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2008-07-23 Joel Sherrill <joel.sherrill@oarcorp.com>

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* shell/Makefile.am, shell/rtems.t: Add pthread command.
This commit is contained in:
Joel Sherrill
2008-07-23 22:07:16 +00:00
parent e6ee171252
commit 75d16dd808
3 changed files with 61 additions and 1 deletions
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56
doc/shell/rtems.t
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@@ -29,6 +29,7 @@ The RTEMS shell has the following rtems commands:
@item @code{object} - Display information about RTEMS objects
@item @code{driver} - Display the RTEMS device driver table
@item @code{dname} - Displays information about named drivers
@item @code{pthread} - Displays information about POSIX threads
@end itemize
@@ -1250,3 +1251,58 @@ following prototype:
extern rtems_shell_cmd_t rtems_shell_DNAME_Command;
@end example
@c
@c
@c
@page
@subsection pthread - display information about POSIX threads
@pgindex pthread
@subheading SYNOPSYS:
@example
pthread [id [id ...] ]
@end example
@subheading DESCRIPTION:
When invoked with no arguments, this command prints information on
the set of POSIX API threads currently active in the system.
If invoked with a set of ids as arguments, then just
those objects are included in the information printed.
@subheading EXIT STATUS:
This command returns 0 on success and non-zero if an error is encountered.
@subheading NOTES:
This command is only available when the POSIX API is configured.
@subheading EXAMPLES:
The following is an example of how to use the @code{task} on an
application with four POSIX threads:
@smallexample
SHLL [/] $ pthread
ID NAME PRI STATE MODES EVENTS WAITID WAITARG NOTES
------------------------------------------------------------------------------
0b010002 Main 133 READY P:T:nA NONE 43010001 0x7b1148
0b010003 ISR 133 Wcvar P:T:nA NONE 43010003 0x7b1148
0b01000c 133 READY P:T:nA NONE 33010002 0x7b1148
0b01000d 133 Wmutex P:T:nA NONE 33010002 0x7b1148
@end smallexample
@subheading CONFIGURATION:
This command is part of the monitor commands which are always
available in the shell.
@subheading PROGRAMMING INFORMATION:
This command is not directly available for invocation.