umask.c File Reference

Implements umask command to show/set umask in octal. More...

Functions
int	umask_cmd (FILE *disk, superblock_t *sb, char **args)
	Show or set the session umask (octal).

Detailed Description

Implements umask command to show/set umask in octal.

Function Documentation

umask_cmd()

int umask_cmd	(	FILE *	disk,
		superblock_t *	sb,
		char **	args )

Show or set the session umask (octal).

With no argument, prints the current umask. With a single octal argument, sets the session umask for subsequent creates. Values must be 000..777.

Parameters

disk	Open filesystem image (unused).
sb	Loaded superblock (unused).
args	argv-like vector; optional octal value in args[1].

Returns

1 to continue the browser loop.