m_hash.h File Reference

---

Detailed Description

a stripped down hashtable implementation. based on glib, but only using the defaults that we need, e.g. we only need basic types.

Go to the source code of this file.

Data Structures
struct	m_hash_node
	individual entries in the hash table More...
struct	m_hash_table
	a hash table data structure More...
Functions
void	m_hash_table_destroy (struct m_hash_table *hash_table)
	destroys a hash table.
void *	m_hash_table_get (struct m_hash_table *hash_table, const char *key)
	gets a value in the hash table.
int	m_hash_table_set (struct m_hash_table *hash_table, char *key, void *value)
	sets a value in the hash table, creating or overwriting if necessary.
void	m_hash_table_remove (struct m_hash_table *hash_table, const char *key)
	removes a key/value pair in the hash table.
void	m_hash_table_remove_all (struct m_hash_table *hash_table)
	removes all the elements.
const char **	m_hash_table_keys (struct m_hash_table *hash_table)
	returns an array of char * elements representing the keys in the hash table. The last element is NULL to mark the end of the array. The list must be freed after usage to prevent memory leaks.

---

Function Documentation

int m_hash_table_set	(	struct m_hash_table *	hash_table,
		char *	key,
		void *	value
	)

sets a value in the hash table, creating or overwriting if necessary.

Returns:

0 on success, non-zero on failure

---