X-Git-Url: http://mj.ucw.cz/gitweb/?a=blobdiff_plain;f=common.c;h=7d52530e59873db82626d18ea5793b5d950529c0;hb=b0eb18cc89c5d16d2a47d64994bef03b52d087e7;hp=5b938dd5b26570b9731526f74e266a412a2a4519;hpb=a85769a88b81f22aa43895199cbb01a12e0ab0a7;p=pciutils.git

diff --git a/common.c b/common.c
index 5b938dd..7d52530 100644
--- a/common.c
+++ b/common.c
@@ -1,7 +1,7 @@
 /*
- *	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.
  */
@@ -14,13 +14,13 @@
 
 #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);
@@ -35,18 +35,27 @@ xmalloc(unsigned int howmuch)
   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;
@@ -56,12 +65,7 @@ parse_generic_option(int i, struct pci_access *pacc, char *optarg)
 	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;