Fixed hotplug2 to use dirent64/readdir64 for dietlibc

- d_type is just available while using dirent64 on dietlibc

base/dietlibc/patches/pkg_hotplug2.patch

@@ -0,0 +1,56 @@
+--- ./linux24_compat/hotplug2-coldplug-2.4.c.orig	2007-10-05 03:42:18.000000000 +0200
++++ ./linux24_compat/hotplug2-coldplug-2.4.c	2007-10-05 03:51:16.000000000 +0200
+@@ -160,7 +160,7 @@
+ 	
+ 	DIR *procdir, *pcidir;
+ 	FILE *item;
+-	struct dirent *cur_bus, *cur_device;
++	struct dirent64 *cur_bus, *cur_device;
+ 	
+ 	procdir = opendir("/proc/bus/pci");
+ 	if (procdir == NULL) {
+@@ -168,7 +168,7 @@
+ 		return;
+ 	}
+ 	
+-	while ((cur_bus = readdir(procdir)) != NULL) {
++	while ((cur_bus = readdir64(procdir)) != NULL) {
+ 		if (cur_bus->d_type != DT_DIR)
+ 			continue;
+ 		
+@@ -179,7 +179,7 @@
+ 		snprintf(pci_dir_name, 255, "/proc/bus/pci/%s", cur_bus->d_name);
+ 		pcidir = opendir(pci_dir_name);
+ 		
+-		while ((cur_device = readdir(pcidir)) != NULL) {
++		while ((cur_device = readdir64(pcidir)) != NULL) {
+ 			if (cur_device->d_type != DT_REG)
+ 				continue;
+ 			
+@@ -257,7 +257,7 @@
+ 	
+ 	DIR *procdir, *usbdir;
+ 	FILE *item;
+-	struct dirent *cur_bus, *cur_device;
++	struct dirent64 *cur_bus, *cur_device;
+ 	
+ 	procdir = opendir("/proc/bus/usb");
+ 	if (procdir == NULL) {
+@@ -265,7 +265,7 @@
+ 		return;
+ 	}
+ 	
+-	while ((cur_bus = readdir(procdir)) != NULL) {
++	while ((cur_bus = readdir64(procdir)) != NULL) {
+ 		if (cur_bus->d_type != DT_DIR)
+ 			continue;
+ 		
+@@ -276,7 +276,7 @@
+ 		snprintf(usb_dir_name, 255, "/proc/bus/usb/%s", cur_bus->d_name);
+ 		usbdir = opendir(usb_dir_name);
+ 		
+-		while ((cur_device = readdir(usbdir)) != NULL) {
++		while ((cur_device = readdir64(usbdir)) != NULL) {
+ 			if (cur_device->d_type != DT_REG)
+ 				continue;
+