libnvme_set_test_sysfs_dir(9) libnvme API manual libnvme_set_test_sysfs_dir(9)

libnvme_set_test_sysfs_dir - Set libnvme's lookup sysfs path for testing

int libnvme_set_test_sysfs_dir (struct libnvme_global_ctx *ctx , const char *path );

struct libnvme_global_ctx object
Directory with sysfs or NULL to restore defaults

0 on success, -EINVAL if ctx is NULL, -ENOMEM on allocation failure.

libnvme_set_test_sysfs_dir September 2026