diff options
Diffstat (limited to 'winsup/cygwin/ChangeLog')
| -rw-r--r-- | winsup/cygwin/ChangeLog | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/winsup/cygwin/ChangeLog b/winsup/cygwin/ChangeLog index fdf767b3b..90c7bea3a 100644 --- a/winsup/cygwin/ChangeLog +++ b/winsup/cygwin/ChangeLog @@ -1,3 +1,70 @@ +Sun Sep 3 00:07:32 2000 Christopher Faylor <cgf@cygnus.com> + + * Makefile.in: Add cygheap.o. + * child_info.h: Add specific exec class. + * cygheap.h: New file. Contains declarations for cygwin heap. + * cygheap.cc: New file. Implements cygwin heap functions. + * dcrt0.cc (quoted): Simplify due to new method for passing arguments + between cygwin programs. + (alloc_stack_hard_way): Attempt to handle overlapped stack. + (dll_crt0_1): Move child_info processing here. Accomodate new method + for passing arguments between cygwin programs. Initialize cygwin heap. + Establish __argc and __argv variables. + (_dll_crt0): Move most of child_info processing to dll_crt0_1. + (cygwin_dll_init): Remove duplication. + * dtable.cc (dtable::extend): Allocate dtable using cygwin heap. + (dtable::build_fhandler): Ditto for fhandler type being constructed. + (dtable::dup_worker): Free new fhandler from cygwin heap on error. + (dtable::select_*): Don't assume that this == fdtab. + (dtable::linearize_fd_array): Delete. + (dtable::delinearize_fd_array): Delete. + (dtable::fixup_after_exec): New file. + (dtable::vfork_child_dup): Use cygwin heap. + (dtable::vfork_parent_restore): Ditto. + * dtable.h: Remove obsolete methods. Add new method. + * environ.cc (posify): Eliminate already_posix parameter and logic. + (envsize): New function. + (_addenv): Use envsize. + (environ_init): Accept an argument pointing to an existing environment + list. If supplied, allocate space for this in the the program's heap. + * fhandler.cc (fhandler_base::operator =): Move here from fhandler.h. + Use cygwin heap to allocate filenames. + (fhandler_base::set_name): Allocate/free names from cygwin heap. + (fhandler_base::linearize): Delete. + (fhandler_base::de_linearize): Delete. + (fhandler_base::operator delete): Free from cygwin heap. + (fhandler_base::~fhandler_base): Ditto. + * fhandler.h: Accomodate elimination of *linearize and other changes + above. + * fhandler_console.cc (fhandler_console::fixup_after_exec): Rename from + de_linearize. + * heap.h: New file. + * fhandler_tty.cc (fhandler_tty_slave::fhandler_tty_slave): Use cygwin + heap for name. fhandler_tty::fixup_after_exec): Rename from + de_linearize. + * fork.cc (fork): Call cygheap_fixup_in_child. + * heap.cc: Use declarations in heap.h. + * malloc.cc: Sprinkle assertions throughout to catch attempts to + free/realloc something from the cygwin heap. + * path.cc: Throughout, eliminate use of per-thread cache for cwd. Use + cwd_* functions rather than cwd_* variables to access cwd_win32 and + cwd_posix. + (cwd_win32): New function. + (cwd_posix): New function. + (cwd_hash): New function. + (cwd_fixup_after_exec): New function. + * path.h: Accomodate path.cc changes. + * pinfo.cc (pinfo_init): Accept a pointer to an environment table. + Pass this to environ_init. Eliminate old 'title' tests. + * pinfo.h: Accomodate above change in argument. + * spawn.cc (struct av): New method for building argv list. + (av::unshift): New method. + (spawn_guts): Allocate everything that the child process needs in the + cygwin heap and pass a pointer to this to the child. Build argv list + using new method. Eliminate delinearize stuff. + * thread.h: Eliminate _cwd_win32 and _cwd_posix buffers. + * winsup.h: Eliminate obsolete functions. Add envsize() declaration. + 2000-09-02 Egor Duda <deo@logos-m.ru> * Makefile.in: Remove "make check" support. It is now in |