30 lines
1.2 KiB
C
30 lines
1.2 KiB
C
/* cygmalloc.h: cygwin DLL malloc stuff
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Copyright 2002 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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extern "C" void dlfree (void *p) __attribute__ ((regparm (1)));
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extern "C" void *dlmalloc (unsigned size) __attribute__ ((regparm (1)));
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extern "C" void *dlrealloc (void *p, unsigned size) __attribute__ ((regparm (2)));
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extern "C" void *dlcalloc (size_t nmemb, size_t size) __attribute__ ((regparm (2)));
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extern "C" void *dlmemalign (size_t alignment, size_t bytes) __attribute__ ((regparm (2)));
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extern "C" void *dlvalloc (size_t bytes) __attribute__ ((regparm (1)));
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extern "C" size_t dlmalloc_usable_size (void *p) __attribute__ ((regparm (1)));
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extern "C" int dlmalloc_trim (size_t) __attribute__ ((regparm (1)));
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extern "C" int dlmallopt (int p, int v) __attribute__ ((regparm (2)));
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extern "C" void dlmalloc_stats ();
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#ifndef __INSIDE_CYGWIN__
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# define USE_DL_PREFIX 1
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# define MORECORE_CANNOT_TRIM 1
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#else
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# define __malloc_lock() mallock->acquire ()
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# define __malloc_unlock() mallock->release ()
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extern muto *mallock;
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#endif
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