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wincap.h: Rename assitant to assistant throughout. wincap.cc: Ditto.

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* devices.in (exists_console): Use fhandler_console::exists () rather than raw
test.
* devices.cc: Regenerate.
* fhandler.h (fhandler_console::exists): Define new function.
* fhandler_console.cc (fhandler_console::need_invisible): Use
fhandler_console::exists () rather than raw test.
* spawn.cc: Rename assitant to assistant throughout.
(child_info_spawn::worker): Simplify test for when to start a non-Cygwin
process in its own process group.  Just do it whenever we start a non-Cygwin
process.
This commit is contained in:
Christopher Faylor
2012-04-15 17:51:22 +00:00
parent 0a3819e655
commit aba77cbe8f
8 changed files with 40 additions and 24 deletions
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16
winsup/cygwin/spawn.cc
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@@ -453,7 +453,7 @@ child_info_spawn::worker (const char *prog_arg, const char *const *argv,
c_flags |= CREATE_SEPARATE_WOW_VDM | CREATE_UNICODE_ENVIRONMENT;
if (wincap.has_program_compatibility_assitant ())
if (wincap.has_program_compatibility_assistant ())
{
/* We're adding the CREATE_BREAKAWAY_FROM_JOB flag here to workaround
issues with the "Program Compatibility Assistant (PCA) Service"
@@ -599,16 +599,10 @@ child_info_spawn::worker (const char *prog_arg, const char *const *argv,
&& (!iscygwin () || mode != _P_OVERLAY
|| ::cygheap->fdtab.need_fixup_before ()))
c_flags |= CREATE_SUSPENDED;
/* If a native application should be spawned, we test here if the spawning
process is running in a console and, if so, if it's a foreground or
background process. If it's a background process, we start the native
process with the CREATE_NEW_PROCESS_GROUP flag set. This lets the native
process ignore Ctrl-C by default. If we don't do that, pressing Ctrl-C
in a console will break native processes running in the background,
because the Ctrl-C event is sent to all processes in the console, unless
they ignore it explicitely. CREATE_NEW_PROCESS_GROUP does that for us. */
if (!iscygwin () && myself->ctty >= 0 && iscons_dev (myself->ctty)
&& fhandler_console::tc_getpgid () != myself->pgid)
/* Give non-Cygwin processes their own process group since they will be
dealing with CTRL-C themselves. Not sure if this is correct for spawn*()
or not though. */
if (!iscygwin () && fhandler_console::exists ())
c_flags |= CREATE_NEW_PROCESS_GROUP;
refresh_cygheap ();