NAME¶

cxl_afu_opened - return whether an AFU handle is opened

SYNOPSIS¶

#include <libcxl.h>

int cxl_afu_opened(struct cxl_afu_h *afu);

DESCRIPTION¶

cxl_afu_opened() returns 1 if afu is open, or else 0.

RETURN VALUE¶

On success, 0 or 1 is returned. On error, -1 is returned and errno is set appropriately.

ERRORS¶

EINVAL

Invalid argument value.

SEE ALSO¶

cxl(3), cxl_afu_attach(3), cxl_afu_attach_full(3), cxl_afu_attach_work(3), cxl_afu_dev_name(3), cxl_afu_fd(3), cxl_afu_fd_to_h(3), cxl_afu_free(3), cxl_afu_get_process_element(3), cxl_afu_open_dev(3), cxl_afu_open_h(3), cxl_read_event(3), cxl_read_expected_event(3)