diff options
Diffstat (limited to 'boehm-gc/gc.h')
| -rw-r--r-- | boehm-gc/gc.h | 42 |
1 files changed, 32 insertions, 10 deletions
diff --git a/boehm-gc/gc.h b/boehm-gc/gc.h index bd7fddf..e35f54f 100644 --- a/boehm-gc/gc.h +++ b/boehm-gc/gc.h @@ -1,7 +1,8 @@ /* * Copyright 1988, 1989 Hans-J. Boehm, Alan J. Demers * Copyright (c) 1991-1995 by Xerox Corporation. All rights reserved. - * Copyright 1996 by Silicon Graphics. All rights reserved. + * Copyright 1996-1999 by Silicon Graphics. All rights reserved. + * Copyright 1999 by Hewlett-Packard Company. All rights reserved. * * THIS MATERIAL IS PROVIDED AS IS, WITH ABSOLUTELY NO WARRANTY EXPRESSED * OR IMPLIED. ANY USE IS AT YOUR OWN RISK. @@ -35,6 +36,14 @@ #include "libgc_globals.h" #endif +#if defined(__MINGW32__) && defined(WIN32_THREADS) +# ifdef GC_BUILD +# define GC_API __declspec(dllexport) +# else +# define GC_API __declspec(dllimport) +# endif +#endif + #if defined(_MSC_VER) && defined(_DLL) # ifdef GC_BUILD # define GC_API __declspec(dllexport) @@ -130,6 +139,17 @@ GC_API int GC_dont_expand; /* Dont expand heap unless explicitly requested */ /* or forced to. */ +GC_API int GC_use_entire_heap; + /* Causes the nonincremental collector to use the */ + /* entire heap before collecting. This was the only */ + /* option for GC versions < 5.0. This sometimes */ + /* results in more large block fragmentation, since */ + /* very larg blocks will tend to get broken up */ + /* during each GC cycle. It is likely to result in a */ + /* larger working set, but lower collection */ + /* frequencies, and hence fewer instructions executed */ + /* in the collector. */ + GC_API int GC_full_freq; /* Number of partial collections between */ /* full collections. Matters only if */ /* GC_incremental is set. */ @@ -352,11 +372,11 @@ GC_API GC_PTR GC_malloc_atomic_ignore_off_page GC_PROTO((size_t lb)); #ifdef GC_ADD_CALLER # define GC_EXTRAS GC_RETURN_ADDR, __FILE__, __LINE__ -# define GC_EXTRA_PARAMS GC_word ra, GC_CONST char * descr_string, - int descr_int +# define GC_EXTRA_PARAMS GC_word ra, GC_CONST char * s, + int i #else # define GC_EXTRAS __FILE__, __LINE__ -# define GC_EXTRA_PARAMS GC_CONST char * descr_string, int descr_int +# define GC_EXTRA_PARAMS GC_CONST char * s, int i #endif /* Debugging (annotated) allocation. GC_gcollect will check */ @@ -494,6 +514,7 @@ GC_API void GC_debug_register_finalizer_no_order GC_PROTO((GC_PTR obj, GC_finalization_proc fn, GC_PTR cd, GC_finalization_proc *ofn, GC_PTR *ocd)); + /* The following routine may be used to break cycles between */ /* finalizable objects, thus causing cyclic finalizable */ /* objects to be finalized in the correct order. Standard */ @@ -550,6 +571,9 @@ GC_API int GC_unregister_disappearing_link GC_PROTO((GC_PTR * /* link */)); GC_API GC_PTR GC_make_closure GC_PROTO((GC_finalization_proc fn, GC_PTR data)); GC_API void GC_debug_invoke_finalizer GC_PROTO((GC_PTR obj, GC_PTR data)); +/* Returns !=0 if GC_invoke_finalizers has something to do. */ +GC_API int GC_should_invoke_finalizers GC_PROTO((void)); + GC_API int GC_invoke_finalizers GC_PROTO((void)); /* Run finalizers for all objects that are ready to */ /* be finalized. Return the number of finalizers */ @@ -712,12 +736,9 @@ GC_API void (*GC_is_visible_print_proc) # endif /* SOLARIS_THREADS */ -#if defined(LINUX_THREADS) - void * GC_dlopen(const char *path, int mode); -# define dlopen GC_dlopen -#endif -#if defined(IRIX_THREADS) || defined(LINUX_THREADS) || defined(HPUX_THREADS) +#if !defined(USE_LD_WRAP) && \ + (defined(IRIX_THREADS) || defined(LINUX_THREADS) || defined(HPUX_THREADS)) /* We treat these similarly. */ # include <pthread.h> # include <signal.h> @@ -731,8 +752,9 @@ GC_API void (*GC_is_visible_print_proc) # define pthread_create GC_pthread_create # define pthread_sigmask GC_pthread_sigmask # define pthread_join GC_pthread_join +# define dlopen GC_dlopen -#endif /* IRIX_THREADS || LINUX_THREADS */ +#endif /* xxxxx_THREADS */ # if defined(PCR) || defined(SOLARIS_THREADS) || defined(WIN32_THREADS) || \ defined(IRIX_THREADS) || defined(LINUX_THREADS) || \ |