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The $Id$ keywords were used in Subversion where they can be substituted with filename, last revision number change, last changed date, and last user who changed it. In Git this functionality is different and can be done with Git attribute ident. These need to be defined manually for each file in the .gitattributes file and are afterwards replaced with 40-character hexadecimal blob object name which is based only on the particular file contents. This patch simplifies handling of $Id$ keywords by removing them since they are not used anymore.
123 lines
4.0 KiB
C
123 lines
4.0 KiB
C
/*
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+----------------------------------------------------------------------+
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| Zend Signal Handling |
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+----------------------------------------------------------------------+
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| Copyright (c) 2008-2018 The PHP Group |
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+----------------------------------------------------------------------+
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| This source file is subject to version 3.01 of the PHP license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.php.net/license/3_01.txt |
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| If you did not receive a copy of the PHP license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@php.net so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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| Authors: Lucas Nealan <lucas@php.net> |
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| Arnaud Le Blanc <lbarnaud@php.net> |
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+----------------------------------------------------------------------+
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*/
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#ifndef ZEND_SIGNAL_H
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#define ZEND_SIGNAL_H
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#ifdef ZEND_SIGNALS
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# ifdef HAVE_SIGNAL_H
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# include <signal.h>
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# endif
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#ifndef NSIG
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#define NSIG 65
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#endif
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#ifndef ZEND_SIGNAL_QUEUE_SIZE
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#define ZEND_SIGNAL_QUEUE_SIZE 64
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#endif
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/* Signal structs */
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typedef struct _zend_signal_entry_t {
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int flags; /* sigaction style flags */
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void* handler; /* signal handler or context */
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} zend_signal_entry_t;
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typedef struct _zend_signal_t {
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int signo;
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siginfo_t *siginfo;
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void* context;
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} zend_signal_t;
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typedef struct _zend_signal_queue_t {
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zend_signal_t zend_signal;
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struct _zend_signal_queue_t *next;
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} zend_signal_queue_t;
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/* Signal Globals */
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typedef struct _zend_signal_globals_t {
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int depth;
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int blocked; /* 1==TRUE, 0==FALSE */
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int running; /* in signal handler execution */
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int active; /* internal signal handling is enabled */
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zend_bool check; /* check for replaced handlers on shutdown */
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zend_signal_entry_t handlers[NSIG];
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zend_signal_queue_t pstorage[ZEND_SIGNAL_QUEUE_SIZE], *phead, *ptail, *pavail; /* pending queue */
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} zend_signal_globals_t;
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# ifdef ZTS
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# define SIGG(v) ZEND_TSRMG(zend_signal_globals_id, zend_signal_globals_t *, v)
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BEGIN_EXTERN_C()
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ZEND_API extern int zend_signal_globals_id;
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END_EXTERN_C()
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# else
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# define SIGG(v) (zend_signal_globals.v)
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BEGIN_EXTERN_C()
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ZEND_API extern zend_signal_globals_t zend_signal_globals;
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END_EXTERN_C()
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# endif /* not ZTS */
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# ifdef ZTS
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# define ZEND_SIGNAL_BLOCK_INTERRUPTIONS() if (EXPECTED(zend_signal_globals_id)) { SIGG(depth)++; }
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# define ZEND_SIGNAL_UNBLOCK_INTERRUPTIONS() if (EXPECTED(zend_signal_globals_id) && UNEXPECTED(((SIGG(depth)--) == SIGG(blocked)))) { zend_signal_handler_unblock(); }
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# else /* ZTS */
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# define ZEND_SIGNAL_BLOCK_INTERRUPTIONS() SIGG(depth)++;
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# define ZEND_SIGNAL_UNBLOCK_INTERRUPTIONS() if (((SIGG(depth)--) == SIGG(blocked))) { zend_signal_handler_unblock(); }
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# endif /* not ZTS */
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ZEND_API void zend_signal_handler_unblock(void);
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void zend_signal_activate(void);
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void zend_signal_deactivate(void);
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BEGIN_EXTERN_C()
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void zend_signal_startup(void);
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END_EXTERN_C()
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void zend_signal_init(void);
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ZEND_API int zend_signal(int signo, void (*handler)(int));
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ZEND_API int zend_sigaction(int signo, const struct sigaction *act, struct sigaction *oldact);
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#else /* ZEND_SIGNALS */
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# define ZEND_SIGNAL_BLOCK_INTERRUPTIONS()
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# define ZEND_SIGNAL_UNBLOCK_INTERRUPTIONS()
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# define zend_signal_activate()
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# define zend_signal_deactivate()
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# define zend_signal_startup()
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# define zend_signal_init()
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# define zend_signal(signo, handler) signal(signo, handler)
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# define zend_sigaction(signo, act, oldact) sigaction(signo, act, oldact)
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#endif /* ZEND_SIGNALS */
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#endif /* ZEND_SIGNAL_H */
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/*
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* Local variables:
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* tab-width: 4
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* c-basic-offset: 4
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* indent-tabs-mode: t
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* End:
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* vim600: sw=4 ts=4 fdm=marker
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* vim<600: sw=4 ts=4
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*/
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