Method
GimpParasiteget_data
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Declaration [src]
gconstpointer
gimp_parasite_get_data (
const GimpParasite* parasite,
guint32* num_bytes
)
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Description [src]
Gets the parasite’s data. It may not necessarily be text, nor is it
guaranteed to be NULL-terminated. It is your responsibility to know
how to deal with this data.
Even when you expect a nul-terminated string, it is advised not to
assume the returned data to be, as parasites can be edited by third
party scripts. You may end up reading out-of-bounds data. So you
should only ignore num_bytes when you all you care about is checking
if the parasite has contents.
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Parameters
num_bytes-
Type:
guint32*Size of the returned data.
The argument will be set by the function. The argument can be set to NULLby the method.
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Return value
Type: An array of char
Parasite’s data.
The length of the array is in the num_bytes argument. |