54dd79bb44
(proc_subproc): Don't mess with pinfo if it's myself. * child_info.h (child_info_types): Label enum for _PROC constants. (child_info::child_info): New constructor. (child_info::~child_info): New destructor. (child_info::sync): Declare new function. (child_info_fork::child_info_fork): New constructor. (child_info_spawn::child_info_spawn): Remove old constructor. (child_info_spawn::child_info_spawn): New constructor. * dcrt0.cc (dll_crt0_0): Use correct sizeof when doing sanity check on passed in child_info. Signal readiness to parent when not forking (and not spawning). * fork.cc (sync_with_child): Delete. (resume_child): Remove extra argument. (sync_with_parent): Use child_info method to sync with parent. (fork_child): Don't close fork_info->subproc_ready since that is now handled by the destructor. (fork_parent): Remove subproc_ready stuff. Use child_info sync method for waiting.. Set start time here for child. Rename "forked" to "child". (fork): Check ch.subproc_ready for validity here. * pinfo.h (_pinfo::exec_sendsig): Temp storage for exec stub which may be staying around to handle non-cygwin captive process. (_pinfo::exec_dwProcessId): Ditto. (_pinfo::_lock): Renamed from lock. (_pinfo::lock): New method. (_pinfo::unlock): Ditto. (_pinfo::initialize_lock): Ditto. * pinfo.cc (set_myself): Use initialize_lock method to initialize myself lock. Set "exec" fields in _pinfo to zero to indicate that we've started successfully. Set start time here when appropriate. (_pinfo::commune_send): Use pinfo lock/unlock methods. (proc_waiter): Remove special case for non-cywin processes. Reinstitute handling for PID_NOCLDSTOP. * sigproc.cc (proc_subproc): Set proper EAGAIN errno when process table is filled. (sig_send): Use exec_* fields from _pinfo for sending signals if the the _pinfo sendsig never materializes. (child_info::child_info): New constructor, renamed from init_child_info. Zeroes child_info structure and sets appropriate fields in structure based on chtype. (child_info::~child_info): New destructor. Closes subproc_ready if it exists. (child_info_fork::child_info_fork): New constructor. (child_info_spawn::child_info_spawn): New constructor. (child_info::ready): New function. Signals parent when child is ready. (child_info::sync): New function. Wait for child to signal us or process to die. (remove_proc): Remove closing of hProcess since this should now be handled shortly after process creation. * spawn.cc (spawn_guts): Use child_info_spawn constructor rather than init_child_info. Save exec_sendsig and exec_dwProcessId in execing _pinfo. Rely on child_info constructor to properly set parent_wr_proc_pipe in ciresrv. Revert to previous determination on whether to start a process in suspended mode. Remove reparenting stuff. Just keep a stub around if starting a non-cygwin process. |
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config | ||
etc | ||
include | ||
libgloss | ||
newlib | ||
texinfo | ||
winsup | ||
COPYING | ||
COPYING.LIB | ||
COPYING.LIBGLOSS | ||
COPYING.NEWLIB | ||
ChangeLog | ||
MAINTAINERS | ||
Makefile.def | ||
Makefile.in | ||
Makefile.tpl | ||
README | ||
README-maintainer-mode | ||
compile | ||
config-ml.in | ||
config.guess | ||
config.sub | ||
configure | ||
configure.in | ||
depcomp | ||
djunpack.bat | ||
gettext.m4 | ||
install-sh | ||
libtool.m4 | ||
ltcf-c.sh | ||
ltcf-cxx.sh | ||
ltcf-gcj.sh | ||
ltconfig | ||
ltmain.sh | ||
makefile.vms | ||
missing | ||
mkdep | ||
mkinstalldirs | ||
move-if-change | ||
setup.com | ||
src-release | ||
symlink-tree | ||
ylwrap |
README
README for GNU development tools This directory contains various GNU compilers, assemblers, linkers, debuggers, etc., plus their support routines, definitions, and documentation. If you are receiving this as part of a GDB release, see the file gdb/README. If with a binutils release, see binutils/README; if with a libg++ release, see libg++/README, etc. That'll give you info about this package -- supported targets, how to use it, how to report bugs, etc. It is now possible to automatically configure and build a variety of tools with one command. To build all of the tools contained herein, run the ``configure'' script here, e.g.: ./configure make To install them (by default in /usr/local/bin, /usr/local/lib, etc), then do: make install (If the configure script can't determine your type of computer, give it the name as an argument, for instance ``./configure sun4''. You can use the script ``config.sub'' to test whether a name is recognized; if it is, config.sub translates it to a triplet specifying CPU, vendor, and OS.) If you have more than one compiler on your system, it is often best to explicitly set CC in the environment before running configure, and to also set CC when running make. For example (assuming sh/bash/ksh): CC=gcc ./configure make A similar example using csh: setenv CC gcc ./configure make Much of the code and documentation enclosed is copyright by the Free Software Foundation, Inc. See the file COPYING or COPYING.LIB in the various directories, for a description of the GNU General Public License terms under which you can copy the files. REPORTING BUGS: Again, see gdb/README, binutils/README, etc., for info on where and how to report problems.