Commit 78ee7a2c authored by Sam Hocevar's avatar Sam Hocevar

* configure.ac:

    + Better BeOS dynamic loader detection.
  * src/misc/modules.c:
    + Consistency fixes.
parent 80a06d33
dnl Autoconf settings for vlc
dnl $Id: configure.ac,v 1.84 2003/10/04 18:55:12 gbazin Exp $
dnl $Id: configure.ac,v 1.85 2003/10/05 21:29:23 sam Exp $
AC_INIT(vlc,0.6.3-cvs)
......@@ -395,13 +395,16 @@ fi
if test "${ac_cv_have_plugins}" = "no"; then
AC_CHECK_LIB(kernel32, main,
[AX_ADD_LDFLAGS([vlc],[-lkernel32])
AC_DEFINE(HAVE_DL_WINDOWS, 1, [Define if you have Windows' LoadLibrary])
ac_cv_have_plugins=yes])
fi
# BeOS style
if test "${ac_cv_have_plugins}" = "no"; then
AC_CHECK_HEADERS(image.h,
[ac_cv_have_plugins=yes])
AC_CHECK_HEADERS(image.h)
AC_CHECK_FUNCS(load_add_on,
[AC_DEFINE(HAVE_DL_BEOS, 1, [Define if you have the BeOS dl])
ac_cv_have_plugins=yes])
fi
# Only test for dlopen() if the others didn't work
......
......@@ -2,7 +2,7 @@
* modules.c : Builtin and plugin modules management functions
*****************************************************************************
* Copyright (C) 2001 VideoLAN
* $Id: modules.c,v 1.135 2003/10/05 15:35:59 sam Exp $
* $Id: modules.c,v 1.136 2003/10/05 21:29:23 sam Exp $
*
* Authors: Sam Hocevar <sam@zoy.org>
* Ethan C. Baldridge <BaldridgeE@cadmus.com>
......@@ -54,23 +54,25 @@
#endif
#define HAVE_DYNAMIC_PLUGINS
#if defined (HAVE_MACH_O_DYLD_H)
# include <mach-o/dyld.h>
#elif defined (HAVE_IMAGE_H) /* BeOS */
# include <image.h>
#elif defined (UNDER_CE)
# include <windows.h>
#elif defined (WIN32)
#if defined(HAVE_DL_DYLD)
# if defined(HAVE_MACH_O_DYLD_H)
# include <mach-o/dyld.h>
# endif
#elif defined(HAVE_DL_BEOS)
# if defined(HAVE_IMAGE_H)
# include <image.h>
# endif
#elif defined(HAVE_DL_WINDOWS)
# include <windows.h>
#elif defined (HAVE_DL_DLOPEN)
# if defined (HAVE_DLFCN_H) /* Linux, BSD, Hurd */
#elif defined(HAVE_DL_DLOPEN)
# if defined(HAVE_DLFCN_H) /* Linux, BSD, Hurd */
# include <dlfcn.h>
# endif
# if defined (HAVE_SYS_DL_H)
# if defined(HAVE_SYS_DL_H)
# include <sys/dl.h>
# endif
#elif defined (HAVE_DL_SHL_LOAD)
# if defined (HAVE_DL_H)
#elif defined(HAVE_DL_SHL_LOAD)
# if defined(HAVE_DL_H)
# include <dl.h>
# endif
#else
......@@ -139,7 +141,7 @@ static void UndupModule ( module_t * );
static int CallEntry ( module_t * );
static void CloseModule ( module_handle_t );
static void * GetSymbol ( module_handle_t, const char * );
#if defined(UNDER_CE) || defined(WIN32)
#if defined(HAVE_DL_WINDOWS)
static char * GetWindowsError ( void );
#endif
#endif
......@@ -835,7 +837,7 @@ static int AllocatePluginFile( vlc_object_t * p_this, MYCHAR * psz_file )
/* Destroy our image, we won't need it */
NSDestroyObjectFileImage( image );
#elif defined(HAVE_IMAGE_H)
#elif defined(HAVE_DL_BEOS)
handle = load_add_on( psz_file );
if( handle < 0 )
{
......@@ -843,7 +845,7 @@ static int AllocatePluginFile( vlc_object_t * p_this, MYCHAR * psz_file )
return -1;
}
#elif defined(UNDER_CE)
