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* dtable.cc (set_std_handle): Use std_consts array to control SetStdHandle

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settings.
(dtable::fixup_after_fork): Ditto.
* exceptions.cc (set_sig_errno): Remove some debugging output.
* path.cc (path_conv::check): Don't OR need_directory with flags sent to
symlink_info::check.
(symlink_info::check): Use PATH_ALL_EXEC to determine when a file is
executable.
* path.h (path_types): Add PATH_ALL_EXEC.
(isexec): Use PATH_ALL_EXEC so that cygexec types will be considered
executable.
* pinfo.h (_pinfo): Add a process handle that is kept open throughout the life
of a cygwin pid.
* sigproc.cc (proc_exists): Remove hopefully obsolete stuff.
(proc_subproc): Set up process handle that is kept open throughout the life of
a cygwin pid.  Reorganize PROC_WAIT stuff to use common code.
(proc_terminate): Close pid lifetime process handle.
(checkstate): Cleanup.
(stopped_or_terminated): Move zombie cleanup.
(remove_zombie): To here.
* spawn.cc (spawn_guts): Reorganize reparenting code for 1247th time.
This commit is contained in:
Christopher Faylor
2000-10-09 02:53:44 +00:00
parent 65bb926f51
commit 164a681ca5
9 changed files with 138 additions and 132 deletions
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19
winsup/cygwin/dtable.cc
View File

@ -33,6 +33,9 @@ details. */
dtable fdtab;
static DWORD std_consts[] = {STD_INPUT_HANDLE, STD_OUTPUT_HANDLE,
STD_ERROR_HANDLE};
/* Set aside space for the table of fds */
void
dtable_init (void)
@ -45,11 +48,9 @@ void __stdcall
set_std_handle (int fd)
{
if (fd == 0)
SetStdHandle (STD_INPUT_HANDLE, fdtab[fd]->get_handle ());
else if (fd == 1)
SetStdHandle (STD_OUTPUT_HANDLE, fdtab[fd]->get_output_handle ());
else if (fd == 2)
SetStdHandle (STD_ERROR_HANDLE, fdtab[fd]->get_output_handle ());
SetStdHandle (std_consts[fd], fdtab[fd]->get_handle ());
else if (fd <= 2)
SetStdHandle (std_consts[fd], fdtab[fd]->get_output_handle ());
}
int
@ -453,7 +454,13 @@ dtable::fixup_after_exec (HANDLE parent, size_t sz, fhandler_base **f)
if (fds[i]->get_close_on_exec ())
release (i);
else
fds[i]->fixup_after_exec (parent);
{
fds[i]->fixup_after_exec (parent);
if (i == 0)
SetStdHandle (std_consts[i], fds[i]->get_io_handle ());
else if (i <= 2)
SetStdHandle (std_consts[i], fds[i]->get_output_handle ());
}
}
}