33 lines
800 B
Diff
33 lines
800 B
Diff
--- lspci.c
|
|
+++ lspci.c
|
|
@@ -64,6 +64,9 @@
|
|
#define alloca xmalloc
|
|
#endif
|
|
|
|
+/* error return val */
|
|
+static int error = 0;
|
|
+
|
|
/* Our view of the PCI bus */
|
|
|
|
struct device {
|
|
@@ -120,8 +123,10 @@
|
|
d->config = xmalloc(64);
|
|
d->present = xmalloc(64);
|
|
memset(d->present, 1, 64);
|
|
- if (!pci_read_block(p, 0, d->config, 64))
|
|
- die("Unable to read the standard configuration space header");
|
|
+ if (!pci_read_block(p, 0, d->config, 64)) {
|
|
+ fprintf (stderr, "Unable to read the standard configuration space header\n");
|
|
+ error++; return d;
|
|
+ }
|
|
if ((d->config[PCI_HEADER_TYPE] & 0x7f) == PCI_HEADER_TYPE_CARDBUS)
|
|
{
|
|
/* For cardbus bridges, we need to fetch 64 bytes more to get the
|
|
@@ -2401,5 +2406,5 @@
|
|
}
|
|
pci_cleanup(pacc);
|
|
|
|
- return 0;
|
|
+ return (error? 2: 0);
|
|
}
|