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| author | Christopher Faylor <me@cgf.cx> | 2002-08-16 19:41:39 +0000 |
|---|---|---|
| committer | Christopher Faylor <me@cgf.cx> | 2002-08-16 19:41:39 +0000 |
| commit | c7e2187a60c13d1263678e22361648bb5d663e14 (patch) | |
| tree | 40c8c06f9f9e0b3c87ef766c2c581b6fd85c6ba4 /winsup/cygwin/cygmalloc.h | |
| parent | 775275aac7f96c2fdccbefde960afd7eda079a7a (diff) | |
| download | cygnal-c7e2187a60c13d1263678e22361648bb5d663e14.tar.gz cygnal-c7e2187a60c13d1263678e22361648bb5d663e14.tar.bz2 cygnal-c7e2187a60c13d1263678e22361648bb5d663e14.zip | |
* Makefile.in: Add support for new malloc.o and renamed malloc_wrapper.o. Use
-fomit-frame-pointer for malloc.o compilation.
* malloc_wrapper.cc: New file. Rename from malloc.cc. Add support for more
malloc functions. Eliminate export_* calls. Just use straight malloc names.
Remove unused argument from malloc lock functions.
* cygwin.din: Just export straight malloc names. Add malloc_stats,
malloc_trim, malloc_usable_size, mallopt, memalign, valloc.
* dcrt0.cc (__cygwin_user): Eliminate export_* malloc entries.
* fork.cc (fork_parent): Remove unused argument from malloc_lock argument.
* malloc.cc: New file. Doug Lea's malloc v2.7.1.
* cygmalloc.h: New file.
* include/cygwin/version.h: Bump API_MINOR.
* sync.h (muto::acquire): Use appropriate number for regparm attribute.
(muto::reset): Ditto.
(muto::release): Ditto.
Diffstat (limited to 'winsup/cygwin/cygmalloc.h')
| -rw-r--r-- | winsup/cygwin/cygmalloc.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/winsup/cygwin/cygmalloc.h b/winsup/cygwin/cygmalloc.h new file mode 100644 index 000000000..818d56ee3 --- /dev/null +++ b/winsup/cygwin/cygmalloc.h @@ -0,0 +1,28 @@ +/* cygmalloc.h: cygwin DLL malloc stuff + + Copyright 2002 Red Hat, Inc. + +This file is part of Cygwin. + +This software is a copyrighted work licensed under the terms of the +Cygwin license. Please consult the file "CYGWIN_LICENSE" for +details. */ + +extern "C" void dlfree (void *p) __attribute__ ((regparm (1))); +extern "C" void *dlmalloc (unsigned size) __attribute__ ((regparm (1))); +extern "C" void *dlrealloc (void *p, unsigned size) __attribute__ ((regparm (2))); +extern "C" void *dlcalloc (size_t nmemb, size_t size) __attribute__ ((regparm (2))); +extern "C" void *dlmemalign (size_t alignment, size_t bytes) __attribute__ ((regparm (2))); +extern "C" void *dlvalloc (size_t bytes) __attribute__ ((regparm (1))); +extern "C" size_t dlmalloc_usable_size (void *p) __attribute__ ((regparm (1))); +extern "C" int dlmalloc_trim (size_t) __attribute__ ((regparm (1))); +extern "C" int dlmallopt (int p, int v) __attribute__ ((regparm (2))); +extern "C" void dlmalloc_stats (); + +#ifndef __INSIDE_CYGWIN__ +# define USE_DL_PREFIX +#else +# define __malloc_lock() mallock->acquire () +# define __malloc_unlock() mallock->release () +extern muto *mallock; +#endif |