libnvme_get_directive_receive_length(9)                     libnvme API manual

NAME
       libnvme_get_directive_receive_length - Get directive receive length

SYNOPSIS
       int libnvme_get_directive_receive_length (enum nvme_directive_dtype
       dtype , enum nvme_directive_receive_doper doper , __u32 *len );

ARGUMENTS
       dtype       Directive type, see enum nvme_directive_dtype

       doper       Directive receive operation, see enum
                   nvme_directive_receive_doper

       len         On success, set to this directives payload length in bytes.

RETURN
       0 on success, -1 with errno set to EINVAL if the function did not
       recognize dtype or doper.

September 2026       libnvme_get_directive_receive_length
                                       libnvme_get_directive_receive_length(9)