diff options
Diffstat (limited to 'packages/libusb/libusb-0.1.10a/debian-changes.patch')
| -rw-r--r-- | packages/libusb/libusb-0.1.10a/debian-changes.patch | 407 |
1 files changed, 407 insertions, 0 deletions
diff --git a/packages/libusb/libusb-0.1.10a/debian-changes.patch b/packages/libusb/libusb-0.1.10a/debian-changes.patch new file mode 100644 index 0000000000..6f79bc7950 --- /dev/null +++ b/packages/libusb/libusb-0.1.10a/debian-changes.patch @@ -0,0 +1,407 @@ +diff -urN libusb_0.1.10a.orig/bsd.c libusb-0.1.10a/bsd.c +--- libusb_0.1.10a.orig/bsd.c 2004-02-18 08:34:52.000000000 +0100 ++++ libusb-0.1.10a/bsd.c 2005-06-30 19:40:00.000000000 +0200 +@@ -25,6 +25,10 @@ + * for both read and write. + */ + ++#if defined(__FreeBSD__) && !defined(__FreeBSD_kernel__) ++#define __FreeBSD_kernel__ __FreeBSD__ ++#endif ++ + #include <stdlib.h> + #include <unistd.h> + #include <string.h> +@@ -142,7 +146,7 @@ + USB_ERROR(-ENOMEM); + dev->impl_info = info; + +-#if __FreeBSD__ ++#ifdef __FreeBSD_kernel__ + snprintf(ctlpath, PATH_MAX, "%s", dev->device->filename); + #else + snprintf(ctlpath, PATH_MAX, "%s.00", dev->device->filename); +@@ -255,7 +259,7 @@ + ep = UE_GET_ADDR(ep); + + if (info->ep_fd[ep] < 0) { +-#if __FreeBSD__ ++#ifdef __FreeBSD_kernel__ + snprintf(buf, sizeof(buf) - 1, "%s.%d", dev->device->filename, ep); + #else + snprintf(buf, sizeof(buf) - 1, "%s.%02d", dev->device->filename, ep); +@@ -286,7 +290,7 @@ + fd = ensure_ep_open(dev, ep, O_WRONLY); + if (fd < 0) { + if (usb_debug >= 2) { +-#if __FreeBSD__ ++#ifdef __FreeBSD_kernel__ + fprintf (stderr, "usb_bulk_write: got negative open file descriptor for endpoint %d\n", UE_GET_ADDR(ep)); + #else + fprintf (stderr, "usb_bulk_write: got negative open file descriptor for endpoint %02d\n", UE_GET_ADDR(ep)); +@@ -302,7 +306,7 @@ + + ret = write(fd, bytes, size); + if (ret < 0) +-#if __FreeBSD__ ++#ifdef __FreeBSD_kernel__ + USB_ERROR_STR(-errno, "error writing to bulk endpoint %s.%d: %s", + dev->device->filename, UE_GET_ADDR(ep), strerror(errno)); + #else +@@ -324,7 +328,7 @@ + fd = ensure_ep_open(dev, ep, O_RDONLY); + if (fd < 0) { + if (usb_debug >= 2) { +-#if __FreeBSD__ ++#ifdef __FreeBSD_kernel__ + fprintf (stderr, "usb_bulk_read: got negative open file descriptor for endpoint %d\n", UE_GET_ADDR(ep)); + #else + fprintf (stderr, "usb_bulk_read: got negative open file descriptor for endpoint %02d\n", UE_GET_ADDR(ep)); +@@ -343,7 +347,7 @@ + + ret = read(fd, bytes, size); + if (ret < 0) +-#if __FreeBSD__ ++#ifdef __FreeBSD_kernel__ + USB_ERROR_STR(-errno, "error reading from bulk endpoint %s.%d: %s", + dev->device->filename, UE_GET_ADDR(ep), strerror(errno)); + #else +@@ -365,7 +369,7 @@ + fd = ensure_ep_open(dev, ep, O_WRONLY); + if (fd < 0) { + if (usb_debug >= 2) { +-#if __FreeBSD__ ++#ifdef __FreeBSD_kernel__ + fprintf (stderr, "usb_interrupt_write: got negative open file descriptor for endpoint %d\n", UE_GET_ADDR(ep)); + #else + fprintf (stderr, "usb_interrupt_write: got negative open file descriptor for endpoint %02d\n", UE_GET_ADDR(ep)); +@@ -382,7 +386,7 @@ + do { + ret = write(fd, bytes+sent, size-sent); + if (ret < 0) +-#if __FreeBSD__ ++#ifdef __FreeBSD_kernel__ + USB_ERROR_STR(-errno, "error writing to interrupt endpoint %s.