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Edit File: dosish.h

/* dosish.h * * Copyright (C) 1993, 1994, 1996, 1997, 1998, 1999, * 2000, 2001, 2002, 2007, by Larry Wall and others * * You may distribute under the terms of either the GNU General Public * License or the Artistic License, as specified in the README file. * */ #define ABORT() abort(); #ifndef SH_PATH #define SH_PATH "/bin/sh" #endif #ifdef DJGPP # define BIT_BUCKET "nul" # define OP_BINARY O_BINARY # define PERL_SYS_INIT_BODY(c,v) \ MALLOC_CHECK_TAINT2(*c,*v) Perl_DJGPP_init(c,v); PERLIO_INIT # define init_os_extras Perl_init_os_extras # define HAS_UTIME # define HAS_KILL char *djgpp_pathexp (const char*); void Perl_DJGPP_init (int *argcp,char ***argvp); # if (DJGPP==2 && DJGPP_MINOR < 2) # define NO_LOCALECONV_MON_THOUSANDS_SEP # endif # ifndef PERL_CORE # define PERL_FS_VER_FMT "%d_%d_%d" # endif # define PERL_FS_VERSION STRINGIFY(PERL_REVISION) "_" \ STRINGIFY(PERL_VERSION) "_" \ STRINGIFY(PERL_SUBVERSION) #else /* DJGPP */ # ifdef WIN32 # define PERL_SYS_INIT_BODY(c,v) \ MALLOC_CHECK_TAINT2(*c,*v) Perl_win32_init(c,v); PERLIO_INIT # define PERL_SYS_TERM_BODY() Perl_win32_term() # define BIT_BUCKET "nul" # else # ifdef NETWARE # define PERL_SYS_INIT_BODY(c,v) \ MALLOC_CHECK_TAINT2(*c,*v) Perl_nw5_init(c,v); PERLIO_INIT # define BIT_BUCKET "nwnul" # else # define PERL_SYS_INIT_BODY(c,v) \ MALLOC_CHECK_TAINT2(*c,*v); PERLIO_INIT # define BIT_BUCKET "\\dev\\nul" /* "wanna be like, umm, Newlined, or somethin?" */ # endif /* NETWARE */ # endif #endif /* DJGPP */ #ifndef PERL_SYS_TERM_BODY # define PERL_SYS_TERM_BODY() \ HINTS_REFCNT_TERM; OP_CHECK_MUTEX_TERM; \ OP_REFCNT_TERM; PERLIO_TERM; MALLOC_TERM #endif #define dXSUB_SYS /* * 5.003_07 and earlier keyed on #ifdef MSDOS for determining if we were * running on DOS, *and* if we had to cope with 16 bit memory addressing * constraints, *and* we need to have memory allocated as unsigned long. * * with the advent of *real* compilers for DOS, they are not locked together. * MSDOS means "I am running on MSDOS". HAS_64K_LIMIT means "I have * 16 bit memory addressing constraints". * * if you need the last, try #DEFINE MEM_SIZE unsigned long. */ #ifdef MSDOS # ifndef DJGPP # define HAS_64K_LIMIT # endif #endif /* USEMYBINMODE * This symbol, if defined, indicates that the program should * use the routine my_binmode(FILE *fp, char iotype, int mode) to insure * that a file is in "binary" mode -- that is, that no translation * of bytes occurs on read or write operations. */ #undef USEMYBINMODE /* Stat_t: * This symbol holds the type used to declare buffers for information * returned by stat(). It's usually just struct stat. It may be necessary * to include <sys/stat.h> and <sys/types.h> to get any typedef'ed * information. */ #if defined(WIN64) || defined(USE_LARGE_FILES) #define Stat_t struct _stati64 #else #if defined(UNDER_CE) #define Stat_t struct xcestat #else #define Stat_t struct stat #endif #endif /* USE_STAT_RDEV: * This symbol is defined if this system has a stat structure declaring * st_rdev */ #define USE_STAT_RDEV /**/ /* ACME_MESS: * This symbol, if defined, indicates that error messages should be * should be generated in a format that allows the use of the Acme * GUI/editor's autofind feature. */ #undef ACME_MESS /**/ /* ALTERNATE_SHEBANG: * This symbol, if defined, contains a "magic" string which may be used * as the first line of a Perl program designed to be executed directly * by name, instead of the standard Unix #!. If ALTERNATE_SHEBANG * begins with a character other then #, then Perl will only treat * it as a command line if it finds the string "perl" in the first * word; otherwise it's treated as the first line of code in the script. * (IOW, Perl won't hand off to another interpreter via an alternate * shebang sequence that might be legal Perl code.) */ /* #define ALTERNATE_SHEBANG "#!" / **/ #include <signal.h> /* * fwrite1() should be a routine with the same calling sequence as fwrite(), * but which outputs all of the bytes requested as a single stream (unlike * fwrite() itself, which on some systems outputs several distinct records * if the number_of_items parameter is >1). */ #define fwrite1 fwrite #define Fstat(fd,bufptr) fstat((fd),(bufptr)) #ifdef DJGPP # define Fflush(fp) djgpp_fflush(fp) #else # define Fflush(fp) fflush(fp) #endif #define Mkdir(path,mode) mkdir((path),(mode)) #ifndef WIN32 # define Stat(fname,bufptr) stat((fname),(bufptr)) #else # define HAS_IOCTL # define HAS_UTIME # define HAS_KILL # define HAS_WAIT # define HAS_CHOWN #endif /* WIN32 */ /* * <rich@phekda.freeserve.co.uk>: The DJGPP port has code that converts * the return code of system() into the form that Unixy wait usually * returns: * * - signal number in bits 0-6; * - core dump flag in bit 7; * - exit code in bits 8-15. * * Bits 0-7 are always zero for DJGPP, because it uses system(). * See djgpp.c. * * POSIX::W* use the W* macros from <sys/wait.h> to decode * the return code. Unfortunately the W* macros for DJGPP use * a different format than Unixy wait does. So there's a mismatch * and, say, WEXITSTATUS($?) will return bogus values. * * So here we add hack to redefine the W* macros from DJGPP's <sys/wait.h> * to work with our return-code conversion. */ #ifdef DJGPP #include <sys/wait.h> #undef WEXITSTATUS #undef WIFEXITED #undef WIFSIGNALED #undef WIFSTOPPED #undef WNOHANG #undef WSTOPSIG #undef WTERMSIG #undef WUNTRACED #define WEXITSTATUS(stat_val) ((stat_val) >> 8) #define WIFEXITED(stat_val) 0 #define WIFSIGNALED(stat_val) 0 #define WIFSTOPPED(stat_val) 0 #define WNOHANG 0 #define WSTOPSIG(stat_val) 0 #define WTERMSIG(stat_val) 0 #define WUNTRACED 0 #endif /* Don't go reading from /dev/urandom */ #define PERL_NO_DEV_RANDOM /* * Local variables: * c-indentation-style: bsd * c-basic-offset: 4 * indent-tabs-mode: t * End: * * ex: set ts=8 sts=4 sw=4 noet: */