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ext/openssl/ruby_missing.h

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00001 /*
00002  * $Id: ruby_missing.h 25189 2009-10-02 12:04:37Z akr $
00003  * 'OpenSSL for Ruby' project
00004  * Copyright (C) 2001-2003  Michal Rokos <m.rokos@sh.cvut.cz>
00005  * All rights reserved.
00006  */
00007 /*
00008  * This program is licenced under the same licence as Ruby.
00009  * (See the file 'LICENCE'.)
00010  */
00011 #if !defined(_OSSL_RUBY_MISSING_H_)
00012 #define _OSSL_RUBY_MISSING_H_
00013 
00014 #define rb_define_copy_func(klass, func) \
00015         rb_define_method(klass, "initialize_copy", func, 1)
00016 
00017 
00018 #ifndef GetReadFile
00019 #define FPTR_TO_FD(fptr) (fptr->fd)
00020 #else
00021 #define FPTR_TO_FD(fptr) (fileno(GetReadFile(fptr)))
00022 #endif
00023 
00024 #ifndef HAVE_RB_IO_T
00025 #define rb_io_t OpenFile
00026 #endif
00027 
00028 #ifndef HAVE_RB_STR_SET_LEN
00029 /* these methods should probably be backported to 1.8 */
00030 #define rb_str_set_len(str, length) do {        \
00031         RSTRING(str)->ptr[length] = 0;          \
00032         RSTRING(str)->len = length;             \
00033 } while(0)
00034 #endif /* ! HAVE_RB_STR_SET_LEN */
00035 
00036 #ifndef HAVE_RB_BLOCK_CALL
00037 /* the openssl module doesn't use arg[3-4] and arg2 is always rb_each */
00038 #define rb_block_call(arg1, arg2, arg3, arg4, arg5, arg6) rb_iterate(rb_each, arg1, arg5, arg6)
00039 #endif /* ! HAVE_RB_BLOCK_CALL */
00040 
00041 #endif /* _OSSL_RUBY_MISSING_H_ */
00042 

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