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* heap.cc (heap_init): Be slightly more aggressive when trying to allocate

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heap.  Change fatal error to avoid confusion with cygheap.
* spawn.cc (linebuf::finish): New function.
(linebuf::add): Cosmetic change.
(spawn_guts): Only avoid building windows command line if the program being
executed was actually mounted with -X.  Don't return E2BIG if we hit the 32K
size and we're executing a detected cygwin program.  Just silently truncate the
windows command line, instead.
This commit is contained in:
Christopher Faylor
2005-09-10 01:37:20 +00:00
parent a751165daa
commit 6336eba8f4
3 changed files with 38 additions and 19 deletions
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4
winsup/cygwin/heap.cc
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@ -73,11 +73,11 @@ heap_init ()
MEM_RESERVE, PAGE_READWRITE);
if (p)
break;
if ((reserve_size -= page_const) <= allocsize)
if ((reserve_size -= page_const) < allocsize)
break;
}
if (!p)
api_fatal ("couldn't allocate cygwin heap, %E, base %p, top %p, "
api_fatal ("couldn't allocate heap, %E, base %p, top %p, "
"reserve_size %d, allocsize %d, page_const %d",
cygheap->user_heap.base, cygheap->user_heap.top,
reserve_size, allocsize, page_const);