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unixish.h
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/* unixish.h * * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1999, 2000, 2001, 2002, * 2003, 2006, 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. * */ /* * The following symbols are defined if your operating system supports * functions by that name. All Unixes I know of support them, thus they * are not checked by the configuration script, but are directly defined * here. */ #ifndef PERL_MICRO /* HAS_IOCTL: * This symbol, if defined, indicates that the ioctl() routine is * available to set I/O characteristics */ #define HAS_IOCTL /**/ /* HAS_UTIME: * This symbol, if defined, indicates that the routine utime() is * available to update the access and modification times of files. */ #define HAS_UTIME /**/ /* HAS_GROUP * This symbol, if defined, indicates that the getgrnam() and * getgrgid() routines are available to get group entries. * The getgrent() has a separate definition, HAS_GETGRENT. */ #define HAS_GROUP /**/ /* HAS_PASSWD * This symbol, if defined, indicates that the getpwnam() and * getpwuid() routines are available to get password entries. * The getpwent() has a separate definition, HAS_GETPWENT. */ #define HAS_PASSWD /**/ #define HAS_KILL #define HAS_WAIT #endif /* !PERL_MICRO */ /* USEMYBINMODE * This symbol, if defined, indicates that the program should * use the routine my_binmode(FILE *fp, char iotype) 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. */ #define Stat_t struct stat /* 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 /**/ /* UNLINK_ALL_VERSIONS: * This symbol, if defined, indicates that the program should arrange * to remove all versions of a file if unlink() is called. This is * probably only relevant for VMS. */ /* #define UNLINK_ALL_VERSIONS / **/ /* VMS: * This symbol, if defined, indicates that the program is running under * VMS. It is currently automatically set by cpps running under VMS, * and is included here for completeness only. */ /* #define VMS / **/ /* 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> #ifndef SIGABRT # define SIGABRT SIGILL #endif #ifndef SIGILL # define SIGILL 6 /* blech */ #endif #define ABORT() kill(PerlProc_getpid(),SIGABRT); /* * 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 Stat(fname,bufptr) stat((fname),(bufptr)) #ifdef __amigaos4__ int afstat(int fd, struct stat *statb); # define Fstat(fd,bufptr) afstat((fd),(bufptr)) #endif #ifndef Fstat # define Fstat(fd,bufptr) fstat((fd),(bufptr)) #endif #define Fflush(fp) fflush(fp) #define Mkdir(path,mode) mkdir((path),(mode)) #if defined(__amigaos4__) # define PERL_SYS_INIT_BODY(c,v) \ MALLOC_CHECK_TAINT2(*c,*v) PERL_FPU_INIT; PERLIO_INIT; MALLOC_INIT; amigaos4_init_fork_array(); amigaos4_init_environ_sema(); # define PERL_SYS_TERM_BODY() \ HINTS_REFCNT_TERM; OP_CHECK_MUTEX_TERM; \ OP_REFCNT_TERM; PERLIO_TERM; MALLOC_TERM; LOCALE_TERM; \ amigaos4_dispose_fork_array(); #endif #ifndef PERL_SYS_INIT_BODY # define PERL_SYS_INIT_BODY(c,v) \ MALLOC_CHECK_TAINT2(*c,*v) PERL_FPU_INIT; PERLIO_INIT; MALLOC_INIT #endif #ifndef PERL_SYS_TERM_BODY # define PERL_SYS_TERM_BODY() \ HINTS_REFCNT_TERM; OP_CHECK_MUTEX_TERM; \ OP_REFCNT_TERM; PERLIO_TERM; MALLOC_TERM; \ LOCALE_TERM; #endif #define BIT_BUCKET "/dev/null" #define dXSUB_SYS dNOOP #ifndef NO_ENVIRON_ARRAY #define USE_ENVIRON_ARRAY #endif /* * ex: set ts=8 sts=4 sw=4 et: */