From faa67f2d8565107fab44d4c5ae9fa1b0b3d19b29 Mon Sep 17 00:00:00 2001 From: midipix Date: Fri, 6 Jan 2017 17:58:53 -0500 Subject: process initialization: swap threads cleanly. --- src/ptycon.c | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) diff --git a/src/ptycon.c b/src/ptycon.c index 5caa104..323ab51 100644 --- a/src/ptycon.c +++ b/src/ptycon.c @@ -122,14 +122,15 @@ static int32_t ptycon_start(int argc, char ** argv, char ** envp) return ptyc_main(argc,argv,envp); } -static int __stdcall ptycon_daemon_entry_point(void * arg) +static int __stdcall ptycon_daemon_entry_point(void * hswap) { int32_t status; int argc; char ** argv; char ** envp; - (void)arg; + ntapi->zw_set_event(hswap,0); + ntapi->zw_close(hswap); if ((status = ntapi->tt_get_argv_envp_utf8( &argc,&argv,&envp, @@ -146,15 +147,23 @@ int ptycon_entry_point(void) { int32_t status; nt_thread_params params; + void * hswap; if ((status = ptyc_init())) return status; + if ((status = ntapi->tt_create_private_event( + &hswap, + NT_NOTIFICATION_EVENT, + NT_EVENT_NOT_SIGNALED))) + return status; + ntapi->tt_aligned_block_memset( ¶ms,0,sizeof(params)); params.hprocess = NT_CURRENT_PROCESS_HANDLE; params.start = ptycon_daemon_entry_point; + params.arg = hswap; params.stack_size_commit = 128 * 1024; params.stack_size_reserve = 128 * 1024; params.creation_flags = NT_CREATE_LOCAL_THREAD; @@ -162,6 +171,9 @@ int ptycon_entry_point(void) if ((status = ntapi->tt_create_thread(¶ms))) ptycon_exit(status); + ntapi->zw_wait_for_single_object( + hswap,NT_SYNC_NON_ALERTABLE,0); + ntapi->zw_close( params.hthread); -- cgit v1.2.3