RTEMS 4.9.3 On-Line Library

File and Directory Commands unmount - unmount disk

RTEMS Shell User's Guide

3.2.13: unmount - unmount disk

SYNOPSYS:

unmount path

DESCRIPTION:

This command unmounts the device at the specified path.

EXIT STATUS:

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

NOTES:

TBD - Surely there must be some warnings to go here.

EXAMPLES:

The following is an example of how to use unmount:

EXAMPLE_TBD

CONFIGURATION:

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

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

PROGRAMMING INFORMATION:

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

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

The configuration structure for the unmount has the following prototype:

extern rtems_shell_cmd_t rtems_shell_UNMOUNT_Command;

RTEMS Shell User's Guide