%d: %s", + dev->device->filename, UE_GET_ADDR(ep), strerror(errno)); + #else +@@ -407,7 +411,7 @@ + fd = ensure_ep_open(dev, ep, O_RDONLY); + if (fd < 0) { + if (usb_debug >= 2) { +-#if __FreeBSD__ ++#ifdef __FreeBSD_kernel__ + fprintf (stderr, "usb_interrupt_read: got negative open file descriptor for endpoint %d\n", UE_GET_ADDR(ep)); + #else + fprintf (stderr, "usb_interrupt_read: got negative open file descriptor for endpoint %02d\n", UE_GET_ADDR(ep)); +@@ -427,7 +431,7 @@ + do { + ret = read(fd, bytes+retrieved, size-retrieved); + if (ret < 0) +-#if __FreeBSD__ ++#ifdef __FreeBSD_kernel__ + USB_ERROR_STR(-errno, "error reading from interrupt endpoint %s.%d: %s", + dev->device->filename, UE_GET_ADDR(ep), strerror(errno)); + #else +@@ -543,7 +547,7 @@ + /* best not to play with things we don't understand */ + continue; + +-#if __FreeBSD__ ++#ifdef __FreeBSD_kernel__ + snprintf(buf, sizeof(buf) - 1, "/dev/%s", di.udi_devnames[0]); + #else + snprintf(buf, sizeof(buf) - 1, "/dev/%s.00", di.udi_devnames[0]); +diff -urN libusb_0.1.10a.orig/linux.c libusb-0.1.10a/linux.c +--- libusb_0.1.10a.orig/linux.c 2005-02-11 03:16:10.000000000 +0100 ++++ libusb-0.1.10a/linux.c 2005-06-30 19:40:00.000000000 +0200 +@@ -156,6 +156,8 @@ + return ret; + } + ++#define URB_USERCONTEXT_COOKIE ((void *)0x1) ++ + /* Reading and writing are the same except for the endpoint */ + static int usb_urb_transfer(usb_dev_handle *dev, int ep, int urbtype, + char *bytes, int size, int timeout) +@@ -163,14 +165,16 @@ + struct usb_urb urb; + unsigned int bytesdone = 0, requested; + struct timeval tv, tv_ref, tv_now; +- void *context; ++ struct usb_urb *context; + int ret, waiting; + + /* +- * FIXME: The use of the URB interface is incorrect here if there are +- * multiple callers at the same time. We assume we're the only caller +- * and if we get completions from another caller, this code will fail +- * in interesting ways. ++ * HACK: The use of urb.usercontext is a hack to get threaded applications ++ * sort of working again. Threaded support is still not recommended, but ++ * this should allow applications to work in the common cases. Basically, ++ * if we get the completion for an URB we're not waiting for, then we update ++ * the usercontext pointer to 1 for the other threads URB and it will see ++ * the change after it wakes up from the the timeout. Ugly, but it works. + */ + + /* +@@ -198,10 +202,10 @@ + urb.flags = 0; + urb.buffer = bytes + bytesdone; + urb.buffer_length = requested; +- urb.usercontext = (void *)ep; + urb.signr = 0; + urb.actual_length = 0; + urb.number_of_packets = 0; /* don't do isochronous yet */ ++ urb.usercontext = NULL; + + ret = ioctl(dev->fd, IOCTL_USB_SUBMITURB, &urb); + if (ret < 0) { +@@ -212,18 +216,28 @@ + FD_ZERO(&writefds); + FD_SET(dev->fd, &writefds); + ++restart: + waiting = 1; +- while (((ret = ioctl(dev->fd, IOCTL_USB_REAPURBNDELAY, &context)) == -1) && waiting) { ++ context = NULL; ++ while (!urb.usercontext && ((ret = ioctl(dev->fd, IOCTL_USB_REAPURBNDELAY, &context)) == -1) && waiting) { + tv.tv_sec = 0; + tv.tv_usec = 1000; // 1 msec + select(dev->fd + 1, NULL, &writefds, NULL, &tv); //sub second wait + +- /* compare with actual time, as the select timeout is not that precise */ +- gettimeofday(&tv_now, NULL); ++ if (timeout) { ++ /* compare with actual time, as the select timeout is not that precise */ ++ gettimeofday(&tv_now, NULL); ++ ++ if ((tv_now.tv_sec > tv_ref.tv_sec) || ++ ((tv_now.tv_sec == tv_ref.tv_sec) && (tv_now.tv_usec >= tv_ref.tv_usec))) ++ waiting = 0; ++ } ++ } + +- if ((tv_now.tv_sec > tv_ref.tv_sec) || +- ((tv_now.tv_sec == tv_ref.tv_sec) && (tv_now.tv_usec >= tv_ref.tv_usec))) +- waiting = 0; ++ if (context && context != &urb) { ++ context->usercontext = URB_USERCONTEXT_COOKIE; ++ /* We need to restart since we got a successful URB, but not ours */ ++ goto restart; + } + + /* +@@ -231,14 +245,14 @@ + * something happened during the reaping and we should return that + * error now + */ +- if (ret < 0 && errno != EAGAIN) ++ if (ret < 0 && !urb.usercontext && errno != EAGAIN) + USB_ERROR_STR(-errno, "error reaping URB: %s", strerror(errno)); + + bytesdone += urb.actual_length; +- } while (ret == 0 && bytesdone < size && urb.actual_length == requested); ++ } while ((ret == 0 || urb.usercontext) && bytesdone < size && urb.actual_length == requested); + + /* If the URB didn't complete in success or error, then let's unlink it */ +- if (ret < 0) { ++ if (ret < 0 && !urb.usercontext) { + int rc; + + if (!waiting) +diff -urN libusb_0.1.10a.orig/usb.h.in libusb-0.1.10a/usb.h.in +--- libusb_0.1.10a.orig/usb.h.in 2004-08-03 20:20:38.000000000 +0200 ++++ libusb-0.1.10a/usb.h.in 2005-06-30 19:40:00.000000000 +0200 +@@ -13,8 +13,9 @@ + + #include <unistd.h> + #include <stdlib.h> ++#include <stdint.h> + #include <limits.h> +- ++#include <sys/param.h> + #include <dirent.h> + + /* +@@ -63,40 +64,40 @@ + + /* All standard descriptors have these 2 fields in common */ + struct usb_descriptor_header { +- u_int8_t bLength; +- u_int8_t bDescriptorType; +-}; ++ uint8_t bLength; ++ uint8_t bDescriptorType; ++} __attribute__ ((packed)); + + /* String descriptor */ + struct usb_string_descriptor { +- u_int8_t bLength; +- u_int8_t bDescriptorType; +- u_int16_t wData[1]; +-}; ++ uint8_t bLength; ++ uint8_t bDescriptorType; ++ uint16_t wData[1]; ++} __attribute__ ((packed)); + + /* HID descriptor */ + struct usb_hid_descriptor { +- u_int8_t bLength; +- u_int8_t bDescriptorType; +- u_int16_t bcdHID; +- u_int8_t bCountryCode; +- u_int8_t bNumDescriptors; +- /* u_int8_t bReportDescriptorType; */ +- /* u_int16_t wDescriptorLength; */ ++ uint8_t bLength; ++ uint8_t bDescriptorType; ++ uint16_t bcdHID; ++ uint8_t bCountryCode; ++ uint8_t bNumDescriptors; ++ /* uint8_t bReportDescriptorType; */ ++ /* uint16_t wDescriptorLength; */ + /* ... */ +-}; ++} __attribute__ ((packed)); + + /* Endpoint descriptor */ + #define USB_MAXENDPOINTS 32 + struct usb_endpoint_descriptor { +- u_int8_t bLength; +- u_int8_t bDescriptorType; +- u_int8_t bEndpointAddress; +- u_int8_t bmAttributes; +- u_int16_t wMaxPacketSize; +- u_int8_t bInterval; +- u_int8_t bRefresh; +- u_int8_t bSynchAddress; ++ uint8_t bLength __attribute__ ((packed)); ++ uint8_t bDescriptorType __attribute__ ((packed)); ++ uint8_t bEndpointAddress __attribute__ ((packed)); ++ uint8_t bmAttributes __attribute__ ((packed)); ++ uint16_t wMaxPacketSize __attribute__ ((packed)); ++ uint8_t bInterval __attribute__ ((packed)); ++ uint8_t bRefresh __attribute__ ((packed)); ++ uint8_t