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* cygwin.din (ptsname_r): Export.

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* fhandler.cc (fhandler_base::ptsname_r): Define.
* fhandler.h (fhandler_base::ptsname): Delete.
(fhandler_base::ptsname_r): Declare.
(fhandler_pty_master::ptsname_r): Declare.
* fhandler_tty.cc (fhandler_pty_master::ptsname): Delete.
(fhandler_pty_master::ptsname_r): New reentrant function derived from previous
ptsname.
* syscalls.cc (ptsname_r): Implement new function with functionality similar to
Linux.
(ptsname): Use ptsname_r () to fill out buf.
* include/cygwin/stdlib.h (ptsname_r): Declare.
* include/cygwin/version.h: Bump CYGWIN_VERSION_API_MINOR to 255 to reflect
export of ptsname_r.
* pinfo.cc (pinfo::wait): Return bool rather than int.
* pinfo.h (info::wait): Ditto.
(pinfo::reattach): Define !defined(_SIGPROC_H) case for consistency.
* sigproc.cc (child_info_spawn::reattach_children): Use correct dwProcessId
rather than pid when duplicating handle.
This commit is contained in:
Christopher Faylor
2011-11-07 20:05:49 +00:00
parent 78942629ac
commit 65a6152f18
11 changed files with 69 additions and 16 deletions
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10
winsup/cygwin/pinfo.cc
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@@ -975,10 +975,10 @@ _pinfo::dup_proc_pipe (HANDLE hProcess)
}
/* function to set up the process pipe and kick off proc_waiter */
int
bool
pinfo::wait ()
{
/* If rd_proc_pipe that means we're in an execed process which already has
/* If rd_proc_pipe != NULL we're in an execed process which already has
grabbed the read end of the pipe from the previous cygwin process running
with this pid. */
if (!rd_proc_pipe)
@@ -989,13 +989,13 @@ pinfo::wait ()
{
system_printf ("Couldn't create pipe tracker for pid %d, %E",
(*this)->pid);
return 0;
return false;
}
if (!(*this)->dup_proc_pipe (hProcess))
{
system_printf ("Couldn't duplicate pipe topid %d(%p), %E", (*this)->pid, hProcess);
return 0;
return false;
}
}
@@ -1013,7 +1013,7 @@ pinfo::wait ()
(*this)->pid, (*this)->dwProcessId, rd_proc_pipe);
}
return 1;
return true;
}
void