gold/gold.h

   1 // gold.h -- general definitions for gold   -*- C++ -*-
   2
   3 #ifndef GOLD_GOLD_H
   4
   5 #include "config.h"
   6 #include "ansidecl.h"
   7
   8 #ifdef ENABLE_NLS
   9 # include <libintl.h>
  10 # define _(String) gettext (String)
  11 # ifdef gettext_noop
  12 #  define N_(String) gettext_noop (String)
  13 # else
  14 #  define N_(String) (String)
  15 # endif
  16 #else
  17 # define gettext(Msgid) (Msgid)
  18 # define dgettext(Domainname, Msgid) (Msgid)
  19 # define dcgettext(Domainname, Msgid, Category) (Msgid)
  20 # define textdomain(Domainname) while (0) /* nothing */
  21 # define bindtextdomain(Domainname, Dirname) while (0) /* nothing */
  22 # define _(String) (String)
  23 # define N_(String) (String)
  24 #endif
  25
  26 // Figure out how to get a hash set and a hash map.  The fallback is
  27 // to just use set and map.
  28
  29 #include <tr1/unordered_set>
  30 #include <tr1/unordered_map>
  31
  32 // We need a template typedef here.
  33
  34 #define Unordered_set std::tr1::unordered_set
  35 #define Unordered_map std::tr1::unordered_map
  36
  37 namespace gold
  38 {
  39
  40 // The name of the program as used in error messages.
  41 extern const char* program_name;
  42
  43 // This function is called to exit the program.  Status is true to
  44 // exit success (0) and false to exit failure (1).
  45 extern void
  46 gold_exit(bool status) ATTRIBUTE_NORETURN;
  47
  48 // This function is called to emit an unexpected error message and a
  49 // newline, and then exit with failure.  If PERRNO is true, it reports
  50 // the error in errno.
  51 extern void
  52 gold_fatal(const char* msg, bool perrno) ATTRIBUTE_NORETURN;
  53
  54 // This is function is called in some cases if we run out of memory.
  55 extern void
  56 gold_nomem() ATTRIBUTE_NORETURN;
  57
  58 // This function is called in cases which can not arise if the code is
  59 // written correctly.
  60 extern void
  61 gold_unreachable() ATTRIBUTE_NORETURN;
  62
  63 } // End namespace gold.
  64
  65 #endif // !defined(GOLD_GOLD_H)