builtin_env.c File Reference

Implements env: displays all env variables. More...

#include "builtins.h"
#include "libft.h"

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Detailed Description

Implements env: displays all env variables.

Definition in file builtin_env.c.

Functions
int	builtin_env (char **args, t_env *env)
	Implement the env command. More...

Function Documentation

builtin_env()

int builtin_env	(	char **	args,
		t_env *	env
	)

Implement the env command.

Print all environment variables which have a value in "KEY=VALUE" format, one per line and rejecting extra arguments.

Parameters

args	NULL terminated arguments array with arg[0] = "env"
env	Environment list to print

Returns

0 on success and 1 if extra arguments were given

Definition at line 26 of file builtin_env.c.

References t_env::key, t_env::next, and t_env::value.

Referenced by exec_builtin().

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