Re: [perl #18872] File::Basename example misleading

[p5sagit/p5-mst-13.2.git] / perl.h

diff --git a/perl.h b/perl.h
index 95f602f..a2f8c43 100644 (file)
--- a/perl.h
+++ b/perl.h
@@ -1,6 +1,6 @@
 /*    perl.h
  *
- *    Copyright (c) 1987-2002, Larry Wall
+ *    Copyright (c) 1987-2003, Larry Wall
  *
  *    You may distribute under the terms of either the GNU General Public
  *    License or the Artistic License, as specified in the README file.
@@ -2933,6 +2933,8 @@ EXTCONST char PL_no_func[]
   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[\\]^_");
@@ -3239,6 +3241,8 @@ enum {            /* pass one of these to get_vtbl */
 #define HINT_FILETEST_ACCESS   0x00400000 /* filetest pragma */
 #define HINT_UTF8              0x00800000 /* utf8 pragma */
 
+#define HINT_ASSERTING          0x01000000
+
 /* The following are stored in $sort::hints, not in PL_hints */
 #define HINT_SORT_SORT_BITS    0x000000FF /* allow 256 different ones */
 #define HINT_SORT_QUICKSORT    0x00000001
@@ -3483,7 +3487,7 @@ EXT MGVTBL PL_vtbl_defelem = {MEMBER_TO_FPTR(Perl_magic_getdefelem),
                                        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};
@@ -3703,8 +3707,8 @@ typedef struct am_table_short AMTS;
 #define PERLDB_ALL             (PERLDBf_SUB    | PERLDBf_LINE  |       \
                                 PERLDBf_NOOPT  | PERLDBf_INTER |       \
                                 PERLDBf_SUBLINE| PERLDBf_SINGLE|       \
-                                PERLDBf_NAMEEVAL| PERLDBf_NAMEANON)
-                                       /* No _NONAME, _GOTO */
+                                PERLDBf_NAMEEVAL| PERLDBf_NAMEANON )
+                                       /* No _NONAME, _GOTO, _ASSERTION */
 #define PERLDBf_SUB            0x01    /* Debug sub enter/exit */
 #define PERLDBf_LINE           0x02    /* Keep line # */
 #define PERLDBf_NOOPT          0x04    /* Switch off optimizations */
@@ -3716,6 +3720,7 @@ typedef struct am_table_short AMTS;
 #define PERLDBf_GOTO           0x80    /* Report goto: call DB::goto */
 #define PERLDBf_NAMEEVAL       0x100   /* Informative names for evals */
 #define PERLDBf_NAMEANON       0x200   /* Informative names for anon subs */
+#define PERLDBf_ASSERTION       0x400   /* Debug assertion subs enter/exit */
 
 #define PERLDB_SUB     (PL_perldb && (PL_perldb & PERLDBf_SUB))
 #define PERLDB_LINE    (PL_perldb && (PL_perldb & PERLDBf_LINE))
@@ -3727,7 +3732,7 @@ typedef struct am_table_short AMTS;
 #define PERLDB_GOTO    (PL_perldb && (PL_perldb & PERLDBf_GOTO))
 #define PERLDB_NAMEEVAL        (PL_perldb && (PL_perldb & PERLDBf_NAMEEVAL))
 #define PERLDB_NAMEANON        (PL_perldb && (PL_perldb & PERLDBf_NAMEANON))
-
+#define PERLDB_ASSERTION (PL_perldb && (PL_perldb & PERLDBf_ASSERTION))
 
 #ifdef USE_LOCALE_NUMERIC
 
@@ -3865,11 +3870,9 @@ typedef struct am_table_short AMTS;
  */
 
 #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
@@ -4172,15 +4175,22 @@ extern void moncontrol(int);
 #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)
@@ -4198,6 +4208,38 @@ extern void moncontrol(int);
 #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
+
 /* and finally... */
 #define PERL_PATCHLEVEL_H_IMPLICIT
 #include "patchlevel.h"