(
+     struct udev *udev, char type, dev_t devnum);
++struct udev_device *udev_device_new_from_subsystem_sysname(
++    struct udev *udev, const char *subsystem, const char *sysname);
+ char const *udev_device_get_driver(struct udev_device *udev_device);
+ char const *udev_device_get_syspath(struct udev_device *udev_device);
+ char const *udev_device_get_sysname(struct udev_device *udev_device);

libs/libudev-fbsd/patches/102-add-stub-udev_enumerate_add_nomatch_sysattr.patch

@@ -0,0 +1,41 @@
+--- a/src/libudev.c
++++ b/src/libudev.c
+@@ -162,7 +162,7 @@ udev_device_get_driver(struct udev_devic
+ 		char driverlnk[32];
+ 		snprintf(driverlnp, sizeof(driverlnp), "%s/driver",
+ 			 udev_device->sysfspath);
+-		if (readlink(driverlnp, driverlnk, sizeof(driver)))
++		if (readlink(driverlnp, driverlnk, sizeof(driverlnk)))
+ 		{
+ 			char *drivernm;
+ 			drivernm = strrchr(driverlnk, '/');
+@@ -600,6 +600,18 @@ udev_enumerate_add_match_property(struct
+ 	    value);
+ 	return -1;
+ }
++
++int
++udev_enumerate_add_nomatch_sysattr(struct udev_enumerate *udev_enumerate,
++    const char *sysattr, const char *value)
++{
++	(void)udev_enumerate;
++	(void)sysattr;
++	(void)value;
++	LOG("stub: udev_enumerate_add_nomatch_sysattr %s %s\n", sysattr,
++	    value);
++	return -1;
++}
+ 
+ void
+ udev_enumerate_unref(struct udev_enumerate *udev_enumerate)
+--- a/src/libudev.h
++++ b/src/libudev.h
+@@ -59,6 +59,8 @@ int udev_enumerate_add_match_sysname(
+     struct udev_enumerate *udev_enumerate, char const *sysname);
+ int udev_enumerate_add_match_property(struct udev_enumerate *udev_enumerate,
+     char const *property, char const *value);
++int udev_enumerate_add_nomatch_sysattr(struct udev_enumerate *udev_enumerate,
++    const char *sysattr, const char *value);
+ void udev_enumerate_unref(struct udev_enumerate *udev_enumerate);
+ 
+ #define udev_list_entry_foreach(list_entry, first_entry)                      \