diff options
| author | Takashi Yano <takashi.yano@nifty.ne.jp> | 2024-02-16 03:35:07 +0900 |
|---|---|---|
| committer | Takashi Yano <takashi.yano@nifty.ne.jp> | 2024-02-16 04:06:01 +0900 |
| commit | f3ba4db2e2b2839ae368c413794ac15da407b9a4 (patch) | |
| tree | 8b0dafcaefdf7991d6f6566545f75bfb820e92b3 /winsup/cygwin/fhandler/console.cc | |
| parent | 4dd3dc876ca18ffdce88cbb422046cbe4bf23e12 (diff) | |
| download | newlib-f3ba4db2e2b2839ae368c413794ac15da407b9a4.zip newlib-f3ba4db2e2b2839ae368c413794ac15da407b9a4.tar.gz newlib-f3ba4db2e2b2839ae368c413794ac15da407b9a4.tar.bz2 | |
Cygwin: console: Fix a bug that 64th console cannot be handled.
Fixes: 930e553da8e9 ("Cygwin: console: Unify EnumWindows() callback functions.");
Signed-off-by: Takashi Yano <takashi.yano@nifty.ne.jp>
Diffstat (limited to 'winsup/cygwin/fhandler/console.cc')
| -rw-r--r-- | winsup/cygwin/fhandler/console.cc | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/winsup/cygwin/fhandler/console.cc b/winsup/cygwin/fhandler/console.cc index 66b4905..c16ca39 100644 --- a/winsup/cygwin/fhandler/console.cc +++ b/winsup/cygwin/fhandler/console.cc @@ -253,12 +253,10 @@ fhandler_console::enum_windows (HWND hw, LPARAM lp) } fhandler_console::console_unit::console_unit (int n0): - n (n0), bitmask (0) + n (n0), bitmask (0), shared_console_info (NULL) { EnumWindows (fhandler_console::enum_windows, (LPARAM) this); - if (n < 0) - n = (_minor_t) ffsl (~bitmask) - 1; - if (n < 0) + if (n0 == CONS_SCAN_UNUSED && (n = ffsl (~bitmask) - 1) < 0) api_fatal (sizeof (bitmask) == 8 ? "console device allocation failure - " "too many consoles in use, max consoles is 64" : @@ -674,7 +672,7 @@ fhandler_console::set_unit () ProtectHandleINH (cygheap->console_h); if (created) { - unit = console_unit (-1); + unit = console_unit (CONS_SCAN_UNUSED); cs->tty_min_state.setntty (DEV_CONS_MAJOR, unit); } else |