io\_uring\_sq\_space\_left(3) liburing Manual io\_uring\_sq\_space\_left(3)

# [NAME](#NAME)

io\_uring\_sq\_space\_left - free space in the SQ ring

# [SYNOPSIS](#SYNOPSIS)

```
#include <liburing.h>
```

```
unsigned io_uring_sq_space_left(const struct io_uring *ring);
```

# [DESCRIPTION](#DESCRIPTION)

The [**io\_uring\_sq\_space\_left**(3)](/man/os/liburing/io_uring_sq_space_left.3) function returns how much space is left in the SQ ring belonging to the *ring* param.

# [RETURN VALUE](#RETURN_VALUE)

Returns the number of availables entries in the SQ ring.

# [SEE ALSO](#SEE_ALSO)

[**io\_uring\_sq\_ready**(3)](/man/os/liburing/io_uring_sq_ready.3)

January 25, 2022 liburing-2.1

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Document: io_uring_sq_space_left(3) from liburing 2.15-r5 (Chainguard OS)
Source: https://github.com/axboe/liburing.git