svn commit: r233424 - head/lib/libusb
Joel Dahl
joel at FreeBSD.org
Sat Mar 24 15:17:19 UTC 2012
Author: joel (doc committer)
Date: Sat Mar 24 15:17:18 2012
New Revision: 233424
URL: http://svn.freebsd.org/changeset/base/233424
Log:
Minor mdoc fixes.
Modified:
head/lib/libusb/libusb.3
Modified: head/lib/libusb/libusb.3
==============================================================================
--- head/lib/libusb/libusb.3 Sat Mar 24 15:15:34 2012 (r233423)
+++ head/lib/libusb/libusb.3 Sat Mar 24 15:17:18 2012 (r233424)
@@ -43,7 +43,6 @@ The
library contains interfaces for directly managing a usb device.
The current implementation supports v1.0 of the libusb API.
.Sh LIBRARY INITIALISATION / DEINITIALISATION
-.Pp
.Ft int
.Fn libusb_init libusb_context **ctx
This function initialises libusb.
@@ -270,9 +269,7 @@ LIBUSB_ERROR_NO_DEVICE
if the device has been disconnected, LIBUSB_ERROR_BUSY if the driver cannot be
attached because the interface is claimed by a program or driver and a
LIBUSB_ERROR code on failure.
-.Pp
.Sh USB DESCRIPTORS
-.Pp
.Ft int
.Fn libusb_get_device_descriptor "libusb_device *dev" "libusb_device_descriptor *desc"
Get the USB device descriptor for the device
@@ -349,9 +346,7 @@ libusb_free_bos_descriptor function.
.Ft void
.Fn libusb_free_bos_descriptor "libusb_bos_descriptor *bos"
This function is NULL safe and frees a parsed BOS descriptor.
-.Pp
.Sh USB ASYNCHRONOUS I/O
-.Pp
.Ft struct libusb_transfer *
.Fn libusb_alloc_transfer "int iso_packets"
Allocate a transfer with the number of isochronous packet descriptors
@@ -374,9 +369,7 @@ LIBUSB_ERROR code on other failure.
.Fn libusb_cancel_transfer "struct libusb_transfer *tr"
This function asynchronously cancels a transfer.
Returns 0 on success and a LIBUSB_ERROR code on failure.
-.Pp
.Sh USB SYNCHRONOUS I/O
-.Pp
.Ft int
.Fn libusb_control_transfer "libusb_device_handle *devh" "uint8_t bmRequestType" "uint8_t bRequest" "uint16_t wValue" "uint16_t wIndex" "unsigned char *data" "uint16_t wLength" "unsigned int timeout"
Perform a USB control transfer.
@@ -411,9 +404,7 @@ if the transfer timed out, LIBUSB_ERROR_
supported, LIBUSB_ERROR_OVERFLOW if the device offered more data,
LIBUSB_ERROR_NO_DEVICE if the device has been disconnected and
a LIBUSB_ERROR code on other failure.
-.Pp
.Sh USB EVENTS
-.Pp
.Ft int
.Fn libusb_try_lock_events "libusb_context *ctx"
Try to acquire the event handling lock.
@@ -429,7 +420,7 @@ This function is blocking.
Release the event handling lock.
This will wake up any thread blocked
on
-.B libusb_wait_for_event() .
+.Fn libusb_wait_for_event .
.Pp
.Ft int
.Fn libusb_event_handling_ok "libusb_context *ctx"
@@ -506,7 +497,6 @@ Retrive a list of file descriptors that
libusb event sources.
Returns a NULL-terminated list on success or NULL on failure.
.Sh LIBUSB VERSION 0.1 COMPATIBILITY
-.Pp
The library is also compliant with LibUSB version 0.1.12.
.Pp
.Fn usb_open
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