version 1.1.2.6, 2013/12/05 15:18:22
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version 1.1.2.8, 2013/12/05 16:57:08
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Line 116 io_progOpen(prog_t * __restrict prg, u_int execNum)
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Line 116 io_progOpen(prog_t * __restrict prg, u_int execNum)
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if (!prg) |
if (!prg) |
return 0; |
return 0; |
if (execNum > prg->prog_maxn) { | if (prg->prog_cnum + execNum > prg->prog_maxn) { |
io_SetErr(EINVAL, "Requested number for program execution is over pool's limit"); |
io_SetErr(EINVAL, "Requested number for program execution is over pool's limit"); |
return 0; |
return 0; |
} |
} |
Line 145 io_progOpen(prog_t * __restrict prg, u_int execNum)
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Line 145 io_progOpen(prog_t * __restrict prg, u_int execNum)
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} |
} |
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/* |
/* |
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* io_progGrow() - Execute to number of programs in pool |
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* |
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* @prg = program pool |
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* @toNum = execute to number of programs (0 max) |
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* return: 0 error, >0 executed programs and abs(<0) executed programs with logged error |
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*/ |
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int |
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io_progGrow(prog_t * __restrict prg, u_int toNum) |
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{ |
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if (!prg) |
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return 0; |
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if (toNum > prg->prog_maxn) { |
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io_SetErr(EINVAL, "Requested number for program execution is over pool's limit"); |
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return 0; |
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} |
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if (!toNum) |
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toNum = prg->prog_maxn; |
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return io_progOpen(prg, toNum - prg->prog_cnum); |
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} |
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/* |
* io_progVacuum() - Vacuum pool to running number of programs |
* io_progVacuum() - Vacuum pool to running number of programs |
* |
* |
* @prg = program pool |
* @prg = program pool |
Line 175 io_progVacuum(prog_t * __restrict prg, u_int toNum)
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Line 197 io_progVacuum(prog_t * __restrict prg, u_int toNum)
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ret++; |
ret++; |
} |
} |
pthread_mutex_unlock(&prg->prog_mtx); |
pthread_mutex_unlock(&prg->prog_mtx); |
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return ret; |
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} |
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/* |
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* io_progCheck() - Check exit status of program pool |
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* |
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* @prg = program pool |
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* return: -1 error or >-1 exited programs |
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*/ |
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int |
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io_progCheck(prog_t * __restrict prg) |
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{ |
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int ret = 0; |
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struct tagPIOPID *p; |
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register int i; |
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if (!prg) |
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return -1; |
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for (i = 0; i < array_Size(prg->prog_fds); i++) |
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if (array_Get(prg->prog_fds, i) && |
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(p = pio_pgetpid(array(prg->prog_fds, i, FILE*)))) |
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if (waitpid(p->pid, &p->stat, WNOHANG) > 0) |
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ret++; |
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return ret; |
return ret; |
} |
} |