memory
3
GSF Library
memory
Synopsis
GsfInputMemory;
GsfInput* gsf_input_mmap_new (char const *filename,
GError **err);
GsfInput* gsf_input_memory_new (guint8 const *buf,
gsf_off_t length,
gboolean needs_free);
GsfInput* gsf_input_memory_new_clone (guint8 const *buf,
gsf_off_t length);
GsfInput* gsf_input_memory_new_from_iochannel
(GIOChannel *channel,
GError **error);
GsfOutputMemory;
const guint8* gsf_output_memory_get_bytes (GsfOutputMemory *mem);
GType gsf_output_memory_get_type (void);
GsfOutput* gsf_output_memory_new (void);
GsfSharedMemory;
GsfSharedMemory* gsf_shared_memory_new (void *buf,
gsf_off_t size,
gboolean needs_free);
GsfSharedMemory* gsf_shared_memory_mmapped_new
(void *buf,
gsf_off_t size);
Object Hierarchy
GObject
+----GsfInput
+----GsfInputMemory
GObject
+----GsfOutput
+----GsfOutputMemory
GObject
+----GsfSharedMemory
Description
Details
<anchor id="GsfInputMemory-struct"/>GsfInputMemory
GsfInputMemorytypedef struct _GsfInputMemory GsfInputMemory;
<anchor id="gsf-input-mmap-new"/>gsf_input_mmap_new ()
gsf_input_mmap_newGsfInput* gsf_input_mmap_new (char const *filename,
GError **err);
filename :
The file on disk that you want to mmap
err :
A GError, or optionally null
Returns : A new GsfInputMemory
<anchor id="gsf-input-memory-new"/>gsf_input_memory_new ()
gsf_input_memory_newGsfInput* gsf_input_memory_new (guint8 const *buf,
gsf_off_t length,
gboolean needs_free);
buf :
The input bytes
length :
The length of buf
needs_free :
Whether you want this memory to be free'd at object destruction
Returns : A new GsfInputMemory
<anchor id="gsf-input-memory-new-clone"/>gsf_input_memory_new_clone ()
gsf_input_memory_new_cloneGsfInput* gsf_input_memory_new_clone (guint8 const *buf,
gsf_off_t length);
buf :
The input bytes
length :
The length of buf
Returns : A new GsfInputMemory
<anchor id="gsf-input-memory-new-from-iochannel"/>gsf_input_memory_new_from_iochannel ()
gsf_input_memory_new_from_iochannelGsfInput* gsf_input_memory_new_from_iochannel
(GIOChannel *channel,
GError **error);
channel :
a GIOChannel.
error :
a GError
Returns :a new GsfInputMemory or NULL.
<anchor id="GsfOutputMemory-struct"/>GsfOutputMemory
GsfOutputMemorytypedef struct _GsfOutputMemory GsfOutputMemory;
<anchor id="gsf-output-memory-get-bytes"/>gsf_output_memory_get_bytes ()
gsf_output_memory_get_bytesconst guint8* gsf_output_memory_get_bytes (GsfOutputMemory *mem);
mem :
the output device.
Returns : The data that has been written to mem, or null
<anchor id="gsf-output-memory-get-type"/>gsf_output_memory_get_type ()
gsf_output_memory_get_typeGType gsf_output_memory_get_type (void);
Returns :
<anchor id="gsf-output-memory-new"/>gsf_output_memory_new ()
gsf_output_memory_newGsfOutput* gsf_output_memory_new (void);
Returns :a new file or NULL.
<anchor id="GsfSharedMemory-struct"/>GsfSharedMemory
GsfSharedMemorytypedef struct _GsfSharedMemory GsfSharedMemory;
<anchor id="gsf-shared-memory-new"/>gsf_shared_memory_new ()
gsf_shared_memory_newGsfSharedMemory* gsf_shared_memory_new (void *buf,
gsf_off_t size,
gboolean needs_free);
buf :
size :
needs_free :
Returns :
<anchor id="gsf-shared-memory-mmapped-new"/>gsf_shared_memory_mmapped_new ()
gsf_shared_memory_mmapped_newGsfSharedMemory* gsf_shared_memory_mmapped_new
(void *buf,
gsf_off_t size);
buf :
size :
Returns :