*/*) cd `expr X$0 : 'X\(.*\)/'` ;;
esac
echo "Extracting config.h (with variable substitutions)"
-sed <<!GROK!THIS! >config.h -e 's!^#undef!/\*#define!' -e 's!^#un-def!#undef!'
+sed <<!GROK!THIS! >config.h -e 's!^#undef\(.*/\)\*!/\*#define\1 \*!' -e 's!^#un-def!#undef!'
/*
* This file was produced by running the config_h.SH script, which
* gets its values from config.sh, which is generally produced by
/* MEM_ALIGNBYTES:
* This symbol contains the number of bytes required to align a
* double. Usual values are 2, 4 and 8.
+ * On NeXT starting with 3.2, you can build "Fat" Multiple Architecture
+ * Binaries (MAB) for targets with varying alignment. This only matters
+ * for perl, where the config.h can be generated and installed on one
+ * system, and used by a different architecture to build an extension.
+ * The default is eight, for safety.
*/
+#ifndef NeXT
#define MEM_ALIGNBYTES $alignbytes /**/
+#else /* NeXT */
+#ifdef __m68k__
+#define MEM_ALIGNBYTES 2
+#else
+#ifdef __i386__
+#define MEM_ALIGNBYTES 4
+#else /* __hppa__, __sparc__ and default for unknown architectures */
+#define MEM_ALIGNBYTES 8
+#endif /* __i386__ */
+#endif /* __m68k__ */
+#endif /* NeXT */
+
+/* ARCHNAME:
+ * This symbol holds a string representing the architecture name.
+ * It may be used to construct an architecture-dependant pathname
+ * where library files may be held under a private library, for
+ * instance.
+ */
+#define ARCHNAME "$archname" /**/
/* BIN:
* This symbol holds the path of the bin directory where the package will
* be installed. Program must be prepared to deal with ~name substitution.
*/
+/* BIN_EXP:
+ * This symbol is the filename expanded version of the BIN symbol, for
+ * programs that do not want to deal with that at run-time.
+ */
#define BIN "$bin" /**/
+#define BIN_EXP "$binexp" /**/
/* CAT2:
* This macro catenates 2 tokens together.
*/
+/* STRINGIFY:
+ * This macro surrounds its token with double quotes.
+ */
#if $cpp_stuff == 1
#define CAT2(a,b)a/**/b
#define CAT3(a,b,c)a/**/b/**/c
*/
#$d_fsetpos HAS_FSETPOS /**/
+/* HAS_GETTIMEOFDAY:
+ * This symbol, if defined, indicates that the gettimeofday() system
+ * call is available for a sub-second accuracy clock. Usually, the file
+ * <sys/resource.h> needs to be included (see I_SYS_RESOURCE).
+ * The type "Timeval" should be used to refer to "struct timeval".
+ */
+#$d_gettimeod HAS_GETTIMEOFDAY /**/
+#ifdef HAS_GETTIMEOFDAY
+#define Timeval struct timeval /* Structure used by gettimeofday() */
+#endif
+
/* HAS_GETGROUPS:
* This symbol, if defined, indicates that the getgroups() routine is
* available to get the list of process groups. If unavailable, multiple
* groups are probably not supported.
*/
+/* HAS_SETGROUPS:
+ * This symbol, if defined, indicates that the setgroups() routine is
+ * available to set the list of process groups. If unavailable, multiple
+ * groups are probably not supported.
+ */
#$d_getgrps HAS_GETGROUPS /**/
+#$d_setgrps HAS_SETGROUPS /**/
/* HAS_GETHOSTENT:
* This symbol, if defined, indicates that the gethostent routine is
*/
#$d_gethent HAS_GETHOSTENT /**/
+/* HAS_GETHOSTBYADDR:
+ * This symbol, if defined, indicates that the gethostbyaddr routine is
+ * available to lookup hosts by their IP addresses.
+ */
+#$d_gethbyaddr HAS_GETHOSTBYADDR /**/
+
+/* Netdb_host_t:
+ * This symbol holds the type used for the 1st argument
+ * to gethostbyaddr().
+ */
+#define Netdb_host_t $netdb_host_type
+
+/* Netdb_hlen_t:
+ * This symbol holds the type used for the 2nd argument
+ * to gethostbyaddr().
