pcntl_alarm (PHP4>=4.3.0,PHP5,PHP7) pcntl_alarm—Setanalarmclockfordeliveryofasignal Description intpcntl_alarm
为警报处理程序编写新的事件处理程序时,必须处理下列事件: {set_alarm,{AlarmId,AlarmDescr}} 此事件由alarm_handler:set_alarm({AlarmId,AlarmDecsr
报警报告给SASL报警处理程序,请参阅alarm_handler(3)。要设置闹钟,alarm_handler:set_alarm(Alarm)称为Alarm上面指定的闹钟。
报警报告给SASL报警处理程序,请参阅alarm_handler(3)。要设置闹钟,alarm_handler:set_alarm(Alarm)被称为Alarm以上指定的任一闹钟。
SeeAlso declare ←pcntl_alarm pcntl_errno→ ©1997–2017ThePHPDocumentationGroup LicensedundertheCreativeCommonsAttributionLicensev3.0orlater
*,sqlite3_stmt*);intsqlite3_global_recover(void);voidsqlite3_thread_cleanup(void);intsqlite3_memory_alarm
任何线程可以执行alarm(),getsignal(),pause(),setitimer()或getitimer();只有主线程可以设置一个新的信号处理程序,并且主线程将是唯一接收信号的线程(signal
PROGRESSREPORT====31-Mar-2006::12:45:58===supervisor:{local,sasl_safe_sup}started:[{pid,<0.33.0>},{name,alarm_handler
butwhenapatternisbeingpreparedbytextediting,itisusuallyeasiertouseoneofthefollowingescapesequencesthanthebinarycharacteritrepresents: \a_alarm
PROGRESSREPORT====13-Jun-2003::12:01:15===supervisor:{local,sasl_safe_sup}started:[{pid,<0.33.0>},{name,alarm_handler
libversion_number sqlite3_limit sqlite3_load_extension sqlite3_log sqlite3_malloc sqlite3_malloc64 sqlite3_memory_alarm
而且他们还必须实现第四个功能: intsqlite3_memory_alarm(void(*xCallback)(void*pArg,sqlite3_int64used,intN),void*pArg,
42.562149024](+0.000933505)elxd1168lx9org_erlang_dyntrace:process_register:\{cpu_id=5},{pid="<0.68.0>",name="alarm_handler
CLOCK_REALTIME_FAST FreeBSD8.1 CLOCK_REALTIME_PRECISE FreeBSD8.1 CLOCK_REALTIME_COARSE Linux2.6.32 CLOCK_REALTIME_ALARM
expired(),sqlite3_transfer_bindings(),sqlite3_global_recover(),sqlite3_thread_cleanup()和sqlite3_memory_alarm
28SYS_SHMGET=29SYS_SHMAT=30SYS_SHMCTL=31SYS_DUP=32SYS_DUP2=33SYS_PAUSE=34SYS_NANOSLEEP=35SYS_GETITIMER=36SYS_ALARM
其他变化:sqlite3_memory_alarm()接口已被弃用且未被记录8年,被更改为无操作。