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version 1.22, 2013/11/14 21:37:27
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version 1.25.2.5, 2014/05/21 22:22:57
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Line 12 terms:
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Line 12 terms:
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| All of the documentation and software included in the ELWIX and AITNET |
All of the documentation and software included in the ELWIX and AITNET |
| Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
Releases is copyrighted by ELWIX - Sofia/Bulgaria <info@elwix.org> |
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| Copyright 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013 | Copyright 2004 - 2014 |
| by Michael Pounov <misho@elwix.org>. All rights reserved. |
by Michael Pounov <misho@elwix.org>. All rights reserved. |
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| Redistribution and use in source and binary forms, with or without |
Redistribution and use in source and binary forms, with or without |
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Line 82 sched_SetErr(int eno, char *estr, ...)
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Line 82 sched_SetErr(int eno, char *estr, ...)
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| va_end(lst); |
va_end(lst); |
| } |
} |
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/* string support functions directly imported from OpenBSD */ |
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#ifndef HAVE_STRLCAT |
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/* |
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* Appends src to string dst of size siz (unlike strncat, siz is the |
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* full size of dst, not space left). At most siz-1 characters |
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* will be copied. Always NUL terminates (unless siz <= strlen(dst)). |
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* Returns strlen(src) + MIN(siz, strlen(initial dst)). |
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* If retval >= siz, truncation occurred. |
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*/ |
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size_t |
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strlcat(char * __restrict dst, const char * __restrict src, size_t siz) |
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{ |
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char *d = dst; |
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const char *s = src; |
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size_t n = siz; |
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size_t dlen; |
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|
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/* Find the end of dst and adjust bytes left but don't go past end */ |
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while (n-- != 0 && *d != '\0') |
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d++; |
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dlen = d - dst; |
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n = siz - dlen; |
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|
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if (n == 0) |
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return(dlen + strlen(s)); |
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while (*s != '\0') { |
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if (n != 1) { |
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*d++ = *s; |
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n--; |
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} |
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s++; |
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} |
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*d = '\0'; |
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|
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return(dlen + (s - src)); /* count does not include NUL */ |
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} |
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#endif |
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#ifndef HAVE_STRLCPY |
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/* |
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* Copy src to string dst of size siz. At most siz-1 characters |
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* will be copied. Always NUL terminates (unless siz == 0). |
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* Returns strlen(src); if retval >= siz, truncation occurred. |
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*/ |
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size_t |
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strlcpy(char * __restrict dst, const char * __restrict src, size_t siz) |
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{ |
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char *d = dst; |
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const char *s = src; |
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size_t n = siz; |
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|
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/* Copy as many bytes as will fit */ |
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if (n != 0) { |
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while (--n != 0) { |
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if ((*d++ = *s++) == '\0') |
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break; |
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} |
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} |
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|
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/* Not enough room in dst, add NUL and traverse rest of src */ |
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if (n == 0) { |
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if (siz != 0) |
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*d = '\0'; /* NUL-terminate dst */ |
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while (*s++) |
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; |
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} |
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|
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return(s - src - 1); /* count does not include NUL */ |
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} |
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#endif |
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|
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| /* Init and prepare scheduler functions */ |
/* Init and prepare scheduler functions */ |
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| /* |
/* |
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Line 101 schedRegisterHooks(sched_root_task_t * __restrict root
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Line 174 schedRegisterHooks(sched_root_task_t * __restrict root