+ */
+#define Netdb_hlen_t $netdb_hlen_type
+
+/* HAS_GETHOSTBYNAME:
+ * This symbol, if defined, indicates that the gethostbyname routine is
+ * available to lookup hosts by their DNS names.
+ */
+#$d_gethbyname HAS_GETHOSTBYNAME /**/
+
+/* Netdb_name_t:
+ * This symbol holds the type used for the 1st argument
+ * to gethostbyname(), the 1st argument to getnetbyname(),
+ * the 1st argument to getprotobyname(), the 1st argument to
+ * getservbyname(), the 2nd argument to getservbyname(),
+ * and the 2nd argument to getservbyport().
+ */
+#define Netdb_name_t $netdb_name_type
+
+/* HAS_GETNETBYADDR:
+ * This symbol, if defined, indicates that the getnetbyaddr routine is
+ * available to lookup networks by their IP addresses.
+ */
+#$d_getnbyaddr HAS_GETNETBYADDR /**/
+
+/* Netdb_net_t:
+ * This symbol holds the type used for the 1st argument
+ * to getnetbyaddr().
+ */
+#define Netdb_net_t $netdb_net_type
+
+/* HAS_GETNETBYNAME:
+ * This symbol, if defined, indicates that the getnetbyname routine is
+ * available to lookup networks by their names.
+ */
+#$d_getnbyname HAS_GETNETBYNAME /**/
+
+/* HAS_GETPROTOBYNAME:
+ * This symbol, if defined, indicates that the getprotobyname routine is
+ * available to lookup protocols by their names.
+ */
+#$d_getpbyname HAS_GETPROTOBYNAME /**/
+
+/* HAS_GETPROTOBYNUMBER:
+ * This symbol, if defined, indicates that the getprotobynumber routine is
+ * available to lookup protocols by their numbers.
+ */
+#$d_getpbynumber HAS_GETPROTOBYNUMBER /**/
+
+/* HAS_GETSERVBYNAME:
+ * This symbol, if defined, indicates that the getservbyname routine is
+ * available to lookup services by their names.
+ */
+#$d_getsbyname HAS_GETSERVBYNAME /**/
+
+/* HAS_GETSERVBYPORT:
+ * This symbol, if defined, indicates that the getservbyport routine is
+ * available to lookup services by their ports.
+ */
+#$d_getsbyport HAS_GETSERVBYPORT /**/
+
/* HAS_UNAME:
* This symbol, if defined, indicates that the C program may use the
* uname() routine to derive the host name. See also HAS_GETHOSTNAME
*/
#$d_getlogin HAS_GETLOGIN /**/
-/* HAS_GETPGRP:
- * This symbol, if defined, indicates that the getpgrp routine is
- * available to get the current process group.
- */
-#$d_getpgrp HAS_GETPGRP /**/
-
/* HAS_GETPGRP2:
* This symbol, if defined, indicates that the getpgrp2() (as in DG/UX)
* routine is available to get the current process group.
*/
#$d_poll HAS_POLL /**/
+/* HAS_PTHREAD_YIELD:
+ * This symbol, if defined, indicates that the pthread_yield routine is
+ * available to yield the execution of the current thread.
+ */
+#$d_pthread_yield HAS_PTHREAD_YIELD
+
/* HAS_READDIR:
* This symbol, if defined, indicates that the readdir routine is
* available to read directory entries. You may have to include
*/
#$d_readdir HAS_READDIR /**/
+/* HAS_SCHED_YIELD:
+ * This symbol, if defined, indicates that the sched_yield
+ * routine is available to yield the execution of the current thread.
+ */
+#$d_sched_yield HAS_SCHED_YIELD
+
/* HAS_SEEKDIR:
* This symbol, if defined, indicates that the seekdir routine is
* available. You may have to include <dirent.h>. See I_DIRENT.
*/
#$d_safemcpy HAS_SAFE_MEMCPY /**/
+/* HAS_SANE_MEMCMP:
+ * This symbol, if defined, indicates that the memcmp routine is available
+ * and can be used to compare relative magnitudes of chars with their high
+ * bits set. If it is not defined, roll your own version.
+ */
+#$d_sanemcmp HAS_SANE_MEMCMP /**/
+
/* HAS_SELECT:
* This symbol, if defined, indicates that the select routine is
* available to select active file descriptors. If the timeout field
*/
#$d_setlocale HAS_SETLOCALE /**/
-/* HAS_SETPGID:
- * This symbol, if defined, indicates that the setpgid routine is
- * available to set process group ID.
