gbuffer_set_wr()

`gbuffer_set_wr()`#

Sets the write offset of the gbuffer_t structure, adjusting the position where new data will be written.

C

Prototype

int gbuffer_set_wr(
    gbuffer_t *gbuf,
    size_t     offset
);

Parameters

Key	Type	Description
`gbuf`	`gbuffer_t *`	Pointer to the `gbuffer_t` structure whose write offset is to be set.
`offset`	`size_t`	The new write offset position within the buffer.

Return Value

Returns 0 on success. Returns -1 if the specified offset exceeds the buffer size.

Notes

This function is useful when using gbuffer_t as a write buffer, allowing manual control over the write position.

JS

Prototype

// Not applicable in JS

Python

Prototype

# Not applicable in Python