Lines Matching refs:err
33 #include <err.h>
39 int err;
43 err = pci_system_init();
44 if (err != 0) {
45 fprintf(stderr, "Couldn't initialize PCI system: %s\n", strerror(err));
54 err = pci_device_probe(dev);
55 if (err != 0) {
56 fprintf(stderr, "Couldn't probe graphics card: %s\n", strerror(err));
67 err = pci_device_cfg_read_u8(bridge, &stepping, 8);
68 if (err != 0) {
69 fprintf(stderr, "Couldn't read revision ID: %s\n", strerror(err));