env_node Struct Reference

Struct representing one level in the function variable stack. More...

Collaboration diagram for env_node:

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Data Fields
hash_table_t	env
	Variable table.
int	new_scope
	Does this node imply a new variable scope? If yes, all non-global variables below this one in the stack are invisible.
int	export
	Does this node contain any variables which are exported to subshells.
struct env_node *	next
	Pointer to next level.

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Detailed Description

Struct representing one level in the function variable stack.

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Field Documentation

int env_node::new_scope

Does this node imply a new variable scope? If yes, all non-global variables below this one in the stack are invisible.

If new_scope is set for the global variable node, the universe will explode.

Referenced by env_exist(), env_get(), env_get_names(), env_get_node(), env_init(), env_pop(), env_push(), env_set(), get_exported(), local_scope_exports(), and try_remove().

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

• env.c