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https://github.com/haproxy/haproxy.git
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4c7e4b7738
All files that were including one of the following include files have been updated to only include haproxy/api.h or haproxy/api-t.h once instead: - common/config.h - common/compat.h - common/compiler.h - common/defaults.h - common/initcall.h - common/tools.h The choice is simple: if the file only requires type definitions, it includes api-t.h, otherwise it includes the full api.h. In addition, in these files, explicit includes for inttypes.h and limits.h were dropped since these are now covered by api.h and api-t.h. No other change was performed, given that this patch is large and affects 201 files. At least one (tools.h) was already freestanding and didn't get the new one added.
69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
/*
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* include/types/signal.h
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* Asynchronous signal delivery functions descriptors.
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*
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* Copyright 2000-2010 Willy Tarreau <w@1wt.eu>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version
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* 2 of the License, or (at your option) any later version.
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*
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*/
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#ifndef _TYPES_SIGNAL_H
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#define _TYPES_SIGNAL_H
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#include <signal.h>
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#include <haproxy/api-t.h>
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#include <common/mini-clist.h>
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#include <common/standard.h>
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/* flags for -> flags */
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#define SIG_F_ONE_SHOOT 0x0001 /* unregister handler before calling it */
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#define SIG_F_TYPE_FCT 0x0002 /* handler is a function + arg */
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#define SIG_F_TYPE_TASK 0x0004 /* handler is a task + reason */
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/* Define WDTSIG if available */
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#if defined(USE_RT) && (_POSIX_TIMERS > 0) && defined(_POSIX_THREAD_CPUTIME)
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/* We'll deliver SIGALRM when we've run out of CPU as it's not intercepted by
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* gdb by default.
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*/
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#define WDTSIG SIGALRM
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#endif
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#ifdef USE_THREAD_DUMP
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/* The signal to trigger a debug dump on a thread is SIGURG. It has the benefit
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* of not stopping gdb by default, so that issuing "show threads" in a process
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* being debugged has no adverse effect.
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*/
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#define DEBUGSIG SIGURG
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#endif
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/* those are highly dynamic and stored in pools */
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struct sig_handler {
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struct list list;
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void *handler; /* function to call or task to wake up */
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int arg; /* arg to pass to function, or signals*/
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int flags; /* SIG_F_* */
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};
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/* one per signal */
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struct signal_descriptor {
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int count; /* number of times raised */
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struct list handlers; /* sig_handler */
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};
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#endif /* _TYPES_SIGNAL_H */
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/*
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* Local variables:
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* c-indent-level: 8
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* c-basic-offset: 8
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* End:
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*/
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