NAME¶

cxl_afu_sysfs_pci - get the sysfs path to the PCI device corresponding with an AFU

SYNOPSIS¶

#include <libcxl.h>

int cxl_afu_sysfs_pci(struct cxl_afu_h *afu, char **pathp);

DESCRIPTION¶

cxl_afu_sysfs_pci() copies the address of a buffer containing the sysfs path to the PCI device corresponding with afu into the pointer pathp.

On success, this function automatically allocates the returned buffer, which must be freed by the caller (much like asprintf).

RETURN VALUE¶

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

ERRORS¶

EINVAL

Invalid argument value.

ENOMEM

Insufficient memory.

SEE ALSO¶

asprintf(3), cxl(3), cxl_adapter_afu_next(3), cxl_afu_dev_name(3), cxl_afu_next(3), free(3)