* include/cygwin/version.h: Bump API minor number for below export.unlabeled-1.11.2

* cygwin.din (pututline): New exported function.
* syscalls.cc (login): Use pututiline().
(setutent): Open utmp as read/write.
(endutent): Check if utmp file is open.
(utmpname): call endutent() to close current utmp file.
(getutid): Enable all cases, use strncmp() to compare ut_id fields.
(pututline): New.
* tty.cc (create_tty_master): Set ut_pid to current pid.
* fhandler.h (fhandler_serial::vmin_): Declare as size_t.
* fhandler_serial.cc (fhandler_serial::raw_read): Use correct type for
minchars.
(fhandler_serial::ioctl): Set errno if the ClearCommError fails.
(fhandler_serial::tcsetattr): Use correct value for vmin_.
(fhandler_serial::tcgetattr): Ditto.
* fhandler_socket.cc (fhandler_socket::recvmsg): Call if from == NULL
WSARecvFrom with fromlen = NULL.

1 files changed, 3 insertions, 10 deletions

diff --git a/winsup/cygwin/fhandler_virtual.cc b/winsup/cygwin/fhandler_virtual.cc
index 937caf352..05b9b0f6c 100644
--- a/winsup/cygwin/fhandler_virtual.cc
+++ b/winsup/cygwin/fhandler_virtual.cc
@@ -34,17 +34,10 @@ fhandler_virtual::fhandler_virtual (DWORD devtype):
 fhandler_virtual::~fhandler_virtual ()
 {
   if (filebuf)
-    free (filebuf);
+    cfree (filebuf);
   filebuf = NULL;
 }
 
-void
-fhandler_virtual::fixup_after_exec (HANDLE)
-{
-  if (filebuf)
-    filebuf = NULL;
-}
-
 DIR *
 fhandler_virtual::opendir (path_conv& pc)
 {
@@ -150,7 +143,7 @@ fhandler_virtual::dup (fhandler_base * child)
   if (!ret)
     {
       fhandler_virtual *fhproc_child = (fhandler_virtual *) child;
-      fhproc_child->filebuf = (char *) malloc (filesize);
+      fhproc_child->filebuf = (char *) cmalloc (HEAP_BUF, filesize);
       fhproc_child->bufalloc = fhproc_child->filesize = filesize;
       fhproc_child->position = position;
       memcpy (fhproc_child->filebuf, filebuf, filesize);
@@ -163,7 +156,7 @@ int
 fhandler_virtual::close ()
 {
   if (filebuf)
-    free (filebuf);
+    cfree (filebuf);
   filebuf = NULL;
   bufalloc = (size_t) -1;
   cygwin_shared->delqueue.process_queue ();