#elif defined(HAVE_DL_WINDOWS) && defined(UNDER_CE)
char psz_filename[MAX_PATH];
WideCharToMultiByte( CP_ACP, WC_DEFAULTCHAR, psz_file, -1,
psz_filename, MAX_PATH, NULL, NULL );
......@@ -856,7 +858,7 @@ static int AllocatePluginFile( vlc_object_t * p_this, MYCHAR * psz_file )
free( psz_error );
}
#elif defined(WIN32)
#elif defined(HAVE_DL_WINDOWS) && defined(WIN32)
handle = LoadLibrary( psz_file );
if( handle == NULL )
{
......@@ -906,8 +908,12 @@ static int AllocatePluginFile( vlc_object_t * p_this, MYCHAR * psz_file )
return -1;
}
#elif defined(HAVE_DL_DLOPEN) && defined(DL_LAZY)
#elif defined(HAVE_DL_DLOPEN)
# if defined(DL_LAZY)
handle = dlopen( psz_file, DL_LAZY );
# else
handle = dlopen( psz_file, 0 );
# endif
if( handle == NULL )
{
msg_Warn( p_this, "cannot load module `%s' (%s)",
......@@ -1132,10 +1138,10 @@ static int CallEntry( module_t * p_module )
if( pf_symbol == NULL )
{
#if defined(HAVE_DL_DYLD) || defined(HAVE_IMAGE_H)
#if defined(HAVE_DL_DYLD) || defined(HAVE_DL_BEOS)
msg_Warn( p_module, "cannot find symbol \"%s\" in file `%s'",
psz_name, p_module->psz_filename );
#elif defined(UNDER_CE) || defined(WIN32)
#elif defined(HAVE_DL_WINDOWS)
char *psz_error = GetWindowsError();
msg_Warn( p_module, "cannot find symbol \"%s\" in file `%s' (%s)",
psz_name, p_module->psz_filename, psz_error );
......@@ -1177,10 +1183,10 @@ static void CloseModule( module_handle_t handle )
#if defined(HAVE_DL_DYLD)
NSUnLinkModule( handle, FALSE );
#elif defined(HAVE_IMAGE_H)
#elif defined(HAVE_DL_BEOS)
unload_add_on( handle );
#elif defined(WIN32) || defined(UNDER_CE)
#elif defined(HAVE_DL_WINDOWS)
FreeLibrary( handle );
#elif defined(HAVE_DL_DLOPEN)
......@@ -1229,7 +1235,7 @@ static void * _module_getsymbol( module_handle_t handle,
NSSymbol sym = NSLookupSymbolInModule( handle, psz_function );
return NSAddressOfSymbol( sym );
#elif defined(HAVE_IMAGE_H)
#elif defined(HAVE_DL_BEOS)
void * p_symbol;
if( B_OK == get_image_symbol( handle, psz_function,
B_SYMBOL_TYPE_TEXT, &p_symbol ) )
......@@ -1241,13 +1247,13 @@ static void * _module_getsymbol( module_handle_t handle,
return NULL;
}
#elif defined( UNDER_CE )
#elif defined(HAVE_DL_WINDOWS) && defined(UNDER_CE)
wchar_t psz_real[256];
MultiByteToWideChar( CP_ACP, 0, psz_function, -1, psz_real, 256 );
return (void *)GetProcAddress( handle, psz_real );
#elif defined( WIN32 )
#elif defined(HAVE_DL_WINDOWS) && defined(WIN32)
return (void *)GetProcAddress( handle, (MYCHAR*)psz_function );
#elif defined(HAVE_DL_DLOPEN)
......@@ -1261,7 +1267,7 @@ static void * _module_getsymbol( module_handle_t handle,
#endif
}
#if defined(UNDER_CE) || defined(WIN32)
#if defined(HAVE_DL_WINDOWS)
static char * GetWindowsError( void )
{
#if defined(UNDER_CE)
......@@ -1305,6 +1311,6 @@ static char * GetWindowsError( void )
return psz_tmp;
#endif
}
#endif
#endif /* HAVE_DL_WINDOWS */
#endif /* HAVE_DYNAMIC_PLUGINS */
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