nvm_bp - Boilerplate¶

Utilities for boilerplate code.

nvm_bp¶

struct nvm_bp¶

Boilerplate for working with the API.

Encapsulated in a struct such that example code can focus on the interesting parts and the usual boiler-plate code needed to get things going.

Public Members

struct nvm_dev* dev¶

const struct nvm_geo* geo¶

struct nvm_buf_set* bufs¶

struct nvm_vblk* vblk¶

size_t ws_opt¶

size_t naddrs¶

struct nvm_addr nvm_bp::addrs[]

nvm_bp_term¶

void nvm_bp_term(struct nvm_bp * bp)¶

nvm_bp_init_from_args¶

struct nvm_bp* nvm_bp_init_from_args(int argc, char ** argv)¶

Use argv as ‘nvm_bp_init(argv[1], argv[2], argv[3])’.

Return: On success, a initialized boiler-plate

nvm_bp_init¶

struct nvm_bp* nvm_bp_init(const char * dev_ident, int flags, int naddrs)¶

argv[3]: naddrs argv[2]: Backend Identifier as hex, eg.

NVM_BE_IOCTL(0x1), NVM_BE_SPDK(0x4) argv[1]: Device identifier, eg. “/dev/nvme0n1” or “traddrs:0000:00:01.0”

nvm_bp_pr¶

void nvm_bp_pr(const struct nvm_bp * bp)¶