executor Directory Reference

Directory dependency graph for executor:

Files
file	exec_cmd.c [code]
	Command execution: forks and execs external commands.
file	exec_utils.c [code]
	Execution utilities.
file	executor.c [code]
	Main executor (dispatches to pipe/redir/command handlers)
file	executor_pipe.c [code]
	Pipe execution: forks and handles left / right sides of pipes.
file	executor_redir.c [code]
	Redirection execution (opens files & applies redirections)
file	heredoc.c [code]
	Heredoc processing: reads lines and applies variable expansion.
file	heredoc_collect.c [code]
	Heredoc collection (pre processes all heredocs in AST)
file	path.c [code]
	Command path resolution: searches PATH & validates permissions.