From 6c20c8ed2cb9ab69a1a57ccb2b9b79969a808321 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 17:38:56 +0200 Subject: Adding upstream version 5.2.15. Signed-off-by: Daniel Baumann --- include/timer.h | 64 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 64 insertions(+) create mode 100644 include/timer.h (limited to 'include/timer.h') diff --git a/include/timer.h b/include/timer.h new file mode 100644 index 0000000..2779475 --- /dev/null +++ b/include/timer.h @@ -0,0 +1,64 @@ +/* timer.h -- data structures used by the shell timers in lib/sh/timers.c */ + +/* Copyright (C) 2021 Free Software Foundation, Inc. + + This file is part of GNU Bash, the Bourne Again SHell. + + Bash is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + Bash is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with Bash. If not, see . +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include "bashjmp.h" +typedef struct _shtimer +{ + struct timeval tmout; + + int fd; + int flags; + + int alrmflag; /* should be set by alrm_handler */ + + SigHandler *alrm_handler; + SigHandler *old_handler; + + procenv_t jmpenv; + + int (*tm_handler) (struct _shtimer *); /* called on timeout if set */ + PTR_T *data; /* reserved */ +} sh_timer; + +#define SHTIMER_ALARM 0x01 /* mutually exclusive */ +#define SHTIMER_SELECT 0x02 +#define SHTIMER_LONGJMP 0x04 + +#define SHTIMER_SIGSET 0x100 +#define SHTIMER_ALRMSET 0x200 + +extern sh_timer *shtimer_alloc (void); +extern void shtimer_flush (sh_timer *); +extern void shtimer_dispose (sh_timer *); + +extern void shtimer_set (sh_timer *, time_t, long); +extern void shtimer_unset (sh_timer *); + +extern void shtimer_cleanup (sh_timer *); +extern void shtimer_clear (sh_timer *); + +extern int shtimer_chktimeout (sh_timer *); + +extern int shtimer_select (sh_timer *); +extern int shtimer_alrm (sh_timer *); -- cgit v1.2.3