- */
-#$d_setpgid HAS_SETPGID /**/
-
-/* HAS_SETPGRP:
- * This symbol, if defined, indicates that the setpgrp routine is
- * available to set the current process group.
- */
-/* USE_BSDPGRP:
- * This symbol, if defined, indicates that the BSD notion of process
- * group is to be used. For instance, you have to say setpgrp(pid, pgrp)
- * instead of the USG setpgrp().
- */
-#$d_setpgrp HAS_SETPGRP /**/
-#$d_bsdpgrp USE_BSDPGRP /**/
-
/* HAS_SETPGRP2:
* This symbol, if defined, indicates that the setpgrp2() (as in DG/UX)
* routine is available to set the current process group.
* and FILE_cnt(fp) macros will also be defined and should be used
* to access these fields.
*/
-/* USE_STDIO_BASE:
- * This symbol is defined if the _base field (or similar) of the
- * stdio FILE structure can be used to access the stdio buffer for
- * a file handle. If this is defined, then the FILE_base(fp) macro
- * will also be defined and should be used to access this field.
- * Also, the FILE_bufsiz(fp) macro will be defined and should be used
- * to determine the number of bytes in the buffer. USE_STDIO_BASE
- * will never be defined unless USE_STDIO_PTR is.
- */
-#$d_stdstdio USE_STDIO_PTR /**/
-#$d_stdiobase USE_STDIO_BASE /**/
-
/* FILE_ptr:
* This macro is used to access the _ptr field (or equivalent) of the
* FILE structure pointed to by its argument. This macro will always be
* This symbol is defined if the FILE_cnt macro can be used as an
* lvalue.
*/
+#$d_stdstdio USE_STDIO_PTR /**/
#ifdef USE_STDIO_PTR
#define FILE_ptr(fp) $stdio_ptr
#$d_stdio_ptr_lval STDIO_PTR_LVALUE /**/
#$d_stdio_cnt_lval STDIO_CNT_LVALUE /**/
#endif
+/* USE_STDIO_BASE:
+ * This symbol is defined if the _base field (or similar) of the
+ * stdio FILE structure can be used to access the stdio buffer for
+ * a file handle. If this is defined, then the FILE_base(fp) macro
+ * will also be defined and should be used to access this field.
+ * Also, the FILE_bufsiz(fp) macro will be defined and should be used
+ * to determine the number of bytes in the buffer. USE_STDIO_BASE
+ * will never be defined unless USE_STDIO_PTR is.
+ */
/* FILE_base:
* This macro is used to access the _base field (or equivalent) of the
* FILE structure pointed to by its argument. This macro will always be
* structure pointed to its argument. This macro will always be defined
* if USE_STDIO_BASE is defined.
*/
+#$d_stdiobase USE_STDIO_BASE /**/
#ifdef USE_STDIO_BASE
#define FILE_base(fp) $stdio_base
#define FILE_bufsiz(fp) $stdio_bufsiz
#$d_syserrlst HAS_SYS_ERRLIST /**/
#define Strerror(e) $d_strerrm
+/* HAS_STRTOD:
+ * This symbol, if defined, indicates that the strtod routine is
+ * available to provide better numeric string conversion than atof().
+ */
+#$d_strtod HAS_STRTOD /**/
+
+/* HAS_STRTOL:
+ * This symbol, if defined, indicates that the strtol routine is available
+ * to provide better numeric string conversion than atoi() and friends.
+ */
+#$d_strtol HAS_STRTOL /**/
+
+/* HAS_STRTOUL:
+ * This symbol, if defined, indicates that the strtoul routine is
+ * available to provide conversion of strings to unsigned long.
+ */
+#$d_strtoul HAS_STRTOUL /**/
+
/* HAS_STRXFRM:
* This symbol, if defined, indicates that the strxfrm() routine is
* available to transform strings.
/* Groups_t:
* This symbol holds the type used for the second argument to
- * getgroups(). Usually, this is the same of gidtype, but
+ * [gs]etgroups(). Usually, this is the same of gidtype, but
* sometimes it isn't. It can be int, ushort, uid_t, etc...
