handles.c File Reference

INI handle registry implementation used by VM INI opcodes. More...

#include <iniparser/dictionary.h>
#include <iniparser/iniparser.h>
#include <ctype.h>
#include <stdio.h>
#include <string.h>
#include "handles.h"

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Functions
int	ini_alloc_handle (dictionary *d)
	Allocate a registry handle for a newly created dictionary.
dictionary *	ini_get (int h)
	Look up a dictionary pointer by registry handle.
int	ini_free_handle (int h)
	Free a previously allocated handle and close its dictionary.
void	ini_make_full_key (char *buf, size_t cap, const char *sec, const char *key)
	Build a fully qualified key "section:key" into a caller-provided buffer.

Variables
IniSlot	g_ini [64]

Detailed Description

INI handle registry implementation used by VM INI opcodes.

Provides a tiny fixed-size registry mapping small integer handles to iniparser dictionary pointers. Not thread-safe. Handles are positive integers in range [1, 63].

Definition in file handles.c.

Function Documentation

ini_alloc_handle()

int ini_alloc_handle

(

dictionary *

d

)

Allocate a registry handle for a newly created dictionary.

Parameters

d	Pointer to an iniparser dictionary.

Returns

Handle id (>0) on success or 0 on failure.

Definition at line 43 of file handles.c.

ini_free_handle()

int ini_free_handle

(

int

h

)

Free a previously allocated handle and close its dictionary.

Parameters

h	Handle id to free.

Returns

1 on success, 0 on error (invalid handle or not in use).

Definition at line 60 of file handles.c.

ini_get()

dictionary * ini_get

(

int

h

)

Look up a dictionary pointer by registry handle.

Parameters

h	Handle id previously returned by ini_alloc_handle().

Returns

Pointer to dictionary or NULL if not found.

Definition at line 55 of file handles.c.

ini_make_full_key()

void ini_make_full_key	(	char *	buf,
		size_t	cap,
		const char *	sec,
		const char *	key )

Build a fully qualified key "section:key" into a caller-provided buffer.

Parameters

buf	Destination buffer.
cap	Capacity of buf in bytes (including terminator).
sec	Section name (may be NULL for default section).
key	Key name (must not be NULL).

Definition at line 68 of file handles.c.

Variable Documentation

g_ini

IniSlot g_ini[64]

Single global registry (defined in handles.c).

Definition at line 41 of file handles.c.