pciutils.h

   1 /*
   2  *      The PCI Utilities -- Declarations
   3  *
   4  *      Copyright (c) 1997--2018 Martin Mares <mj@ucw.cz>
   5  *
   6  *      Can be freely distributed and used under the terms of the GNU GPL.
   7  */
   8
   9 #include "lib/pci.h"
  10 #include "lib/sysdep.h"
  11
  12 #ifdef PCI_OS_WINDOWS
  13 #include "compat/getopt.h"
  14 #else
  15 #include <unistd.h>
  16 #endif
  17
  18 #define PCIUTILS_VERSION PCILIB_VERSION
  19
  20 extern const char program_name[];
  21
  22 void die(char *msg, ...) NONRET PCI_PRINTF(1,2);
  23 void *xmalloc(size_t howmuch);
  24 void *xrealloc(void *ptr, size_t howmuch);
  25 char *xstrdup(const char *str);
  26 int parse_generic_option(int i, struct pci_access *pacc, char *arg);
  27
  28 #ifdef PCI_HAVE_PM_INTEL_CONF
  29 #define GENOPT_INTEL "H:"
  30 #define GENHELP_INTEL "-H <mode>\tUse direct hardware access (<mode> = 1 or 2)\n"
  31 #else
  32 #define GENOPT_INTEL
  33 #define GENHELP_INTEL
  34 #endif
  35 #if defined(PCI_HAVE_PM_DUMP) && !defined(PCIUTILS_SETPCI)
  36 #define GENOPT_DUMP "F:"
  37 #define GENHELP_DUMP "-F <file>\tRead PCI configuration dump from a given file\n"
  38 #else
  39 #define GENOPT_DUMP
  40 #define GENHELP_DUMP
  41 #endif
  42
  43 #define GENERIC_OPTIONS "A:GO:" GENOPT_INTEL GENOPT_DUMP
  44 #define GENERIC_HELP \
  45         "-A <method>\tUse the specified PCI access method (see `-A help' for a list)\n" \
  46         "-O <par>=<val>\tSet PCI access parameter (see `-O help' for a list)\n" \
  47         "-G\t\tEnable PCI access debugging\n" \
  48         GENHELP_INTEL GENHELP_DUMP