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* tty.cc (tty::create_inuse): Eliminate unneeded argument. 

* tty.h: Reflect above change.
* fhandler_tty.cc: Reflect argument reduction in tty::create_inuse, throughout.
Always make inuse inheritable.
This commit is contained in:
Christopher Faylor 2001-09-01 05:38:46 +00:00
parent e62ac9e869
commit 2496a3637f
4 changed files with 13 additions and 6 deletions
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7
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,10 @@
Sat Sep 1 01:37:13 2001 Christopher Faylor <cgf@cygnus.com>
* tty.cc (tty::create_inuse): Eliminate unneeded argument.
* tty.h: Reflect above change.
* fhandler_tty.cc: Reflect argument reduction in tty::create_inuse,
throughout. Always make inuse inheritable.
Sat Sep 1 01:10:07 2001 Christopher Faylor <cgf@cygnus.com> Sat Sep 1 01:10:07 2001 Christopher Faylor <cgf@cygnus.com>
* debug.cc (mark_closed): Rename from debug_mark_closed and make * debug.cc (mark_closed): Rename from debug_mark_closed and make

6
winsup/cygwin/fhandler_tty.cc
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@ -62,7 +62,7 @@ fhandler_tty_master::init (int ntty)
cygwin_shared->tty[ttynum]->common_init (this); cygwin_shared->tty[ttynum]->common_init (this);
inuse = get_ttyp ()->create_inuse (TTY_MASTER_ALIVE, FALSE); inuse = get_ttyp ()->create_inuse (TTY_MASTER_ALIVE);
h = makethread (process_input, NULL, 0, "ttyin"); h = makethread (process_input, NULL, 0, "ttyin");
if (h == NULL) if (h == NULL)
@ -509,7 +509,7 @@ fhandler_tty_slave::open (const char *, int flags, mode_t)
/* FIXME: Needs a method to eliminate tty races */ /* FIXME: Needs a method to eliminate tty races */
{ {
acquire_output_mutex (500); acquire_output_mutex (500);
inuse = get_ttyp ()->create_inuse (TTY_SLAVE_ALIVE, TRUE); inuse = get_ttyp ()->create_inuse (TTY_SLAVE_ALIVE);
get_ttyp ()->was_opened = TRUE; get_ttyp ()->was_opened = TRUE;
release_output_mutex (); release_output_mutex ();
} }
@ -972,7 +972,7 @@ fhandler_pty_master::open (const char *, int flags, mode_t)
return 0; return 0;
cygwin_shared->tty[ttynum]->common_init (this); cygwin_shared->tty[ttynum]->common_init (this);
inuse = get_ttyp ()->create_inuse (TTY_MASTER_ALIVE, FALSE); inuse = get_ttyp ()->create_inuse (TTY_MASTER_ALIVE);
set_flags (flags); set_flags (flags);
set_open_status (); set_open_status ();

4
winsup/cygwin/tty.cc
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@ -301,13 +301,13 @@ tty::alive (const char *fmt)
} }
HANDLE HANDLE
tty::create_inuse (const char *fmt, BOOL inherit) tty::create_inuse (const char *fmt)
{ {
HANDLE h; HANDLE h;
char buf[sizeof (TTY_MASTER_ALIVE) + 16]; char buf[sizeof (TTY_MASTER_ALIVE) + 16];
__small_sprintf (buf, fmt, ntty); __small_sprintf (buf, fmt, ntty);
h = CreateEvent ((inherit ? &sec_all : &sec_all_nih), TRUE, FALSE, buf); h = CreateEvent (&sec_all, TRUE, FALSE, buf);
termios_printf ("%s = %p", buf, h); termios_printf ("%s = %p", buf, h);
if (!h) if (!h)
termios_printf ("couldn't open inuse event, %E", buf); termios_printf ("couldn't open inuse event, %E", buf);

2
winsup/cygwin/tty.h
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@ -100,7 +100,7 @@ public:
BOOL was_opened; /* True if opened at least once. */ BOOL was_opened; /* True if opened at least once. */
void init (); void init ();
HANDLE create_inuse (const char *, BOOL); HANDLE create_inuse (const char *);
BOOL common_init (fhandler_pty_master *); BOOL common_init (fhandler_pty_master *);
BOOL alive (const char *fmt); BOOL alive (const char *fmt);
BOOL slave_alive (); BOOL slave_alive ();