bSynchAddress __attribute__ ((packed)); + + unsigned char *extra; /* Extra descriptors */ + int extralen; +@@ -114,15 +115,15 @@ + /* Interface descriptor */ + #define USB_MAXINTERFACES 32 + struct usb_interface_descriptor { +- u_int8_t bLength; +- u_int8_t bDescriptorType; +- u_int8_t bInterfaceNumber; +- u_int8_t bAlternateSetting; +- u_int8_t bNumEndpoints; +- u_int8_t bInterfaceClass; +- u_int8_t bInterfaceSubClass; +- u_int8_t bInterfaceProtocol; +- u_int8_t iInterface; ++ uint8_t bLength __attribute__ ((packed));; ++ uint8_t bDescriptorType __attribute__ ((packed));; ++ uint8_t bInterfaceNumber __attribute__ ((packed));; ++ uint8_t bAlternateSetting __attribute__ ((packed));; ++ uint8_t bNumEndpoints __attribute__ ((packed));; ++ uint8_t bInterfaceClass __attribute__ ((packed));; ++ uint8_t bInterfaceSubClass __attribute__ ((packed));; ++ uint8_t bInterfaceProtocol __attribute__ ((packed));; ++ uint8_t iInterface __attribute__ ((packed));; + + struct usb_endpoint_descriptor *endpoint; + +@@ -140,14 +141,14 @@ + /* Configuration descriptor information.. */ + #define USB_MAXCONFIG 8 + struct usb_config_descriptor { +- u_int8_t bLength; +- u_int8_t bDescriptorType; +- u_int16_t wTotalLength; +- u_int8_t bNumInterfaces; +- u_int8_t bConfigurationValue; +- u_int8_t iConfiguration; +- u_int8_t bmAttributes; +- u_int8_t MaxPower; ++ uint8_t bLength __attribute__ ((packed)); ++ uint8_t bDescriptorType __attribute__ ((packed)); ++ uint16_t wTotalLength __attribute__ ((packed)); ++ uint8_t bNumInterfaces __attribute__ ((packed)); ++ uint8_t bConfigurationValue __attribute__ ((packed)); ++ uint8_t iConfiguration __attribute__ ((packed)); ++ uint8_t bmAttributes __attribute__ ((packed)); ++ uint8_t MaxPower __attribute__ ((packed)); + + struct usb_interface *interface; + +@@ -157,29 +158,29 @@ + + /* Device descriptor */ + struct usb_device_descriptor { +- u_int8_t bLength; +- u_int8_t bDescriptorType; +- u_int16_t bcdUSB; +- u_int8_t bDeviceClass; +- u_int8_t bDeviceSubClass; +- u_int8_t bDeviceProtocol; +- u_int8_t bMaxPacketSize0; +- u_int16_t idVendor; +- u_int16_t idProduct; +- u_int16_t bcdDevice; +- u_int8_t iManufacturer; +- u_int8_t iProduct; +- u_int8_t iSerialNumber; +- u_int8_t bNumConfigurations; +-}; ++ uint8_t bLength; ++ uint8_t bDescriptorType; ++ uint16_t bcdUSB; ++ uint8_t bDeviceClass; ++ uint8_t bDeviceSubClass; ++ uint8_t bDeviceProtocol; ++ uint8_t bMaxPacketSize0; ++ uint16_t idVendor; ++ uint16_t idProduct; ++ uint16_t bcdDevice; ++ uint8_t iManufacturer; ++ uint8_t iProduct; ++ uint8_t iSerialNumber; ++ uint8_t bNumConfigurations; ++} __attribute__ ((packed)); + + struct usb_ctrl_setup { +- u_int8_t bRequestType; +- u_int8_t bRequest; +- u_int16_t wValue; +- u_int16_t wIndex; +- u_int16_t wLength; +-}; ++ uint8_t bRequestType; ++ uint8_t bRequest; ++ uint16_t wValue; ++ uint16_t wIndex; ++ uint16_t wLength; ++} __attribute__ ((packed)); + + /* + * Standard requests +@@ -249,7 +250,7 @@ + + void *dev; /* Darwin support */ + +- u_int8_t devnum; ++ uint8_t devnum; + + unsigned char num_children; + struct usb_device **children; +@@ -261,7 +262,7 @@ + char dirname[PATH_MAX + 1]; + + struct usb_device *devices; +- u_int32_t location; ++ uint32_t location; + + struct usb_device *root_dev; + }; |