Getting Started with QNX Neutrino - QNX Software Systems

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Index © 2009, QNX Software Systems GmbH & Co. KG. pthread_sleepon_signal() 61 pthread_sleepon_unlock() 60, 61 pthread_sleepon_wait() 61 pulses 149, 151–154 receive ID 96 receiving a message 114 receiving a pulse 114 relative timers 148, 149, 151–154 replying with an error code 101 replying with just EOK 101 resource manager io_devctl() 263, 266 io_open() handler 215 io_read() 255, 256 io_write() 260 returning data to a client 255, 256 SETIOV() macro 111 SIGEV_PULSE_INIT() (macro) 152 SIGEV_THREAD_INIT() (macro) 157 struct itimerspec 152 struct sigevent 152 SIGEV_UNBLOCK 163 the pulse value 115 thread 47 thread_pool_create() 72 thread_pool_start() 72 thread_pool_start() pseudo code 76 thread pool 72 timeouts 149, 151–154 timer_create() 152 timer_create() and signals 157 timer_settime() 152 TimerTimeout() 163, 164 and multiple states 165 where to usepthread_cond_broadcast() 65 where to usepthread_cond_signal() 65 where to usepthread_sleepon_broadcast() 65 where to usepthread_sleepon_signal() 65 exceptions and scheduling 76, 77 exec() 35, 36 exec() family 28–31, 33 execl() 29, 32 execle() 29 execlp() 29, 32 execlpe() 29 execv() 29 execve() 29 execvp() 29 execvpe() 29 exit function 37 exit() 35, 177 and interrupts 177 export 31 F F_ALLOCSP 247 F_FREESP 247 faults and scheduling 76, 77 fcntl() 33 FD_CLOEXEC 33 fgets() 191, 198 FIFO scheduling 21 defined 329 FILE 192, 198 file descriptor and Resource managers 192 connection ID 103, 194 resource manager 194 file stream and Resource managers 192 filesystem chown restricted 224 server example 104 union 196 fopen() 193, 195, 198 fork() 28, 29, 34–36, 78 and resource managers 36 and threads 35, 36 avoid 35 fprintf() 191 fs-cache 197 fs-qnx4 105, 106, 111, 193 function atomic atomic_*() 186 atomic_set() 186 basename() 32 block_func() 71, 76 channel 342 Index April 30, 2009
© 2009, QNX Software Systems GmbH & Co. KG. Index ChannelCreate() 91, 94, 100, 118, 120, 151, 328 ChannelCreate() example 151 ChannelDestroy() 91, 94 ConnectAttach() 91–94, 103, 126, 127, 129, 152, 328 ConnectAttach() example 152 ConnectAttach() prototype 92 ConnectDetach() 91, 92 chmod() 202 chown() 202 clock_nanosleep() 162 close() 84, 126 context_alloc() 71, 75, 76 context_free() 71, 75 Creceive() 289, 300 delay() 140 devctl() 192, 294–296, 298, 332 dispatch_create() 202 event related SIGEV_INTR_INIT() (macro) 145 SIGEV_PULSE_INIT() (macro) 145 SIGEV_SIGNAL_CODE_INIT() (macro) 145 SIGEV_SIGNAL_INIT() (macro) 145 SIGEV_SIGNAL_THREAD_INIT() (macro) 145 SIGEV_THREAD_INIT() (macro) 145 SIGEV_UNBLOCK_INIT() (macro) 145 exit() 35, 177 fcntl() 33 fgets() 191, 198 fopen() 193, 195, 198 fork() 28, 29, 34–36, 78 fprintf() 191 getppid() 102 gotAMessage() 151, 154 gotAPulse() 151, 153 handler_func() 71, 76 in*() 187 in8() 180 interrupt Interrupt() family 187 InterruptAttach() 175–178, 182–186, 188 InterruptAttach() diagram 184 InterruptAttachEvent() 175, 176, 178, 180–183, 185–188, 301 InterruptAttachEvent() diagram 184 InterruptAttachEvent() example 180 InterruptAttachEvent() versus InterruptAttach() 182, 183 InterruptDetach() 177 InterruptDisable() 169, 187, 188 InterruptEnable() 169, 187, 188 InterruptLock() 169, 187, 188, 327 InterruptMask() 187 InterruptUnlock() 169, 187, 188, 327 InterruptUnmask() 187 InterruptWait() 25, 180, 182, 186 InterruptWait() example 180 io_fdinfo() 235 io_read() 255, 260 example 255 io_write() 260 example 260 ISR-safe 186 atomic() family 186 in() family 186 InterruptDisable() 186 InterruptEnable() 186 InterruptLock() 186 InterruptMask() 186 InterruptUnlock() 186 InterruptUnmask() 186 mem() family 186 out() family 186 str() family 186 kill() 289 lseek() 192, 198, 283, 328, 332 malloc() 108, 109, 186 mem*() 186 memcpy() 108, 109, 186 message passing ChannelCreate() 91, 94, 100, 118, 120, 132, 250 ChannelDestroy() 91, 94 ConnectAttach() 91–94, 102, 103, 126, 127, 129 ConnectDetach() 91, 92 April 30, 2009 Index 343
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QNX Neutrino RTOS Getting Started w
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Contents About This Guide xi What y
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© 2009, QNX Software Systems GmbH
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List of Figures A process as a cont
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About This Guide April 30, 2009 Abo
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Typographical conventions © 2009,
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Foreword to the First Edition by Pe
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Message passing and client/server
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Message passing and client/server
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Multiple threads © 2009, QNX Softw
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Multiple threads © 2009, QNX Softw
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Using message passing © 2009, QNX
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Pulses © 2009, QNX Software System
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Message passing over a network © 2
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Priority inheritance © 2009, QNX S
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Priority inheritance © 2009, QNX S
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Chapter 3 Clocks, Timers, and Getti
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Clocks and timers © 2009, QNX Soft
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Using timers © 2009, QNX Software
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Chapter 4 Interrupts In this chapte
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Neutrino and interrupts © 2009, QN
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Writing interrupt handlers © 2009,
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TIME TIME Writing interrupt handler
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Summary © 2009, QNX Software Syste
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