From 6829e036321057f27c826f650c1fbe893ee1adae Mon Sep 17 00:00:00 2001 From: Joel Sherrill Date: Tue, 29 May 2007 18:50:50 +0000 Subject: 2007-05-29 Joel Sherrill * user/io.t: Added error cases to rtems_io_register_driver. --- doc/ChangeLog | 4 ++++ doc/user/io.t | 3 +++ 2 files changed, 7 insertions(+) (limited to 'doc') diff --git a/doc/ChangeLog b/doc/ChangeLog index a572c4b147..959e99643b 100644 --- a/doc/ChangeLog +++ b/doc/ChangeLog @@ -1,3 +1,7 @@ +2007-05-29 Joel Sherrill + + * user/io.t: Added error cases to rtems_io_register_driver. + 2007-05-28 Joel Sherrill * user/conf.t: Eliminate maximum_drivers configuration parameter since diff --git a/doc/user/io.t b/doc/user/io.t index 6fb27be591..054440c867 100644 --- a/doc/user/io.t +++ b/doc/user/io.t @@ -20,6 +20,7 @@ directives provided by the I/O manager are: @itemize @bullet @item @code{@value{DIRPREFIX}io_initialize} - Initialize a device driver +@item @code{@value{DIRPREFIX}io_register_driver - Register a device driver @item @code{@value{DIRPREFIX}io_register_name} - Register a device name @item @code{@value{DIRPREFIX}io_lookup_name} - Look up a device name @item @code{@value{DIRPREFIX}io_open} - Open a device @@ -274,6 +275,8 @@ No Ada implementation. @subheading DIRECTIVE STATUS CODES: @code{@value{RPREFIX}SUCCESSFUL} - successfully registered@* +@code{@value{RPREFIX}INVALID_ADDRESS} - invalid registered major pointer@* +@code{@value{RPREFIX}INVALID_ADDRESS} - invalid driver table@* @code{@value{RPREFIX}INVALID_NUMBER} - invalid major device number@* @code{@value{RPREFIX}TOO_MANY} - no available major device table slot@* @code{@value{RPREFIX}RESOURCE_IN_USE} - major device number entry in use -- cgit v1.2.3