lib/perl5/5.6.1/msys/CORE/dosish.h

   1 #define ABORT() abort();
   2
   3 #ifndef SH_PATH
   4 #define SH_PATH "/bin/sh"
   5 #endif
   6
   7 #ifdef DJGPP
   8 #  define BIT_BUCKET "nul"
   9 #  define OP_BINARY O_BINARY
  10 #  define PERL_SYS_INIT(c,v) Perl_DJGPP_init(c,v)
  11 #  define init_os_extras Perl_init_os_extras
  12 #  include <signal.h>
  13 #  define HAS_UTIME
  14 #  define HAS_KILL
  15    char *djgpp_pathexp (const char*);
  16 #  if (DJGPP==2 && DJGPP_MINOR < 2)
  17 #    define NO_LOCALECONV_MON_THOUSANDS_SEP
  18 #  endif
  19 #  ifdef USE_THREADS
  20 #    define OLD_PTHREADS_API
  21 #  endif
  22 #  define PERL_FS_VER_FMT       "%d_%d_%d"
  23 #else   /* DJGPP */
  24 #  ifdef WIN32
  25 #    define PERL_SYS_INIT(c,v)  Perl_win32_init(c,v)
  26 #    define BIT_BUCKET "nul"
  27 #  else
  28 #    define PERL_SYS_INIT(c,v)
  29 #    define BIT_BUCKET "\\dev\\nul" /* "wanna be like, umm, Newlined, or somethin?" */
  30 #  endif
  31 #endif  /* DJGPP */
  32
  33 #define PERL_SYS_TERM() OP_REFCNT_TERM; MALLOC_TERM
  34 #define dXSUB_SYS
  35
  36 /*
  37  * 5.003_07 and earlier keyed on #ifdef MSDOS for determining if we were
  38  * running on DOS, *and* if we had to cope with 16 bit memory addressing
  39  * constraints, *and* we need to have memory allocated as unsigned long.
  40  *
  41  * with the advent of *real* compilers for DOS, they are not locked together.
  42  * MSDOS means "I am running on MSDOS". HAS_64K_LIMIT means "I have
  43  * 16 bit memory addressing constraints".
  44  *
  45  * if you need the last, try #DEFINE MEM_SIZE unsigned long.
  46  */
  47 #ifdef MSDOS
  48  #ifndef DJGPP
  49   #define HAS_64K_LIMIT
  50  #endif
  51 #endif
  52
  53 /* USEMYBINMODE
  54  *      This symbol, if defined, indicates that the program should
  55  *      use the routine my_binmode(FILE *fp, char iotype, int mode) to insure
  56  *      that a file is in "binary" mode -- that is, that no translation
  57  *      of bytes occurs on read or write operations.
  58  */
  59 #undef USEMYBINMODE
  60
  61 /* Stat_t:
  62  *      This symbol holds the type used to declare buffers for information
  63  *      returned by stat().  It's usually just struct stat.  It may be necessary
  64  *      to include <sys/stat.h> and <sys/types.h> to get any typedef'ed
  65  *      information.
  66  */
  67 #define Stat_t struct stat
  68
  69 /* USE_STAT_RDEV:
  70  *      This symbol is defined if this system has a stat structure declaring
  71  *      st_rdev
  72  */
  73 #define USE_STAT_RDEV   /**/
  74
  75 /* ACME_MESS:
  76  *      This symbol, if defined, indicates that error messages should be
  77  *      should be generated in a format that allows the use of the Acme
  78  *      GUI/editor's autofind feature.
  79  */
  80 #undef ACME_MESS        /**/
  81
  82 /* ALTERNATE_SHEBANG:
  83  *      This symbol, if defined, contains a "magic" string which may be used
  84  *      as the first line of a Perl program designed to be executed directly
  85  *      by name, instead of the standard Unix #!.  If ALTERNATE_SHEBANG
  86  *      begins with a character other then #, then Perl will only treat
  87  *      it as a command line if if finds the string "perl" in the first
  88  *      word; otherwise it's treated as the first line of code in the script.
  89  *      (IOW, Perl won't hand off to another interpreter via an alternate
  90  *      shebang sequence that might be legal Perl code.)
  91  */
  92 /* #define ALTERNATE_SHEBANG "#!" / **/
  93
  94 /*
  95  * fwrite1() should be a routine with the same calling sequence as fwrite(),
  96  * but which outputs all of the bytes requested as a single stream (unlike
  97  * fwrite() itself, which on some systems outputs several distinct records
  98  * if the number_of_items parameter is >1).
  99  */
 100 #define fwrite1 fwrite
 101
 102 #define Fstat(fd,bufptr)   fstat((fd),(bufptr))
 103 #ifdef DJGPP
 104 #   define Fflush(fp)      djgpp_fflush(fp)
 105 #else
 106 #   define Fflush(fp)      fflush(fp)
 107 #endif
 108 #define Mkdir(path,mode)   mkdir((path),(mode))
 109
 110 #ifndef WIN32
 111 #  define Stat(fname,bufptr) stat((fname),(bufptr))
 112 #else
 113 #  define HAS_IOCTL
 114 #  define HAS_UTIME
 115 #  define HAS_KILL
 116 #  define HAS_WAIT
 117 #  define HAS_CHOWN
 118 #endif  /* WIN32 */