Represents one command with arguments and redirections. More...

#include <yash.h>

Public Attributes
char *	argv [MAX_ARGS]
	Null-terminated array of arguments.

char *	in_file
	Filename for input redirection.

char *	out_file
	Filename for output redirection.

char *	err_file
	Filename for error redirection.

int	background
	Background execution flag.

Detailed Description

Represents one command with arguments and redirections.

Invariants:

argv is always NULL-terminated.
argv[0] must exist for a valid command (cannot be empty).
At most one of each redirection (in_file, out_file, err_file) may be set.
Redirection fields are either a filename string or NULL.
background == 1 is only valid if the containing Line.is_pipeline == 0.
argv pointers reference the tokenized input buffer, which must outlive parsing and execution.

The documentation for this struct was generated from the following file:

Public Attributes