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| author | midipix <writeonce@midipix.org> | 2016-07-17 14:49:49 -0400 |
|---|---|---|
| committer | midipix <writeonce@midipix.org> | 2016-07-21 03:47:29 -0400 |
| commit | d918bea72978afa375c83b167a70a814bcaf2a95 (patch) | |
| tree | 8e0ffd745d0e00e0dfb4263afbd3bf94c3b2b193 /src | |
| parent | 107e968247f2f44ff54a72d0281b974a7926ca44 (diff) | |
| download | ptycon-d918bea72978afa375c83b167a70a814bcaf2a95.tar.bz2 ptycon-d918bea72978afa375c83b167a70a814bcaf2a95.tar.xz | |
pty layer: set client information for pty inheritance.
Diffstat (limited to 'src')
| -rw-r--r-- | src/internal/ptycon_driver_impl.h | 8 | ||||
| -rw-r--r-- | src/internal/ptycon_ioctl_impl.h | 48 | ||||
| -rw-r--r-- | src/pty/ptyc_pty_ctx.c | 4 |
3 files changed, 60 insertions, 0 deletions
diff --git a/src/internal/ptycon_driver_impl.h b/src/internal/ptycon_driver_impl.h index ee2e5ca..0acb69d 100644 --- a/src/internal/ptycon_driver_impl.h +++ b/src/internal/ptycon_driver_impl.h @@ -43,7 +43,15 @@ struct ptyc_loop_ctx { int32_t fwinsize; }; +struct ptyc_client_ctx { + void * hprocess; + void * hthread; + nt_cid cid; + nt_pty_client_info clinfo; +}; + struct ptyc_driver_ctx_impl { + struct ptyc_client_ctx clctx; struct ptyc_term_ctx tctx; struct ptyc_loop_ctx lctx; struct ptyc_common_ctx cctx; diff --git a/src/internal/ptycon_ioctl_impl.h b/src/internal/ptycon_ioctl_impl.h index dacd689..a3d902d 100644 --- a/src/internal/ptycon_ioctl_impl.h +++ b/src/internal/ptycon_ioctl_impl.h @@ -19,4 +19,52 @@ static int32_t ptyc_grant(nt_pty * hptm) &ctlinfo,sizeof(ctlinfo)); } +static int32_t ptyc_set_client_info( + nt_pty * hpty, + nt_pty_client_info * clinfo) +{ + int32_t status; + nt_iosb iosb; + nt_large_integer ticks; + nt_large_integer freq; + nt_pty_client_info ptyinfo; + + if ((status = ntapi->zw_query_performance_counter( + &ticks,&freq))) + return status; + + ptyinfo.any[0] = (ticks.ulow << 19) | (ticks.ulow >> 13); + + if ((status = ntapi->zw_query_performance_counter( + &ticks,&freq))) + return status; + + ptyinfo.any[1] = (ticks.ulow << 15) | (ticks.ulow >> 17); + + if ((status = ntapi->zw_query_performance_counter( + &ticks,&freq))) + return status; + + ptyinfo.any[1] = (ticks.ulow << 11) | (ticks.ulow >> 21); + + if ((status = ntapi->zw_query_performance_counter( + &ticks,&freq))) + return status; + + ptyinfo.any[1] = (ticks.ulow << 17) | (ticks.ulow >> 15); + + if ((status = ntapi->pty_set( + hpty,&iosb, + &ptyinfo,sizeof(ptyinfo), + NT_PTY_CLIENT_INFORMATION))) + return status; + + clinfo->any[0] = ptyinfo.any[0]; + clinfo->any[1] = ptyinfo.any[1]; + clinfo->any[2] = ptyinfo.any[2]; + clinfo->any[3] = ptyinfo.any[3]; + + return NT_STATUS_SUCCESS; +} + #endif diff --git a/src/pty/ptyc_pty_ctx.c b/src/pty/ptyc_pty_ctx.c index f0e416d..99d8c69 100644 --- a/src/pty/ptyc_pty_ctx.c +++ b/src/pty/ptyc_pty_ctx.c @@ -200,6 +200,10 @@ int ptyc_alloc_pty(struct ptyc_driver_ctx * dctx) return ptyc_set_status( dctx,status); + if ((status = ptyc_set_client_info(cctx->hpts,&ictx->clctx.clinfo))) + return ptyc_set_status( + dctx,status); + if (cctx->drvflags & PTYC_DRIVER_DBG_RAW) if ((status = ptyc_make_raw(cctx->hpts))) return ptyc_set_status( |