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From Marc Slemko <ma...@worldgate.com>
Subject Re: [PATCH] fix mod_so on older systems
Date Thu, 05 Feb 1998 22:17:08 GMT
BTW, this makes it compile but I didn't test if it actually worked...

On Thu, 5 Feb 1998, Marc Slemko wrote:

> Note that recent versions of FreeBSD 2.2 do define RTLD_LAZY/RTLD_NOW, but
> many older systems don't.  If a system doesn't, we have no choice but to
> use 1 which has the implied semantics of RTLD_LAZY. 
> 
> Index: modules/standard/mod_so.c
> ===================================================================
> RCS file: /export/home/cvs/apache-1.3/src/modules/standard/mod_so.c,v
> retrieving revision 1.2
> diff -u -r1.2 mod_so.c
> --- mod_so.c	1998/02/04 10:22:18	1.2
> +++ mod_so.c	1998/02/05 22:14:10
> @@ -96,7 +96,6 @@
>  #endif
>  
>  #if defined(__FreeBSD__)
> -#define NEED_RTLD_LAZY
>  #define NEED_UNDERSCORE_SYM
>  #endif
>  
> @@ -109,15 +108,19 @@
>  #ifdef HAS_DLFCN
>  #include <dlfcn.h>
>  #else
> -#define NEED_RTLD_LAZY
>  void * dlopen (__const char * __filename, int __flag);
>  __const char * dlerror (void);
>  void * dlsym (void *, __const char *);
>  int dlclose (void *);
>  #endif
>  
> -#ifdef NEED_RTLD_LAZY
> -#define RTLD_LAZY 1
> +#ifndef RTLD_NOW
> +/* 
> + * probably on an older system that doesn't support RTLD_NOW or RTLD_LAZY.
> + * The below define is a lie since we are really doing RTLD_LAZY since the
> + * system doesn't support RTLD_NOW.
> + */
> +#define RTLD_NOW 1
>  #endif
>  
>  /*
> 


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