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6 Commits

Author SHA1 Message Date
Christopher Faylor ad80bc4224 * include/cygwin/version.h: Bump DLL minor number. 
* malloc.cc (DEFAULT_MMAP_THRESHOLD): Bump down to 16MB thanks to below
changes.
 2003-02-08 17:03:34 +00:00
Christopher Faylor bc5b63edab * malloc.cc (DEFAULT_MMAP_THRESHOLD): Set high to avoid mmaps. 
* pipe.cc (fhandler_pipe::close): Avoid extraneous this->.
 2003-02-07 06:15:10 +00:00
Christopher Faylor 78dd8bdd12 * malloc.cc: Protect some definitions to avoid a compile time warning. 2002-08-28 16:08:09 +00:00
Christopher Faylor 8dca9e2302 * perthread.h (vfork_save): Add ctty, sid, pgid, exitval fields. 
(vfork_save::restore_pid): New method.
(vfork_save::restore_exit): New method.
* fork.cc (vfork): Save ctty, sid, pgid and restore them when returning to
"parent".  Use exitval field if exiting but never created a new process.
* syscalls.cc (setsid): Detect when in "vfork" and force an actual fork so that
pid will be allocated (UGLY!).
(getsid): New function.
* dcrt0.cc (do_exit): Use vfork_save::restore_exit method for returning from a
vfork.
* spawn.cc (spawnve): Use vfork_save::{restore_pid,restore_exit} methods for
returning from vfork.
* cygwin.din: Export getsid.
* include/cygwin/version.h: Bump api minor number.
* malloc.cc: #ifdef sYSTRIm for when MORECORE_CANNOT_TRIM is true.
 2002-08-18 05:49:26 +00:00
Christopher Faylor a80add95d9 * malloc.cc: Update to 2.7.2. 
* malloc_wrapper.cc (malloc_init): Call user level mallocs to determine if the
malloc has been wrapped.
 2002-08-18 03:28:52 +00:00
Christopher Faylor c7e2187a60 * 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.
 2002-08-16 19:41:39 +00:00