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