* It may be necessary to include <sys/types.h> to get any
* typedef'ed information. This is only required if you have
- * getgroups().
+ * getgroups() or setgroups().
*/
-#ifdef HAS_GETGROUPS
-#define Groups_t $groupstype /* Type for 2nd arg to getgroups() */
+#if defined(HAS_GETGROUPS) || defined(HAS_SETGROUPS)
+#define Groups_t $groupstype /* Type for 2nd arg to [gs]etgroups() */
#endif
/* DB_Prefix_t:
*/
#$i_niin I_NETINET_IN /**/
+/* I_NETDB:
+ * This symbol, if defined, indicates that <netdb.h> exists and
+ * should be included.
+ */
+#$i_netdb I_NETDB /**/
+
/* I_PWD:
* This symbol, if defined, indicates to the C program that it should
* include <pwd.h>.
*/
#$i_sysparam I_SYS_PARAM /**/
+/* I_SYS_RESOURCE:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/resource.h>.
+ */
+#$i_sysresrc I_SYS_RESOURCE /**/
+
/* I_SYS_SELECT:
* This symbol, if defined, indicates to the C program that it should
* include <sys/select.h> in order to get definition of struct timeval.
*/
#$i_sysun I_SYS_UN /**/
+/* I_SYS_WAIT:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <sys/wait.h>.
+ */
+#$i_syswait I_SYS_WAIT /**/
+
/* I_TERMIO:
* This symbol, if defined, indicates that the program should include
* <termio.h> rather than <sgtty.h>. There are also differences in
*/
#$i_utime I_UTIME /**/
+/* I_STDARG:
+ * This symbol, if defined, indicates that <stdarg.h> exists and should
+ * be included.
+ */
+/* I_VARARGS:
+ * This symbol, if defined, indicates to the C program that it should
+ * include <varargs.h>.
+ */
+#$i_stdarg I_STDARG /**/
+#$i_varargs I_VARARGS /**/
+
/* I_VFORK:
* This symbol, if defined, indicates to the C program that it should
* include vfork.h.
*/
#$i_vfork I_VFORK /**/
+/* INTSIZE:
+ * This symbol contains the value of sizeof(int) so that the C
+ * preprocessor can make decisions based on it.
+ */
+/* LONGSIZE:
+ * This symbol contains the value of sizeof(long) so that the C
+ * preprocessor can make decisions based on it.
+ */
+/* SHORTSIZE:
+ * This symbol contains the value of sizeof(short) so that the C
+ * preprocessor can make decisions based on it.
+ */
+#define INTSIZE $intsize /**/
+#define LONGSIZE $longsize /**/
+#define SHORTSIZE $shortsize /**/
+
/* Off_t:
* This symbol holds the type used to declare offsets in the kernel.
* It can be int, long, off_t, etc... It may be necessary to include
*/
#define Mode_t $modetype /* file mode parameter for system calls */
+/* VAL_O_NONBLOCK:
+ * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
+ * non-blocking I/O for the file descriptor. Note that there is no way
+ * back, i.e. you cannot turn it blocking again this way. If you wish to
+ * alternatively switch between blocking and non-blocking, use the
+ * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
+ */
+/* VAL_EAGAIN:
+ * This symbol holds the errno error code set by read() when no data was
+ * present on the non-blocking file descriptor.
+ */
+/* RD_NODATA:
+ * This symbol holds the return code from read() when no data is present
+ * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
+ * not defined, then you can't distinguish between no data and EOF by
+ * issuing a read(). You'll have to find another way to tell for sure!
+ */
+/* EOF_NONBLOCK:
+ * This symbol, if defined, indicates to the C program that a read() on
+ * a non-blocking file descriptor will return 0 on EOF, and not the value
+ * held in RD_NODATA (-1 usually, in that case!).
+ */
+#define VAL_O_NONBLOCK $o_nonblock
+#define VAL_EAGAIN $eagain
+#define RD_NODATA $rd_nodata
+#$d_eofnblk EOF_NONBLOCK
+
/* CAN_PROTOTYPE:
* If defined, this macro indicates that the C compiler can handle
* function prototypes.
*/
#define RANDBITS $randbits /**/
-/* SCRIPTDIR:
- * This symbol holds the name of the directory in which the user wants
- * to put publicly executable scripts for the package in question. It
- * is often a directory that is mounted across diverse architectures.
- * Programs must be prepared to deal with ~name expansion.
- */
-#define SCRIPTDIR "$scriptdir" /**/
-
/* Select_fd_set_t:
* This symbol holds the type used for the 2nd, 3rd, and 4th
* arguments to select. Usually, this is 'fd_set *', if HAS_FD_SET
*/
#define Size_t $sizetype /* length paramater for string functions */
+/* SSize_t:
+ * This symbol holds the type used by functions that return
+ * a count of bytes or an error condition. It must be a signed type.
+ * It is usually ssize_t, but may be long or int, etc.
+ * It may be necessary to include <sys/types.h> or <unistd.h>
+ * to get any typedef'ed information.
+ * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
+ */
+#define SSize_t $ssizetype /* signed count of bytes */
+
/* STDCHAR:
* This symbol is defined to be the type of char used in stdio.h.
* It has the values "unsigned char" or "char".
*/
#define Uid_t $uidtype /* UID type */
-/* VMS:
- * This symbol, if defined, indicates that the program is running under
- * VMS. It is currently only set in conjunction with the EUNICE symbol.
- */
-#$d_eunice VMS /**/
-
/* LOC_SED:
* This symbol holds the complete pathname to the sed program.
*/
*/
#define OSNAME "$osname" /**/
+/* ARCHLIB:
+ * This variable, if defined, holds the name of the directory in
+ * which the user wants to put architecture-dependent public
+ * library files for $package. It is most often a local directory
+ * such as /usr/local/lib. Programs using this variable must be
+ * prepared to deal with filename expansion. If ARCHLIB is the
+ * same as PRIVLIB, it is not defined, since presumably the
+ * program already searches PRIVLIB.
+ */
/* ARCHLIB_EXP:
* This symbol contains the ~name expanded version of ARCHLIB, to be used
* in programs that are not prepared to deal with ~ expansion at run-time.
*/
+#$d_archlib ARCHLIB "$archlib" /**/
#$d_archlib ARCHLIB_EXP "$archlibexp" /**/
-/* BIN_SH:
- * Pathname to /bin/sh equivalent
+/* BINCOMPAT3:
+ * This symbol, if defined, indicates that Perl 5.004 should be
+ * binary-compatible with Perl 5.003.
*/
-#define BIN_SH "$bin_sh" /**/
+#$d_bincompat3 BINCOMPAT3 /**/
+
/* BYTEORDER:
- * This symbol hold the hexadecimal constant defined in byteorder,
+ * This symbol holds the hexadecimal constant defined in byteorder,
* i.e. 0x1234 or 0x4321, etc...
+ * On NeXT 3.2 (and greater), you can build "Fat" Multiple Architecture
+ * Binaries (MAB) on either big endian or little endian machines.
+ * The endian-ness is available at compile-time. This only matters
+ * for perl, where the config.h can be generated and installed on
+ * one system, and used by a different architecture to build an
+ * extension. Older versions of NeXT that might not have
+ * defined either *_ENDIAN__ were all on Motorola 680x0 series,
+ * so the default case (for NeXT) is big endian to catch them.
+ * This might matter for NeXT 3.0.
*/
#ifndef NeXT
#define BYTEORDER 0x$byteorder /* large digits for MSB */
* makes sense if you *have* dlsym, which we will presume is the
* case if you're using dl_dlopen.xs.
*/
-#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /* */
+#$d_dlsymun DLSYM_NEEDS_UNDERSCORE /**/
/* SETUID_SCRIPTS_ARE_SECURE_NOW:
* This symbol, if defined, indicates that the bug that prevents
*/
#define Gconvert(x,n,t,b) $d_Gconvert
-/* PERLIO_IS_STDIO:
- * This symbol, if defined, indicates that stdio should
- * be used in a fully backward compatible manner.
+/* HAS_GETPGID:
+ * This symbol, if defined, indicates to the C program that
+ * the getpgid(pid) function is available to get the
+ * process group id.
+ */
+#$d_getpgid HAS_GETPGID /**/
+
+/* HAS_GETPGRP:
+ * This symbol, if defined, indicates that the getpgrp routine is
+ * available to get the current process group.
+ */
+/* USE_BSD_GETPGRP:
+ * This symbol, if defined, indicates that getpgrp needs one
+ * arguments whereas USG one needs none.
