RTEMS 4.9.5 On-Line Library

File and Directory Commands pwd - print work directory

RTEMS Shell User's Guide

3.2.3: pwd - print work directory

SYNOPSYS:

pwd

DESCRIPTION:

This command prints the fully qualified filename of the current working directory.

EXIT STATUS:

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

NOTES:

NONE

EXAMPLES:

The following is an example of how to use pwd:

SHLL [/] $ pwd
/
SHLL [/] $ cd dev
SHLL [/dev] $ pwd
/dev

CONFIGURATION:

This command is included in the default shell command set. When building a custom command set, define CONFIGURE_SHELL_COMMAND_PWD to have this command included.

This command can be excluded from the shell command set by defining CONFIGURE_SHELL_NO_COMMAND_PWD when all shell commands have been configured.

PROGRAMMING INFORMATION:

The pwd is implemented by a C language function which has the following prototype:

int rtems_shell_rtems_main_pwd(
  int    argc,
  char **argv
);

The configuration structure for the pwd has the following prototype:

extern rtems_shell_cmd_t rtems_shell_PWD_Command;

RTEMS Shell User's Guide