/* perl.h
*
- * Copyright (c) 1987-2002, Larry Wall
+ * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999,
+ * 2000, 2001, 2002, 2003, 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.
long double modfl(long double, long double *);
# endif
# else
-# define Perl_modf(x,y) ((long double)modf((double)(x),(double*)(y)))
+# if defined(HAS_AINTL) && defined(HAS_COPYSIGNL)
+ extern long double Perl_my_modfl(long double x, long double *ip);
+# define Perl_modf(x,y) Perl_my_modfl(x,y)
+# endif
# endif
# ifdef HAS_FREXPL
# define Perl_frexp(x,y) frexpl(x,y)
# else
-# define Perl_frexp(x,y) ((long double)frexp((double)(x),y))
+# if defined(HAS_ILOGBL) && defined(HAS_SCALBNL)
+ extern long double Perl_my_frexpl(long double x, int *e);
+# define Perl_frexp(x,y) Perl_my_frexpl(x,y)
+# endif
# endif
# ifndef Perl_isnan
# ifdef HAS_ISNANL
* of bytes occurs on read or write operations.
*/
# define USEMYBINMODE / **/
+# include <io.h> /* for setmode() prototype */
# define my_binmode(fp, iotype, mode) \
- (PerlLIO_setmode(PerlIO_fileno(fp), mode) != -1 ? TRUE : FALSE)
+ (PerlLIO_setmode(fileno(fp), mode) != -1 ? TRUE : FALSE)
+#endif
+
+#ifdef __CYGWIN__
+void init_os_extras(void);
#endif
#ifdef UNION_ANY_DEFINITION
INIT("The %s function is unimplemented");
EXTCONST char PL_no_myglob[]
INIT("\"my\" variable %s can't be in a package");
+EXTCONST char PL_no_localize_ref[]
+ INIT("Can't localize through a reference");
EXTCONST char PL_uuemap[65]
INIT("`!\"#$%&'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_");
XATTRTERM,
XTERMBLOCK,
XTERMORDORDOR /* evil hack */
+ /* update exp_name[] in toke.c if adding to this enum */
} expectation;
enum { /* pass one of these to get_vtbl */
#define HINT_FILETEST_ACCESS 0x00400000 /* filetest pragma */
#define HINT_UTF8 0x00800000 /* utf8 pragma */
+/* assertions pragma */
#define HINT_ASSERTING 0x01000000
+#define HINT_ASSERTIONSSEEN 0x02000000
/* The following are stored in $sort::hints, not in PL_hints */
#define HINT_SORT_SORT_BITS 0x000000FF /* allow 256 different ones */
#undef PERLVARI
#undef PERLVARIC
+/* Types used by pack/unpack */
+typedef enum {
+ e_no_len, /* no length */
+ e_number, /* number, [] */
+ e_star /* asterisk */
+} howlen_t;
+
+typedef struct {
+ char* patptr; /* current template char */
+ char* patend; /* one after last char */
+ char* grpbeg; /* 1st char of ()-group */
+ char* grpend; /* end of ()-group */
+ I32 code; /* template code (!) */
+ I32 length; /* length/repeat count */
+ howlen_t howlen; /* how length is given */
+ int level; /* () nesting level */
+ U32 flags; /* /=4, comma=2, pack=1 */
+} tempsym_t;
+
#include "thread.h"
#include "pp.h"
MEMBER_TO_FPTR(Perl_magic_setdefelem),
0, 0, 0};
-EXT MGVTBL PL_vtbl_regexp = {0,0,0,0, MEMBER_TO_FPTR(Perl_magic_freeregexp)};
+EXT MGVTBL PL_vtbl_regexp = {0, MEMBER_TO_FPTR(Perl_magic_setregexp),0,0, MEMBER_TO_FPTR(Perl_magic_freeregexp)};
EXT MGVTBL PL_vtbl_regdata = {0, 0, MEMBER_TO_FPTR(Perl_magic_regdata_cnt), 0, 0};