+ */
+#$d_getpgrp HAS_GETPGRP /**/
+#$d_bsdgetpgrp USE_BSD_GETPGRP /**/
+
+/* HAS_INET_ATON:
+ * This symbol, if defined, indicates to the C program that the
+ * inet_aton() function is available to parse IP address "dotted-quad"
+ * strings.
+ */
+#$d_inetaton HAS_INET_ATON /**/
+
+/* HAS_SETPGID:
+ * This symbol, if defined, indicates to the C program that
+ * the setpgid(pid, gpid) function is available to set the
+ * process group id.
+ */
+#$d_setpgid HAS_SETPGID /**/
+
+/* HAS_SETPGRP:
+ * This symbol, if defined, indicates that the setpgrp routine is
+ * available to set the current process group.
+ */
+/* USE_BSD_SETPGRP:
+ * This symbol, if defined, indicates that setpgrp needs two
+ * arguments whereas USG one needs none. See also HAS_SETPGID
+ * for a POSIX interface.
+ */
+/* USE_BSDPGRP:
+ * This symbol, if defined, indicates that the BSD notion of process
+ * group is to be used. For instance, you have to say setpgrp(pid, pgrp)
+ * instead of the USG setpgrp(). This should be obsolete since
+ * there are systems which have BSD-ish setpgrp but USG-ish getpgrp.
*/
-#$d_perlstdio PERLIO_IS_STDIO /**/
+#$d_setpgrp HAS_SETPGRP /**/
+#$d_bsdsetpgrp USE_BSD_SETPGRP /**/
+#$d_bsdpgrp USE_BSDPGRP /**/
/* USE_SFIO:
* This symbol, if defined, indicates that sfio should
*/
#$d_sfio USE_SFIO /**/
+/* PTHREADS_CREATED_JOINABLE:
+ * This symbol, if defined, indicates that pthreads are created
+ * in the joinable (aka undetached) state.
+ */
+#$d_pthreads_created_joinable PTHREADS_CREATED_JOINABLE /**/
+
/* Sigjmp_buf:
* This is the buffer type to be used with Sigsetjmp and Siglongjmp.
*/
*/
#$i_sysstat I_SYS_STAT /**/
-#$i_values I_LIMITS /**/
-
-/* I_STDARG:
- * This symbol, if defined, indicates that <stdarg.h> exists and should
- * be included.
- */
-/* I_VARARGS:
+/* I_VALUES:
* This symbol, if defined, indicates to the C program that it should
- * include <varargs.h>.
+ * include <values.h> to get definition of symbols like MINFLOAT or
+ * MAXLONG, i.e. machine dependant limitations. Probably, you
+ * should use <limits.h> instead, if it is available.
*/
-#$i_stdarg I_STDARG /**/
-#$i_varargs I_VARARGS /**/
-
-/* INTSIZE:
- * This symbol contains the size of an int, so that the C preprocessor
- * can make decisions based on it.
- */
-#define INTSIZE $intsize /**/
+#$i_values I_VALUES /**/
/* Free_t:
* This variable contains the return type of free(). It is usually
*/
#$d_mymalloc MYMALLOC /**/
-/* VAL_O_NONBLOCK:
- * This symbol is to be used during open() or fcntl(F_SETFL) to turn on
- * non-blocking I/O for the file descriptor. Note that there is no way
- * back, i.e. you cannot turn it blocking again this way. If you wish to
- * alternatively switch between blocking and non-blocking, use the
- * ioctl(FIOSNBIO) call instead, but that is not supported by all devices.
+/* OLDARCHLIB:
+ * This variable, if defined, holds the name of the directory in
+ * which the user has perl5.000 or perl5.001 architecture-dependent
+ * public library files for $package. For the most part, these
+ * files will work with 5.002 (and later), but that is not
+ * guaranteed.
*/
-/* VAL_EAGAIN:
- * This symbol holds the errno error code set by read() when no data was
- * present on the non-blocking file descriptor.
- */
-/* RD_NODATA:
- * This symbol holds the return code from read() when no data is present
- * on the non-blocking file descriptor. Be careful! If EOF_NONBLOCK is
- * not defined, then you can't distinguish between no data and EOF by
- * issuing a read(). You'll have to find another way to tell for sure!
