diff options
Diffstat (limited to 'erts/emulator/pcre/pcre_version.c')
| -rw-r--r-- | erts/emulator/pcre/pcre_version.c | 19 |
1 files changed, 16 insertions, 3 deletions
diff --git a/erts/emulator/pcre/pcre_version.c b/erts/emulator/pcre/pcre_version.c index b8a5b555ef..cc4485e41f 100644 --- a/erts/emulator/pcre/pcre_version.c +++ b/erts/emulator/pcre/pcre_version.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_version(), which returns a +/* This module contains the external function pcre_version(), which returns a string that identifies the PCRE version that is in use. */ /* %ExternalCopyright% */ @@ -80,8 +80,21 @@ I could find no way of detecting that a macro is defined as an empty string at pre-processor time. This hack uses a standard trick for avoiding calling the STRING macro with an empty argument when doing the test. */ -PCRE_EXP_DEFN const char * +#if defined COMPILE_PCRE8 +#if defined(ERLANG_INTEGRATION) +PCRE_EXP_DEFN const char * PCRE_CALL_CONVENTION erts_pcre_version(void) +#else +PCRE_EXP_DEFN const char * PCRE_CALL_CONVENTION +pcre_version(void) +#endif +#elif defined COMPILE_PCRE16 +PCRE_EXP_DEFN const char * PCRE_CALL_CONVENTION +pcre16_version(void) +#elif defined COMPILE_PCRE32 +PCRE_EXP_DEFN const char * PCRE_CALL_CONVENTION +pcre32_version(void) +#endif { return (XSTRING(Z PCRE_PRERELEASE)[1] == 0)? XSTRING(PCRE_MAJOR.PCRE_MINOR PCRE_DATE) : |