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

* 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.
This commit is contained in:
Christopher Faylor 2002-11-07 03:47:54 +00:00
parent 4538fa704b
commit 3cca030b65
1 changed files with 3 additions and 10 deletions
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13
winsup/cygwin/fhandler_virtual.cc
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@ -34,17 +34,10 @@ fhandler_virtual::fhandler_virtual (DWORD devtype):
fhandler_virtual::~fhandler_virtual () fhandler_virtual::~fhandler_virtual ()
{ {
if (filebuf) if (filebuf)
free (filebuf); cfree (filebuf);
filebuf = NULL; filebuf = NULL;
} }
void
fhandler_virtual::fixup_after_exec (HANDLE)
{
if (filebuf)
filebuf = NULL;
}
DIR * DIR *
fhandler_virtual::opendir (path_conv& pc) fhandler_virtual::opendir (path_conv& pc)
{ {
@ -150,7 +143,7 @@ fhandler_virtual::dup (fhandler_base * child)
if (!ret) if (!ret)
{ {
fhandler_virtual *fhproc_child = (fhandler_virtual *) child; 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->bufalloc = fhproc_child->filesize = filesize;
fhproc_child->position = position; fhproc_child->position = position;
memcpy (fhproc_child->filebuf, filebuf, filesize); memcpy (fhproc_child->filebuf, filebuf, filesize);
@ -163,7 +156,7 @@ int
fhandler_virtual::close () fhandler_virtual::close ()
{ {
if (filebuf) if (filebuf)
free (filebuf); cfree (filebuf);
filebuf = NULL; filebuf = NULL;
bufalloc = (size_t) -1; bufalloc = (size_t) -1;
cygwin_shared->delqueue.process_queue (); cygwin_shared->delqueue.process_queue ();