- */
-/* EOF_NONBLOCK:
- * This symbol, if defined, indicates to the C program that a read() on
- * a non-blocking file descriptor will return 0 on EOF, and not the value
- * held in RD_NODATA (-1 usually, in that case!).
- */
-#define VAL_O_NONBLOCK $o_nonblock
-#define VAL_EAGAIN $eagain
-#define RD_NODATA $rd_nodata
-#$d_eofnblk EOF_NONBLOCK
-
/* OLDARCHLIB_EXP:
* This symbol contains the ~name expanded version of OLDARCHLIB, to be
* used in programs that are not prepared to deal with ~ expansion at
* run-time.
*/
+#$d_oldarchlib OLDARCHLIB "$oldarchlib" /**/
#$d_oldarchlib OLDARCHLIB_EXP "$oldarchlibexp" /**/
+/* PRIVLIB:
+ * This symbol contains the name of the private library for this package.
+ * The library is private in the sense that it needn't be in anyone's
+ * execution path, but it should be accessible by the world. The program
+ * should be prepared to do ~ expansion.
+ */
/* PRIVLIB_EXP:
* This symbol contains the ~name expanded version of PRIVLIB, to be used
* in programs that are not prepared to deal with ~ expansion at run-time.
*/
+#define PRIVLIB "$privlib" /**/
#define PRIVLIB_EXP "$privlibexp" /**/
+/* SH_PATH:
+ * This symbol contains the full pathname to the shell used on this
+ * on this system to execute Bourne shell scripts. Usually, this will be
+ * /bin/sh, though it's possible that some systems will have /bin/ksh,
+ * /bin/pdksh, /bin/ash, /bin/bash, or even something such as
+ * D:/bin/sh.exe.
+ */
+#define SH_PATH "$sh" /**/
+
/* SIG_NAME:
* This symbol contains a list of signal names in order of
* signal number. This is intended
#define SIG_NAME "`echo $sig_name | sed 's/ /","/g'`",0 /**/
#define SIG_NUM `echo $sig_num 0 | sed 's/ /,/g'` /**/
+/* SITEARCH:
+ * This symbol contains the name of the private library for this package.
+ * The library is private in the sense that it needn't be in anyone's
+ * execution path, but it should be accessible by the world. The program
+ * should be prepared to do ~ expansion.
+ * The standard distribution will put nothing in this directory.
+ * Individual sites may place their own extensions and modules in
+ * this directory.
+ */
/* SITEARCH_EXP:
* This symbol contains the ~name expanded version of SITEARCH, to be used
* in programs that are not prepared to deal with ~ expansion at run-time.
*/
+#define SITEARCH "$sitearch" /**/
#define SITEARCH_EXP "$sitearchexp" /**/
+/* SITELIB:
+ * This symbol contains the name of the private library for this package.
+ * The library is private in the sense that it needn't be in anyone's
+ * execution path, but it should be accessible by the world. The program
+ * should be prepared to do ~ expansion.
+ * The standard distribution will put nothing in this directory.
+ * Individual sites may place their own extensions and modules in
+ * this directory.
+ */
/* SITELIB_EXP:
* This symbol contains the ~name expanded version of SITELIB, to be used
* in programs that are not prepared to deal with ~ expansion at run-time.
*/
+#define SITELIB "$sitelib" /**/
#define SITELIB_EXP "$sitelibexp" /**/
-/* SSize_t:
- * This symbol holds the type used by functions that return
- * a count of bytes or an error condition. It must be a signed type.
- * It is usually ssize_t, but may be long or int, etc.
- * It may be necessary to include <sys/types.h> or <unistd.h>
- * to get any typedef'ed information.
- * We will pick a type such that sizeof(SSize_t) == sizeof(Size_t).
- */
-#define SSize_t $ssizetype /* signed count of bytes */
-
/* STARTPERL:
* This variable contains the string to put in front of a perl
* script to make sure (one hopes) that it runs with perl and not
*/
#define STARTPERL "$startperl" /**/
+/* USE_PERLIO:
+ * This symbol, if defined, indicates that the PerlIO abstraction should
+ * be used throughout. If not defined, stdio should be
+ * used in a fully backward compatible manner.
+ */
+#$useperlio USE_PERLIO /**/
+
/* VOIDFLAGS:
* This symbol indicates how much support of the void type is given by this
* compiler. What various bits mean: