RTEMS 4.10.2 On-Line Library

RTEMS Specific Commands pthread - display information about POSIX threads

RTEMS Shell User's Guide

5.2.17: pthread - display information about POSIX threads

SYNOPSYS:

pthread [id [id ...] ]

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.

EXIT STATUS:

This command returns 0 on success and non-zero if an error is encountered.

NOTES:

This command is only available when the POSIX API is configured.

EXAMPLES:

The following is an example of how to use the task on an application with four POSIX threads:

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

CONFIGURATION:

This command is part of the monitor commands which are always available in the shell.

PROGRAMMING INFORMATION:

This command is not directly available for invocation.

RTEMS Shell User's Guide