EXT MGVTBL PL_vtbl_regdatum = {MEMBER_TO_FPTR(Perl_magic_regdatum_get),
MEMBER_TO_FPTR(Perl_magic_regdatum_set), 0, 0, 0};
*/
#ifndef PERL_MICRO
-# ifndef PERL_OLD_SIGNALS
-# ifndef PERL_ASYNC_CHECK
-# define PERL_ASYNC_CHECK() if (PL_sig_pending) despatch_signals()
-# endif
-# endif
+# ifndef PERL_ASYNC_CHECK
+# define PERL_ASYNC_CHECK() if (PL_sig_pending) despatch_signals()
+# endif
#endif
#ifndef PERL_ASYNC_CHECK
/* Input flags: */
#define PERL_SCAN_ALLOW_UNDERSCORES 0x01 /* grok_??? accept _ in numbers */
#define PERL_SCAN_DISALLOW_PREFIX 0x02 /* grok_??? reject 0x in hex etc */
+#define PERL_SCAN_SILENT_ILLDIGIT 0x04 /* grok_??? not warn about illegal digits */
/* Output flags: */
#define PERL_SCAN_GREATER_THAN_UV_MAX 0x02 /* should this merge with above? */
#define PERL_UNICODE_STDIN_FLAG 0x0001
#define PERL_UNICODE_STDOUT_FLAG 0x0002
#define PERL_UNICODE_STDERR_FLAG 0x0004
-#define PERL_UNICODE_STD_FLAG 0x0007
#define PERL_UNICODE_IN_FLAG 0x0008
#define PERL_UNICODE_OUT_FLAG 0x0010
-#define PERL_UNICODE_INOUT_FLAG 0x0018
-#define PERL_UNICODE_ARGV_FLAG 0x0020 /* For @ARGV? */
+#define PERL_UNICODE_ARGV_FLAG 0x0020
#define PERL_UNICODE_LOCALE_FLAG 0x0040
#define PERL_UNICODE_WIDESYSCALLS_FLAG 0x0080 /* for Sarathy */
-#define PERL_UNICODE_DEFAULT_FLAGS \
+#define PERL_UNICODE_STD_FLAG \
+ (PERL_UNICODE_STDIN_FLAG | \
+ PERL_UNICODE_STDOUT_FLAG | \
+ PERL_UNICODE_STDERR_FLAG)
+
+#define PERL_UNICODE_INOUT_FLAG \
+ (PERL_UNICODE_IN_FLAG | \
+ PERL_UNICODE_OUT_FLAG)
+
+#define PERL_UNICODE_DEFAULT_FLAGS \
(PERL_UNICODE_STD_FLAG | \
PERL_UNICODE_INOUT_FLAG | \
PERL_UNICODE_LOCALE_FLAG)
#define PERL_UNICODE_LOCALE 'L'
#define PERL_UNICODE_WIDESYSCALLS 'W'
+#define PERL_SIGNALS_UNSAFE_FLAG 0x0001
+
+/* From sigaction(2) (FreeBSD man page):
+ * | Signal routines normally execute with the signal that
+ * | caused their invocation blocked, but other signals may
+ * | yet occur.
+ * Emulation of this behavior (from within Perl) is enabled
+ * by defining PERL_BLOCK_SIGNALS.
+ */
+#define PERL_BLOCK_SIGNALS
+
+#if defined(HAS_SIGPROCMASK) && defined(PERL_BLOCK_SIGNALS)
+# define PERL_BLOCKSIG_ADD(set,sig) \
+ sigset_t set; sigemptyset(&(set)); sigaddset(&(set), sig)
+# define PERL_BLOCKSIG_BLOCK(set) \
+ sigprocmask(SIG_BLOCK, &(set), NULL)
+# define PERL_BLOCKSIG_UNBLOCK(set) \
+ sigprocmask(SIG_UNBLOCK, &(set), NULL)
+#endif /* HAS_SIGPROCMASK && PERL_BLOCK_SIGNALS */
+
+/* How about the old style of sigblock()? */
+
+#ifndef PERL_BLOCKSIG_ADD
+# define PERL_BLOCKSIG_ADD(set, sig) NOOP
+#endif
+#ifndef PERL_BLOCKSIG_BLOCK
+# define PERL_BLOCKSIG_BLOCK(set) NOOP
+#endif
+#ifndef PERL_BLOCKSIG_UNBLOCK
+# define PERL_BLOCKSIG_UNBLOCK(set) NOOP
+#endif
+
+/* Use instead of abs() since abs() forces its argument to be an int,
+ * but also beware since this evaluates its argument twice, so no x++. */
+#define PERL_ABS(x) ((x) < 0 ? -(x) : (x))
+
/* and finally... */
#define PERL_PATCHLEVEL_H_IMPLICIT
#include "patchlevel.h"
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