main.h File Reference

Miscellaneous declarations. More...

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Enumerations
enum	exit_status_type { E_SUCCESS = 0 , E_ERROR = 1 , E_WARNING = 2 }
	Possible exit status values. These are the same as used by gzip and bzip2. More...

Functions
void	set_exit_status (enum exit_status_type new_status)
void	set_exit_no_warn (void)

Detailed Description

Miscellaneous declarations.

Enumeration Type Documentation

exit_status_type

enum exit_status_type

Possible exit status values. These are the same as used by gzip and bzip2.

Enumerator
E_SUCCESS
E_ERROR
E_WARNING

Function Documentation

set_exit_no_warn()

void set_exit_no_warn ( void )

extern

Use E_SUCCESS instead of E_WARNING if something worth a warning occurs but nothing worth an error has occurred. This is called when –no-warn is specified.

set_exit_status()

void set_exit_status ( enum exit_status_type new_status )

extern

Sets the exit status after a warning or error has occurred. If new_status is E_WARNING and the old exit status was already E_ERROR, the exit status is not changed.