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| author | Takashi Yano via Cygwin-patches <cygwin-patches@cygwin.com> | 2021-01-28 12:26:13 +0900 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2021-01-28 11:21:12 +0100 |
| commit | 8aeb3f3e50373ecc300a32caab1e91980aabb40b (patch) | |
| tree | a9e85e56aee74119db89f33381d75bfc624469d6 /winsup/cygwin/spawn.cc | |
| parent | 442093214dd6b911a3a0080a10904587733a581f (diff) | |
| download | newlib-8aeb3f3e50373ecc300a32caab1e91980aabb40b.zip newlib-8aeb3f3e50373ecc300a32caab1e91980aabb40b.tar.gz newlib-8aeb3f3e50373ecc300a32caab1e91980aabb40b.tar.bz2 | |
Cygwin: pty: Make apps using console APIs be able to debug with gdb.
- After commit bb428520, there has been the disadvantage:
2) The apps which use console API cannot be debugged with gdb. This
is because pseudo console is not activated since gdb uses
CreateProcess() rather than exec(). Even with this limitation,
attaching gdb to native app, in which pseudo console is already
activated, works.
This patch clears this disadvantage.
Diffstat (limited to 'winsup/cygwin/spawn.cc')
| -rw-r--r-- | winsup/cygwin/spawn.cc | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/winsup/cygwin/spawn.cc b/winsup/cygwin/spawn.cc index b80a20f..383a5a0 100644 --- a/winsup/cygwin/spawn.cc +++ b/winsup/cygwin/spawn.cc @@ -964,6 +964,7 @@ child_info_spawn::worker (const char *prog_arg, const char *const *argv, WaitForSingleObject (pi.hProcess, INFINITE); if (ptys_ttyp) { + ptys_ttyp->wait_pcon_fwd (); fhandler_pty_slave::transfer_input (fhandler_pty_slave::to_cyg, ptys_from_master, ptys_ttyp, ptys_unit, @@ -990,6 +991,7 @@ child_info_spawn::worker (const char *prog_arg, const char *const *argv, res = -1; if (ptys_ttyp) { + ptys_ttyp->wait_pcon_fwd (); fhandler_pty_slave::transfer_input (fhandler_pty_slave::to_cyg, ptys_from_master, ptys_ttyp, ptys_unit, |