/*
- * Linux PCI Utilities -- Common Functions
+ * The PCI Utilities -- Common Functions
*
- * Copyright (c) 1997--1999 Martin Mares <mj@ucw.cz>
+ * Copyright (c) 1997--2006 Martin Mares <mj@ucw.cz>
*
* Can be freely distributed and used under the terms of the GNU GPL.
*/
#include "pciutils.h"
-void __attribute__((noreturn))
+void NONRET
die(char *msg, ...)
{
va_list args;
va_start(args, msg);
- fputs("lspci: ", stderr);
+ fprintf(stderr, "%s: ", program_name);
vfprintf(stderr, msg, args);
fputc('\n', stderr);
exit(1);
return p;
}
+void *
+xrealloc(void *ptr, unsigned int howmuch)
+{
+ void *p = realloc(ptr, howmuch);
+ if (!p)
+ die("Unable to allocate %d bytes of memory", howmuch);
+ return p;
+}
+
int
parse_generic_option(int i, struct pci_access *pacc, char *optarg)
{
switch (i)
{
-#ifdef HAVE_PM_LINUX_PROC
+#ifdef PCI_HAVE_PM_LINUX_PROC
case 'P':
pacc->method_params[PCI_ACCESS_PROC_BUS_PCI] = optarg;
pacc->method = PCI_ACCESS_PROC_BUS_PCI;
break;
#endif
-#ifdef HAVE_PM_INTEL_CONF
+#ifdef PCI_HAVE_PM_INTEL_CONF
case 'H':
if (!strcmp(optarg, "1"))
pacc->method = PCI_ACCESS_I386_TYPE1;
die("Unknown hardware configuration type %s", optarg);
break;
#endif
-#ifdef HAVE_PM_SYSCALLS
- case 'S':
- pacc->method = PCI_ACCESS_SYSCALLS;
- break;
-#endif
-#ifdef HAVE_PM_DUMP
+#ifdef PCI_HAVE_PM_DUMP
case 'F':
pacc->method_params[PCI_ACCESS_DUMP] = optarg;
pacc->method = PCI_ACCESS_DUMP;