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ported to CFM-68K

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This commit is contained in:
Guido van Rossum 1995-02-20 23:44:43 +00:00
parent 42a69c8425
commit 7c496ec629
1 changed files with 19 additions and 12 deletions
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31
Mac/Python/macshlglue.c
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@ -1,22 +1,24 @@
/* /*
** mac shared lib glue. ** Mac shared lib glue.
**
** Partially stolen from MW Startup.c, which is
** Copyright © 1993 metrowerks inc. All Rights Reserved.
*/ */
#ifdef __powerc
#include <CPlusLibPPC.h> #include <CPlusLibPPC.h>
#endif
#include <Quickdraw.h> #include <Quickdraw.h>
#include <SegLoad.h> #include <SegLoad.h>
#include <setjmp.h>
#include <FragLoad.h> #include <FragLoad.h>
#include <Files.h> #include <Files.h>
#include <Resources.h> #include <Resources.h>
#ifdef __MWERKS__
/*
** This part is copied from MW Startup.c, which is
** Copyright © 1993 metrowerks inc. All Rights Reserved.
*/
#include <setjmp.h>
#include <stdio.h> #include <stdio.h>
char *macstrerror();
DestructorChain *__local_destructor_chain; /* chain of local objects that need destruction */ DestructorChain *__local_destructor_chain; /* chain of local objects that need destruction */
/* public data */ /* public data */
@ -26,17 +28,22 @@ jmp_buf __program_exit; /* exit() does a longjmp() to here */
void (*__atexit_hook)(void); /* atexit() sets this up if it is ever called */ void (*__atexit_hook)(void); /* atexit() sets this up if it is ever called */
void (*___atexit_hook)(void); /* _atexit() sets this up if it is ever called */ void (*___atexit_hook)(void); /* _atexit() sets this up if it is ever called */
int __aborting; /* abort() sets this and longjmps to __program_exit */ int __aborting; /* abort() sets this and longjmps to __program_exit */
#endif
/*
** Variables passed from shared lib initialization to PyMac_AddLibResources.
*/
static int library_fss_valid;
static FSSpec library_fss;
int library_fss_valid;
FSSpec library_fss;
/* /*
** Routine called upon fragment load. We attempt to save the FSSpec from which we're ** Routine called upon fragment load. We attempt to save the FSSpec from which we're
** loaded. We always return noErr (we just continue without the resources). ** loaded. We always return noErr (we just continue without the resources).
*/ */
OSErr OSErr pascal
__sinit(InitBlockPtr data) __sinit(InitBlockPtr data)
{ {
if ( data == NULL ) return noErr; if ( data == nil ) return noErr;
if ( data->fragLocator.where == kOnDiskFlat ) { if ( data->fragLocator.where == kOnDiskFlat ) {
library_fss = *data->fragLocator.u.onDisk.fileSpec; library_fss = *data->fragLocator.u.onDisk.fileSpec;
library_fss_valid = 1; library_fss_valid = 1;
@ -62,4 +69,4 @@ PyMac_AddLibResources()
return; return;
fd = FSpOpenResFile(&library_fss, fsRdPerm); fd = FSpOpenResFile(&library_fss, fsRdPerm);
} }