diff options
Diffstat (limited to 'perl.h')
| -rw-r--r-- | perl.h | 209 |
1 files changed, 89 insertions, 120 deletions
@@ -1342,129 +1342,98 @@ typedef union any ANY; #include "handy.h" -/* Some day when we have more 64-bit experience under our belts we may - * be able to merge some of the USE_64_BIT_{FILES,OFFSETS,STDIO,DBM}. At - * the moment (Oct 1998), though, keep them separate. --jhi - */ #ifdef USE_64_BITS -# ifdef USE_64_BIT_FILES -# ifndef USE_64_BIT_OFFSETS -# define USE_64_BIT_OFFSETS -# endif -# ifndef USE_64_BIT_STDIO -# define USE_64_BIT_STDIO -# endif -# ifndef USE_64_BIT_DBM -# define USE_64_BIT_DBM -# endif +# define USE_64_BIT_FILES +#endif + +#if defined(USE_64_BIT_FILES) || defined(USE_LARGE_FILES) +# define USE_64_BIT_OFFSETS +# define USE_64_BIT_STDIO +#endif + +#ifdef __sgi /* UGLY. See below. */ +#define USE_FOPEN64 +#define USE_FSEEK64 +#define USE_FTELL64 +#define USE_FSETPOS64 +#define USE_FGETPOS64 +#define USE_TMPFILE64 +#define USE_FREOPEN64 +#endif + +#ifdef USE_64_BIT_OFFSETS +# ifdef HAS_OFF64_T +# undef Off_t +# define Off_t off64_t +# undef LSEEKSIZE +# define LSEEKSIZE 8 # endif -/* Mention LSEEKSIZE here to get it included in %Config. */ -# ifdef USE_64_BIT_OFFSETS -# ifdef HAS_FSTAT64 -# define fstat fstat64 -# endif -# ifdef HAS_FTRUNCATE64 -# define ftruncate ftruncate64 -# endif -# ifdef HAS_LSEEK64 -# define lseek lseek64 -# ifdef HAS_OFF64_T -# undef Off_t -# define Off_t off64_t -# endif -# else -# ifdef HAS_LLSEEK -# define lseek llseek -# endif -# endif -# ifdef HAS_LSTAT64 -# define lstat lstat64 -# endif - /* Some systems have open64() in libc but use that only - * for true LP64 mode, in mixed mode (ILP32LL64, for example) - * they use the vanilla open(). Such systems should undefine - * d_open64 in their hints files. --jhi */ -# if defined(HAS_OPEN64) -# define open open64 -# endif -# ifdef HAS_OPENDIR64 -# define opendir opendir64 -# endif -# ifdef HAS_READDIR64 -# define readdir readdir64 -# ifdef HAS_STRUCT_DIRENT64 -# define dirent dirent64 -# endif -# endif -# ifdef HAS_SEEKDIR64 -# define seekdir seekdir64 -# endif -# ifdef HAS_STAT64 -# define stat stat64 /* Affects also struct stat, hopefully okay. */ -# endif -# ifdef HAS_TELLDIR64 -# define telldir telldir64 -# endif -# ifdef HAS_TRUNCATE64 -# define truncate truncate64 -# endif - /* flock is not #defined here to be flock64 because it seems - that a system may have struct flock64 but still use flock() - and not flock64(). The actual flocking code in pp_sys.c - must be changed. Also lockf and lockf64 must be dealt - with in pp_sys.c. --jhi */ -# endif -# ifdef USE_64_BIT_STDIO -# ifdef HAS_FGETPOS64 -# define fgetpos fgetpos64 -# endif -# ifdef HAS_FOPEN64 -# define fopen fopen64 -# endif -# ifdef HAS_FREOPEN64 -# define freopen freopen64 -# endif -# ifdef HAS_FSEEK64 -# define fseek fseek64 -# endif -# ifdef HAS_FSEEKO64 -# define fseeko fseeko64 -# endif -# ifdef HAS_FSETPOS64 -# define fsetpos fsetpos64 -# endif -# ifdef HAS_FTELL64 -# define ftell ftell64 -# endif -# ifdef HAS_FTELLO64 -# define ftello ftello64 -# endif -# ifdef HAS_TMPFILE64 -# define tmpfile tmpfile64 -# endif +/* Most 64-bit environments have defines like _LARGEFILE_SOURCE that + * will trigger defines like the ones below. Some 64-bit environments, + * however, do not. */ +# if defined(USE_OPEN64) +# define open open64 # endif -# ifdef USE_64_BIT_DBM -# ifdef HAS_DBMINIT64 -# define dbminit dbminit64 -# endif -# ifdef HAS_DBMCLOSE64 -# define dbmclose dbmclose64 -# endif -# ifdef HAS_FETCH64 -# define fetch fetch64 -# endif -# ifdef HAS_DELETE64 -# define delete delete64 -# endif -# ifdef HAS_STORE64 -# define store store64 -# endif -# ifdef HAS_FIRSTKEY64 -# define firstkey firstkey64 -# endif -# ifdef HAS_NEXTKEY64 -# define nextkey nextkey64 -# endif +# if defined(USE_LSEEK64) +# define lseek lseek64 +# endif +# if defined(USE_LLSEEK) +# define lseek llseek +# endif +# if defined(USE_STAT64) +# define stat stat64 +# endif +# if defined(USE_FSTAT64) +# define fstat fstat64 +# endif +# if defined(USE_LSTAT64) +# define lstat lstat64 +# endif +# if defined(USE_FLOCK64) +# define flock flock64 +# endif +# if defined(USE_LOCKF64) +# define lockf lockf64 +# endif +# if defined(USE_FCNTL64) +# define fcntl fcntl64 +# endif +# if defined(USE_TRUNCATE64) +# define truncate truncate64 +# endif +# if defined(USE_FTRUNCATE64) +# define ftruncate ftruncate64 +# endif +#endif + +#ifdef USE_64_BIT_STDIO +# ifdef HAS_FPOS64_T +# undef Fpos_t +# define Fpos_t fpos64_t +# endif +/* Most 64-bit environments have defines like _LARGEFILE_SOURCE that + * will trigger defines like the ones below. Some 64-bit environments, + * however, do not. */ +# if defined(USE_FOPEN64) +# define fopen fopen64 +# endif +# if defined(USE_FSEEK64) +# define fseek fseek64 +# endif +# if defined(USE_FTELL64) +# define ftell ftell64 +# endif +# if defined(USE_FSETPOS64) +# define fsetpos fsetpos64 +# endif +# if defined(USE_FGETPOS64) +# define fgetpos fgetpos64 +# endif +# if defined(USE_TMPFILE64) +# define tmpfile tmpfile64 +# endif +# if defined(USE_FREOPEN64) +# define freopen freopen64 # endif #endif |