Example: Add lookup of names.

1 files changed, 6 insertions, 1 deletions

diff --git a/example.c b/example.c
index 1e3509f..9b24951 100644
--- a/example.c
+++ b/example.c
@@ -14,6 +14,7 @@ int main(void)
   struct pci_access *pacc;
   struct pci_dev *dev;
   unsigned int c;
+  char namebuf[1024], *name;
 
   pacc = pci_alloc();		/* Get the pci_access structure */
   /* Set all options you want -- here we stick with the defaults */
@@ -23,9 +24,13 @@ int main(void)
     {
       pci_fill_info(dev, PCI_FILL_IDENT | PCI_FILL_BASES | PCI_FILL_CLASS);	/* Fill in header info we need */
       c = pci_read_byte(dev, PCI_INTERRUPT_PIN);				/* Read config register directly */
-      printf("%04x:%02x:%02x.%d vendor=%04x device=%04x class=%04x irq=%d (pin %d) base0=%lx\n",
+      printf("%04x:%02x:%02x.%d vendor=%04x device=%04x class=%04x irq=%d (pin %d) base0=%lx",
 	     dev->domain, dev->bus, dev->dev, dev->func, dev->vendor_id, dev->device_id,
 	     dev->device_class, dev->irq, c, (long) dev->base_addr[0]);
+
+      /* Look up and print the full name of the device */
+      name = pci_lookup_name(pacc, namebuf, sizeof(namebuf), PCI_LOOKUP_DEVICE, dev->vendor_id, dev->device_id);
+      printf(" (%s)\n", name);
     }
   pci_cleanup(pacc);		/* Close everything */
   return 0;