var.h File Reference

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Typedefs
typedef struct var_s	var_t
Functions
int	var_create (const char *name, const char *value, var_t **)
int	var_bin_create (const char *name, const unsigned char *data, size_t size, var_t **)
int	var_free (var_t *)
const char *	var_get_name (var_t *v)
const char *	var_get_value (var_t *v)
size_t	var_get_value_size (var_t *v)
u_string_t *	var_get_name_s (var_t *v)
u_string_t *	var_get_value_s (var_t *v)
int	var_set (var_t *, const char *name, const char *value)
int	var_set_name (var_t *v, const char *name)
int	var_set_value (var_t *v, const char *value)
int	var_set_bin_value (var_t *v, const unsigned char *data, size_t size)
void	var_set_opaque (var_t *v, void *blob)
void *	var_get_opaque (var_t *v)

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Typedef Documentation

typedef struct var_s var_t

Definition at line 22 of file var.h.

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Function Documentation

int var_bin_create	(	const char *	name,
		const unsigned char *	data,
		size_t	size,
		var_t **
	)

Definition at line 68 of file var.c.

int var_create	(	const char *	name,
		const char *	value,
		var_t **
	)

Definition at line 93 of file var.c.

int var_free

(

var_t *

)

Definition at line 108 of file var.c.

const char* var_get_name

(

var_t *

v

)

Get the name of a variable.

Return a char* containing the name of variable v.

Parameters:

v

variable object

Returns:

the name string of the given v (may be NULL)

Definition at line 138 of file var.c.

u_string_t* var_get_name_s

(

var_t *

v

)

Get name u_string_t of a variable.

Return an u_string_t containing the name string of variable v.

Parameters:

v

variable object

Returns:

the name string of v (may be NULL)

Definition at line 29 of file var.c.

void* var_get_opaque

(

var_t *

v

)

Definition at line 63 of file var.c.

const char* var_get_value

(

var_t *

v

)

Get the value of a variable.

Return a char* containing the value of variable v.

Parameters:

v

variable object

Returns:

the value string of the given v (may be NULL)

Definition at line 155 of file var.c.

u_string_t* var_get_value_s

(

var_t *

v

)

Get u_string_t value of a variable.

Return an u_string_t containing the name string of variable v.

Parameters:

v

variable object

Returns:

the value string of v (may be NULL)

Definition at line 46 of file var.c.

size_t var_get_value_size

(

var_t *

v

)

Get the size of a variable value.

Return a size_t with the value size of variable v.

Parameters:

v

variable object

Returns:

the size of the variable value

Definition at line 172 of file var.c.

int var_set	(	var_t *	var,
		const char *	name,
		const char *	value
	)

Set the name and value of a variable.

Set variable var to name and value.

Parameters:

	var	variable object
	name	string name (null-terminated)
	value	string value (null-terminated)

Returns:

0 if successful, non-zero on error

Definition at line 191 of file var.c.

int var_set_bin_value	(	var_t *	v,
		const unsigned char *	data,
		size_t	size
	)

Set binary value of a variable.

Set binary value of variable v.

Parameters:

	v	variable object
	data	value data
	size	value size

Returns:

0 if successful, non-zero on error

Definition at line 261 of file var.c.

int var_set_name	(	var_t *	v,
		const char *	name
	)

Set the name of a variable.

Set the name of variable v

Parameters:

	v	variable object
	name	variable name (null-terminated)

Returns:

0 if successful, non-zero on error

Definition at line 216 of file var.c.

void var_set_opaque	(	var_t *	v,
		void *	blob
	)

Definition at line 58 of file var.c.

int var_set_value	(	var_t *	v,
		const char *	value
	)

Set the value of a variable.

Set the value of variable v to value

Parameters:

	v	variable object
	value	variable value (null-terminated)

Returns:

0 if successful, non-zero on error

Definition at line 239 of file var.c.