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Cygwin: ctrl_c_handler: Use 64 bit timer

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Just don't use GetTickCount for obvious reasons

Signed-off-by: Corinna Vinschen <corinna@vinschen.de>
This commit is contained in:
Corinna Vinschen 2019-03-24 22:13:00 +01:00
parent 4afc52d57c
commit 5737045c00
2 changed files with 4 additions and 4 deletions
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6
winsup/cygwin/exceptions.cc
View File

@ -1134,7 +1134,7 @@ ctrl_c_handler (DWORD type)
handled *by* the process group leader. */
if (t && (!have_execed || have_execed_cygwin)
&& t->getpgid () == myself->pid &&
(GetTickCount () - t->last_ctrl_c) >= MIN_CTRL_C_SLOP)
(GetTickCount64 () - t->last_ctrl_c) >= MIN_CTRL_C_SLOP)
/* Otherwise we just send a SIGINT to the process group and return TRUE
(to indicate that we have handled the signal). At this point, type
should be a CTRL_C_EVENT or CTRL_BREAK_EVENT. */
@ -1144,9 +1144,9 @@ ctrl_c_handler (DWORD type)
if (type == CTRL_BREAK_EVENT
&& t->ti.c_cc[VINTR] == 3 && t->ti.c_cc[VQUIT] == 3)
sig = SIGQUIT;
t->last_ctrl_c = GetTickCount ();
t->last_ctrl_c = GetTickCount64 ();
t->kill_pgrp (sig);
t->last_ctrl_c = GetTickCount ();
t->last_ctrl_c = GetTickCount64 ();
return TRUE;
}

2
winsup/cygwin/tty.h
View File

@ -42,7 +42,7 @@ public:
pid_t pgid;
bool output_stopped; /* FIXME: Maybe do this with a mutex someday? */
fh_devices ntty;
DWORD last_ctrl_c; /* tick count of last ctrl-c */
ULONGLONG last_ctrl_c; /* tick count of last ctrl-c */
bool is_console;
IMPLEMENT_STATUS_FLAG (bool, initialized)