Current File : //usr/lib/x86_64-linux-gnu/perl/5.38/CORE/unixish.h
/* 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 PLATFORM_SYS_TERM_ amigaos4_dispose_fork_array()
# define PLATFORM_SYS_INIT_ STMT_START { \
amigaos4_init_fork_array(); \
amigaos4_init_environ_sema(); \
} STMT_END
#else
# define PLATFORM_SYS_TERM_ NOOP
# define PLATFORM_SYS_INIT_ NOOP
#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; PLATFORM_SYS_INIT_;
#endif
/* Generally add things last-in first-terminated. IO and memory terminations
* need to be generally last
*
* BEWARE that using PerlIO in these will be using freed memory, so may appear
* to work, but must NOT be retained in production code. */
#ifndef PERL_SYS_TERM_BODY
# define PERL_SYS_TERM_BODY() \
ENV_TERM; USER_PROP_MUTEX_TERM; LOCALE_TERM; \
HINTS_REFCNT_TERM; KEYWORD_PLUGIN_MUTEX_TERM; \
OP_CHECK_MUTEX_TERM; OP_REFCNT_TERM; \
PERLIO_TERM; MALLOC_TERM; \
PLATFORM_SYS_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:
*/
Mini Shell