echo.c File Reference

Implements the echo command for the BSFS filesystem. More...

Functions
int	echo (FILE *disk, superblock_t *sb, char **args)
	Write text or append text to a file, or echo to screen.

Detailed Description

Implements the echo command for the BSFS filesystem.

Writes text to files or displays text on screen.

Function Documentation

echo()

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

Write text or append text to a file, or echo to screen.

Usage: echo "text" [> file | >> file]

Parameters

disk	Open filesystem image.
sb	Loaded superblock.
args	Text tokens and optional redirection operator + filename.

Returns

1 to continue the REPL.