istream_read_until_num_bytes()

`istream_read_until_num_bytes()`#

Configures the istream_h stream to read until a specified number of bytes is accumulated before triggering an event.

C

Prototype

int istream_read_until_num_bytes(
    istream_h istream,
    size_t    num_bytes,
    gobj_event_t event
);

Parameters

Key	Type	Description
`istream`	`istream_h`	Handle to the input stream.
`num_bytes`	`size_t`	The number of bytes to accumulate before triggering the event.
`event`	`gobj_event_t`	The event to trigger when the specified number of bytes is reached.

Return Value

Returns 0 on success, or -1 if an error occurs.

Notes

Once the specified number of bytes is accumulated, the event is triggered with the collected data.

JS

Prototype

// Not applicable in JS

Python

Prototype

# Not applicable in Python