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-rw-r--r--erts/emulator/pcre/pcre_config.c78
1 files changed, 70 insertions, 8 deletions
diff --git a/erts/emulator/pcre/pcre_config.c b/erts/emulator/pcre/pcre_config.c
index 122327d67d..a116cc7ac6 100644
--- a/erts/emulator/pcre/pcre_config.c
+++ b/erts/emulator/pcre/pcre_config.c
@@ -6,7 +6,7 @@
and semantics are as close as possible to those of the Perl 5 language.
Written by Philip Hazel
- Copyright (c) 1997-2008 University of Cambridge
+ Copyright (c) 1997-2012 University of Cambridge
-----------------------------------------------------------------------------
Redistribution and use in source and binary forms, with or without
@@ -38,7 +38,7 @@ POSSIBILITY OF SUCH DAMAGE.
*/
-/* This module contains the external function erts_pcre_config(). */
+/* This module contains the external function pcre_config(). */
/* %ExternalCopyright% */
@@ -46,6 +46,13 @@ POSSIBILITY OF SUCH DAMAGE.
#include "config.h"
#endif
+#ifdef ERLANG_INTEGRATION
+#include "local_config.h"
+#endif
+
+/* Keep the original link size. */
+static int real_link_size = LINK_SIZE;
+
#include "pcre_internal.h"
@@ -63,18 +70,57 @@ Arguments:
Returns: 0 if data returned, negative on error
*/
-PCRE_EXP_DEFN int
-erts_pcre_config(int what, void *where)
+#if defined COMPILE_PCRE8
+PCRE_EXP_DEFN int PCRE_CALL_CONVENTION
+pcre_config(int what, void *where)
+#elif defined COMPILE_PCRE16
+PCRE_EXP_DEFN int PCRE_CALL_CONVENTION
+pcre16_config(int what, void *where)
+#elif defined COMPILE_PCRE32
+PCRE_EXP_DEFN int PCRE_CALL_CONVENTION
+pcre32_config(int what, void *where)
+#endif
{
switch (what)
{
case PCRE_CONFIG_UTF8:
-#ifdef SUPPORT_UTF8
+#if defined COMPILE_PCRE16 || defined COMPILE_PCRE32
+ *((int *)where) = 0;
+ return PCRE_ERROR_BADOPTION;
+#else
+#if defined SUPPORT_UTF
+ *((int *)where) = 1;
+#else
+ *((int *)where) = 0;
+#endif
+ break;
+#endif
+
+ case PCRE_CONFIG_UTF16:
+#if defined COMPILE_PCRE8 || defined COMPILE_PCRE32
+ *((int *)where) = 0;
+ return PCRE_ERROR_BADOPTION;
+#else
+#if defined SUPPORT_UTF
*((int *)where) = 1;
#else
*((int *)where) = 0;
#endif
break;
+#endif
+
+ case PCRE_CONFIG_UTF32:
+#if defined COMPILE_PCRE8 || defined COMPILE_PCRE16
+ *((int *)where) = 0;
+ return PCRE_ERROR_BADOPTION;
+#else
+#if defined SUPPORT_UTF
+ *((int *)where) = 1;
+#else
+ *((int *)where) = 0;
+#endif
+ break;
+#endif
case PCRE_CONFIG_UNICODE_PROPERTIES:
#ifdef SUPPORT_UCP
@@ -84,6 +130,22 @@ switch (what)
#endif
break;
+ case PCRE_CONFIG_JIT:
+#ifdef SUPPORT_JIT
+ *((int *)where) = 1;
+#else
+ *((int *)where) = 0;
+#endif
+ break;
+
+ case PCRE_CONFIG_JITTARGET:
+#ifdef SUPPORT_JIT
+ *((const char **)where) = PRIV(jit_get_target)();
+#else
+ *((const char **)where) = NULL;
+#endif
+ break;
+
case PCRE_CONFIG_NEWLINE:
*((int *)where) = NEWLINE;
break;
@@ -97,7 +159,7 @@ switch (what)
break;
case PCRE_CONFIG_LINK_SIZE:
- *((int *)where) = LINK_SIZE;
+ *((int *)where) = real_link_size;
break;
case PCRE_CONFIG_POSIX_MALLOC_THRESHOLD:
@@ -105,11 +167,11 @@ switch (what)
break;
case PCRE_CONFIG_MATCH_LIMIT:
- *((unsigned int *)where) = MATCH_LIMIT;
+ *((unsigned long int *)where) = MATCH_LIMIT;
break;
case PCRE_CONFIG_MATCH_LIMIT_RECURSION:
- *((unsigned int *)where) = MATCH_LIMIT_RECURSION;
+ *((unsigned long int *)where) = MATCH_LIMIT_RECURSION;
break;
case PCRE_CONFIG_STACKRECURSE: