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authorChristopher Faylor <me@cgf.cx>2002-10-09 04:08:05 +0000
committerChristopher Faylor <me@cgf.cx>2002-10-09 04:08:05 +0000
commit7da53596cf1385616721180b48b2159802045d1c (patch)
tree7c7c049a2429b3d778f4d8f33ede670f44fb7d58 /mkinstalldirs
parentce6ac4003f2155c0f76d086673aa12193661e1c3 (diff)
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* cygheap.cc (dup_now): Make fatal error a little more informative.
(cygheap_setup_for_child): Detect when default size of shared region is less than the current size and allocate that much. (_cbrk): Just return NULL on inability to allocate. (_cmalloc): Ditto. * cygheap.h (CYGHEAPSIZE): Change size to reflect newer, tinier fhandler sizes. * spawn.cc (av::error): New element, reflects potential errno from cmalloc. (av::~av): Don't free NULL pointers. (av::replace0_maybe): Detect out-of-memory conditions. (av::dup_maybe): Ditto. (av::dup_all): Ditto. (av::unshift): Ditto. (spawn_guts): Set errno and return if argv creation ran into problems. * fhandler.h (fhandler_union): Change member names to something safer. * fhandler_console.cc (fhandler_console::get_tty_stuff): Always set fhandler_console::dev_state regardless of whether shared region is initialized. * cygthread.cc (cygthread::runner): Use ExitThread rather than return (planning for future).
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