libs/newlib-cygwin
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* fhandler_tape.cc (mtinfo::initialize): Use MAX_PATH instead of

Browse Source 
CYG_MAX_PATH.
	* fhandler_tty.cc (fhandler_pty_master::ptsname): Set buffer size to
	TTY_NAME_MAX.
	* syscalls.cc (ttyname): Eliminate the `+ 1' from the name buffer size
	since TTY_NAME_MAX already counts the trailing NUL.
	* libc/bsdlib.cc (openpty): Set pts buffer size to TTY_NAME_MAX.
This commit is contained in:
Corinna Vinschen 2007-11-28 16:45:34 +00:00
parent 023a2fa789
commit d8a5f04695
5 changed files with 15 additions and 5 deletions
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10
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,13 @@
2007-11-28 Corinna Vinschen <corinna@vinschen.de>
* fhandler_tape.cc (mtinfo::initialize): Use MAX_PATH instead of
CYG_MAX_PATH.
* fhandler_tty.cc (fhandler_pty_master::ptsname): Set buffer size to
TTY_NAME_MAX.
* syscalls.cc (ttyname): Eliminate the `+ 1' from the name buffer size
since TTY_NAME_MAX already counts the trailing NUL.
* libc/bsdlib.cc (openpty): Set pts buffer size to TTY_NAME_MAX.
2007-11-28 Corinna Vinschen <corinna@vinschen.de> 2007-11-28 Corinna Vinschen <corinna@vinschen.de>
* fhandler_socket.cc (fhandler_socket::recv_internal): Add MSG_WAITALL * fhandler_socket.cc (fhandler_socket::recv_internal): Add MSG_WAITALL

2
winsup/cygwin/fhandler_tape.cc
View File

@ -1130,7 +1130,7 @@ mtinfo_drive::ioctl (HANDLE mt, unsigned int cmd, void *buf)
void void
mtinfo::initialize () mtinfo::initialize ()
{ {
char name[CYG_MAX_PATH]; char name[MAX_PATH];
HANDLE mtx; HANDLE mtx;
shared_name (name, "mtinfo_mutex", 0); shared_name (name, "mtinfo_mutex", 0);

2
winsup/cygwin/fhandler_tty.cc
View File

@ -1300,7 +1300,7 @@ fhandler_pty_master::ioctl (unsigned int cmd, void *arg)
char * char *
fhandler_pty_master::ptsname () fhandler_pty_master::ptsname ()
{ {
static char buf[32]; static char buf[TTY_NAME_MAX];
__small_sprintf (buf, "/dev/tty%d", get_unit ()); __small_sprintf (buf, "/dev/tty%d", get_unit ());
return buf; return buf;

2
winsup/cygwin/libc/bsdlib.cc
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@ -108,7 +108,7 @@ openpty (int *amaster, int *aslave, char *name, struct termios *termp,
struct winsize *winp) struct winsize *winp)
{ {
int master, slave; int master, slave;
char pts[CYG_MAX_PATH]; char pts[TTY_NAME_MAX];
if ((master = open ("/dev/ptmx", O_RDWR | O_NOCTTY)) >= 0) if ((master = open ("/dev/ptmx", O_RDWR | O_NOCTTY)) >= 0)
{ {

4
winsup/cygwin/syscalls.cc
View File

@ -1931,8 +1931,8 @@ ttyname_r (int fd, char *buf, size_t buflen)
extern "C" char * extern "C" char *
ttyname (int fd) ttyname (int fd)
{ {
static char name[TTY_NAME_MAX + 1]; static char name[TTY_NAME_MAX];
int ret = ttyname_r (fd, name, TTY_NAME_MAX + 1); int ret = ttyname_r (fd, name, TTY_NAME_MAX);
if (ret) if (ret)
{ {
set_errno (ret); set_errno (ret);