close()

Close a compression context. More...

Collaboration diagram for close():

Functions
static void	compr_lz4_close (ComprHandle **ptr)
	Close a compression context - Implements ComprOps::close() -.
static void	compr_zlib_close (ComprHandle **ptr)
	Close a compression context - Implements ComprOps::close() -.
static void	compr_zstd_close (ComprHandle **ptr)
	Close a compression context - Implements ComprOps::close() -.

Detailed Description

Close a compression context.

Parameters

[out]

ptr

Pointer to Compression handle

Note

This function will free all allocated resources, which were allocated by open(), compress() or decompress()

Function Documentation

compr_lz4_close()

static void compr_lz4_close ( ComprHandle ** ptr )

static

Close a compression context - Implements ComprOps::close() -.

Definition at line 171 of file lz4.c.

{
  if (!ptr || !*ptr)
    return;
 
  // Decloak an opaque pointer
  lz4_cdata_free((struct Lz4ComprData **) ptr);
}

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compr_zlib_close()

static void compr_zlib_close ( ComprHandle ** ptr )

static

Close a compression context - Implements ComprOps::close() -.

Definition at line 165 of file zlib.c.

{
  if (!ptr || !*ptr)
    return;
 
  // Decloak an opaque pointer
  zlib_cdata_free((struct ZlibComprData **) ptr);
}

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compr_zstd_close()

static void compr_zstd_close ( ComprHandle ** ptr )

static

Close a compression context - Implements ComprOps::close() -.

Definition at line 166 of file zstd.c.

{
  if (!ptr || !*ptr)
    return;
 
  // Decloak an opaque pointer
  struct ZstdComprData *cdata = *ptr;
 
  if (cdata->cctx)
    ZSTD_freeCCtx(cdata->cctx);
 
  if (cdata->dctx)
    ZSTD_freeDCtx(cdata->dctx);
 
  zstd_cdata_free((struct ZstdComprData **) ptr);
}

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