FreeChainXenon/newlib-cygwin
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* heap.h (inheap): Check for NULL.

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Christopher Faylor 2001-10-05 04:36:14 +00:00
parent 8d817b0f9e
commit f978840bee
5 changed files with 13 additions and 2 deletions
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4
winsup/cygwin/ChangeLog
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@ -1,3 +1,7 @@
Fri Oct 5 00:31:35 2001 Christopher Faylor <cgf@cygnus.com>
* heap.h (inheap): Check for NULL.
Thu Oct 4 23:17:49 2001 Christopher Faylor <cgf@cygnus.com> Thu Oct 4 23:17:49 2001 Christopher Faylor <cgf@cygnus.com>
Add second path_conv * argument to fstat()s throughout. Add second path_conv * argument to fstat()s throughout.

2
winsup/cygwin/child_info.h
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@ -12,7 +12,7 @@ details. */
enum enum
{ {
PROC_MAGIC = 0xaf12f000, PROC_MAGIC = 0xaf13f000,
PROC_FORK = PROC_MAGIC + 1, PROC_FORK = PROC_MAGIC + 1,
PROC_EXEC = PROC_MAGIC + 2, PROC_EXEC = PROC_MAGIC + 2,
PROC_SPAWN = PROC_MAGIC + 3, PROC_SPAWN = PROC_MAGIC + 3,

6
winsup/cygwin/debug.h
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@ -13,6 +13,12 @@ details. */
#include "dlmalloc.h" #include "dlmalloc.h"
#define MALLOC_CHECK ({\ #define MALLOC_CHECK ({\
debug_printf ("checking malloc pool");\ debug_printf ("checking malloc pool");\
free (malloc (20));\
free (malloc (128));\
free (malloc (4096));\
free (malloc (16384));\
free (malloc (32768));\
free (malloc (65536));\
(void)mallinfo ();\ (void)mallinfo ();\
}) })
#endif #endif

1
winsup/cygwin/fork.cc
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@ -315,6 +315,7 @@ fork_child (HANDLE& hParent, dll *&first_dll, bool& load_dlls)
/* Initialize signal/process handling */ /* Initialize signal/process handling */
sigproc_init (); sigproc_init ();
__pthread_atforkchild (); __pthread_atforkchild ();
MALLOC_CHECK;
cygbench ("fork-child"); cygbench ("fork-child");
return 0; return 0;
} }

2
winsup/cygwin/heap.h
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@ -15,5 +15,5 @@ void heap_init ();
void malloc_init (); void malloc_init ();
#define inheap(s) \ #define inheap(s) \
(cygheap->heapptr && ((char *) (s) >= (char *) cygheap->heapbase) \ (cygheap->heapptr && s && ((char *) (s) >= (char *) cygheap->heapbase) \
&& ((char *) (s) <= (char *) cygheap->heaptop)) && ((char *) (s) <= (char *) cygheap->heaptop))