From: Tassilo von Parseval <tassilo.parseval@post.rwth-aachen.de>
Date: Fri, 22 Aug 2003 09:01:09 +0000 (+0200)
Subject: grok_* symbols missing in Devel::PPPort (2nd attempt)
X-Git-Url: http://git.shadowcat.co.uk/gitweb/gitweb.cgi?a=commitdiff_plain;h=7dcda43074c71d11cd90211ea44a51a39b19fd4e;p=p5sagit%2Fp5-mst-13.2.git

grok_* symbols missing in Devel::PPPort (2nd attempt)
Message-id: <20030822070109.GA1029@ethan>

p4raw-id: //depot/perl@20819
---

diff --git a/ext/Devel/PPPort/Changes b/ext/Devel/PPPort/Changes
index 0f43224..c9abb7e 100755
--- a/ext/Devel/PPPort/Changes
+++ b/ext/Devel/PPPort/Changes
@@ -1,3 +1,7 @@
+2.004 - 22th August 2003
+
+    * Added grok_(hex|oct|bin) and related constants
+
 2.003 - 8th May 2003
 
     * Added get_av, get_cv, get_hv and get_sv
diff --git a/ext/Devel/PPPort/PPPort.pm b/ext/Devel/PPPort/PPPort.pm
index 02f160a..56c153a 100644
--- a/ext/Devel/PPPort/PPPort.pm
+++ b/ext/Devel/PPPort/PPPort.pm
@@ -77,6 +77,9 @@ even if available, access to a fixed interface):
     get_cv
     get_hv
     get_sv
+    grok_hex
+    grok_oct
+    grok_bin
     gv_stashpvn(str,len,flags)
     INT2PTR(type,int)
     IVdf
@@ -151,7 +154,7 @@ require DynaLoader;
 use strict;
 use vars qw( $VERSION @ISA @EXPORT @EXPORT_OK $data );
 
-$VERSION = "2.003";
+$VERSION = "2.004";
 
 @ISA = qw(Exporter DynaLoader);
 @EXPORT =  qw();
@@ -762,6 +765,67 @@ SV *sv;
 #   define get_hv(name,create) perl_get_hv(name,create)
 #endif
 
+#ifndef PERL_SCAN_GREATER_THAN_UV_MAX
+#   define PERL_SCAN_GREATER_THAN_UV_MAX 0x02
+#endif
+
+#ifndef PERL_SCAN_SILENT_ILLDIGIT
+#   define PERL_SCAN_SILENT_ILLDIGIT 0x04
+#endif
+
+#ifndef PERL_SCAN_ALLOW_UNDERSCORES
+#   define PERL_SCAN_ALLOW_UNDERSCORES 0x01
+#endif
+
+#ifndef PERL_SCAN_DISALLOW_PREFIX
+#   define PERL_SCAN_DISALLOW_PREFIX 0x02
+#endif
+
+#ifndef grok_hex
+static UV _grok_hex (char *string, STRLEN *len, I32 *flags, NV *result) {
+    NV r = scan_hex(string, *len, len);
+    if (r > UV_MAX) {
+        *flags |= PERL_SCAN_GREATER_THAN_UV_MAX;
+        if (result) *result = r;
+        return UV_MAX;
+    }
+    return (UV)r;
+}
+        
+#   define grok_hex(string, len, flags, result)     \
+        _grok_hex((string), (len), (flags), (result))
+#endif 
+
+#ifndef grok_oct
+static UV _grok_oct (char *string, STRLEN *len, I32 *flags, NV *result) {
+    NV r = scan_oct(string, *len, len);
+    if (r > UV_MAX) {
+        *flags |= PERL_SCAN_GREATER_THAN_UV_MAX;
+        if (result) *result = r;
+        return UV_MAX;
+    }
+    return (UV)r;
+}
+
+#   define grok_oct(string, len, flags, result)     \
+        _grok_oct((string), (len), (flags), (result))
+#endif
+
+#ifndef grok_bin
+static UV _grok_bin (char *string, STRLEN *len, I32 *flags, NV *result) {
+    NV r = scan_bin(string, *len, len);
+    if (r > UV_MAX) {
+        *flags |= PERL_SCAN_GREATER_THAN_UV_MAX;
+        if (result) *result = r;
+        return UV_MAX;
+    }
+    return (UV)r;
+}
+
+#   define grok_bin(string, len, flags, result)     \
+        _grok_bin((string), (len), (flags), (result))
+#endif
+
 #endif /* _P_P_PORTABILITY_H_ */
 
 /* End of File ppport.h */
diff --git a/ext/Devel/PPPort/t/test.t b/ext/Devel/PPPort/t/test.t
index 82af5e9..95b3055 100644
--- a/ext/Devel/PPPort/t/test.t
+++ b/ext/Devel/PPPort/t/test.t
@@ -99,3 +99,7 @@ get_cv
 get_av
 get_hv
 get_sv
+
+grok_hex
+grok_oct
+grok_bin