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| root->root_hooks.hook_add.read = sched_hook_read; |
root->root_hooks.hook_add.read = sched_hook_read; |
| root->root_hooks.hook_add.write = sched_hook_write; |
root->root_hooks.hook_add.write = sched_hook_write; |
| root->root_hooks.hook_add.alarm = sched_hook_alarm; | #if defined(HAVE_TIMER_CREATE) && defined(HAVE_TIMER_SETTIME) && defined(HAVE_TIMER_DELETE) |
| #if defined(HAVE_TIMER_CREATE) && defined(HAVE_TIMER_SETTIME) | |
| root->root_hooks.hook_add.rtc = sched_hook_rtc; |
root->root_hooks.hook_add.rtc = sched_hook_rtc; |
| #endif |
#endif |
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#if SUP_ENABLE == KQ_SUPPORT |
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root->root_hooks.hook_add.alarm = sched_hook_alarm; |
| root->root_hooks.hook_add.node = sched_hook_node; |
root->root_hooks.hook_add.node = sched_hook_node; |
| root->root_hooks.hook_add.proc = sched_hook_proc; |
root->root_hooks.hook_add.proc = sched_hook_proc; |
| root->root_hooks.hook_add.signal = sched_hook_signal; |
root->root_hooks.hook_add.signal = sched_hook_signal; |
| #ifdef EVFILT_USER |
#ifdef EVFILT_USER |
| root->root_hooks.hook_add.user = sched_hook_user; |
root->root_hooks.hook_add.user = sched_hook_user; |
| #endif |
#endif |
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#endif /* KQ_SUPPORT */ |
| #ifdef HAVE_LIBPTHREAD |
#ifdef HAVE_LIBPTHREAD |
| root->root_hooks.hook_add.thread = sched_hook_thread; |
root->root_hooks.hook_add.thread = sched_hook_thread; |
| #endif |
#endif |
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Line 335 schedFetch(sched_root_task_t * __restrict root)
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Line 410 schedFetch(sched_root_task_t * __restrict root)
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| int |
int |
| schedTrigger(sched_task_t * __restrict task) |
schedTrigger(sched_task_t * __restrict task) |
| { |
{ |
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#if SUP_ENABLE != KQ_SUPPORT |
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sched_SetErr(ENOTSUP, "disabled kqueue support"); |
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return -1; |
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#else |
| #ifndef EVFILT_USER |
#ifndef EVFILT_USER |
| sched_SetErr(ENOTSUP, "Not supported kevent() filter"); |
sched_SetErr(ENOTSUP, "Not supported kevent() filter"); |
| return -1; |
return -1; |
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Line 357 schedTrigger(sched_task_t * __restrict task)
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Line 436 schedTrigger(sched_task_t * __restrict task)
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| return 0; |
return 0; |
| #endif |
#endif |
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#endif /* KQ_SUPPORT */ |
| } |
} |
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| /* |
/* |
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Line 441 schedQuery(sched_task_t * __restrict task)
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Line 521 schedQuery(sched_task_t * __restrict task)
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| * @type = query from queue type, if =taskMAX query same task from all queues |
* @type = query from queue type, if =taskMAX query same task from all queues |
| * @criteria = find task by criteria |
* @criteria = find task by criteria |
| * [ CRITERIA_ANY|CRITERIA_CALL|CRITERIA_ARG|CRITERIA_FD|CRITERIA_VAL| |
* [ CRITERIA_ANY|CRITERIA_CALL|CRITERIA_ARG|CRITERIA_FD|CRITERIA_VAL| |
| * CRITERIA_ID|CRITERIA_TS|CRITERIA_DATA ] | * CRITERIA_ID|CRITERIA_TS|CRITERIA_DATA|CRITERIA_DATLEN ] |
| * @param = search parameter |
* @param = search parameter |
| * return: -1 error, 0 found or 1 not found |
* return: -1 error, 0 found or 1 not found |
| */ |
*/ |
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Line 575 schedQueryby(sched_root_task_t * __restrict root, sche
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Line 655 schedQueryby(sched_root_task_t * __restrict root, sche
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| if (TASK_DATA(task) == param) |
if (TASK_DATA(task) == param) |
| return 0; /* found */ |
return 0; /* found */ |
| break; |
break; |
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case CRITERIA_DATLEN: |
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if (TASK_DATLEN(task) == (size_t) param) |
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return 0; /* found */ |
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break; |
| default: |
default: |
| sched_SetErr(EINVAL, "Invalid parameter criteria %d", |
sched_SetErr(EINVAL, "Invalid parameter criteria %d", |
| criteria); |
criteria); |
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Line 677 schedCancel(sched_task_t * __restrict task)
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Line 761 schedCancel(sched_task_t * __restrict task)
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| * @type = cancel from queue type, if =taskMAX cancel same task from all queues |
* @type = cancel from queue type, if =taskMAX cancel same task from all queues |
| * @criteria = find task by criteria |
* @criteria = find task by criteria |
| * [ CRITERIA_ANY|CRITERIA_CALL|CRITERIA_ARG|CRITERIA_FD|CRITERIA_VAL| |
* [ CRITERIA_ANY|CRITERIA_CALL|CRITERIA_ARG|CRITERIA_FD|CRITERIA_VAL| |
| * CRITERIA_ID|CRITERIA_TS|CRITERIA_DATA ] | * CRITERIA_ID|CRITERIA_TS|CRITERIA_DATA|CRITERIA_DATLEN ] |
| * @param = search parameter |
* @param = search parameter |
| * @hook = custom cleanup hook function, may be NULL |
* @hook = custom cleanup hook function, may be NULL |
| * return: -1 error, -2 error in sub-stage cancel execution, -3 error from custom hook or 0 ok |
* return: -1 error, -2 error in sub-stage cancel execution, -3 error from custom hook or 0 ok |
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Line 816 schedCancelby(sched_root_task_t * __restrict root, sch
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Line 900 schedCancelby(sched_root_task_t * __restrict root, sch
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| if (TASK_DATA(task) == param) |
if (TASK_DATA(task) == param) |
| flg = 1; |
flg = 1; |
| break; |
break; |
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case CRITERIA_DATLEN: |
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if (TASK_DATLEN(task) == (size_t) param) |
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flg = 1; |
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break; |
| default: |
default: |
| sched_SetErr(EINVAL, "Invalid parameter criteria %d", criteria); |
sched_SetErr(EINVAL, "Invalid parameter criteria %d", criteria); |
| flg = -1; |
flg = -1; |
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Line 941 schedTermCondition(sched_root_task_t * __restrict root
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Line 1029 schedTermCondition(sched_root_task_t * __restrict root
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| * |
* |
| * @root = root task |
* @root = root task |
| * @criteria = find task by criteria |
* @criteria = find task by criteria |
| * [CRITERIA_ANY|CRITERIA_ID|CRITERIA_DATA] | * [CRITERIA_ANY|CRITERIA_ID|CRITERIA_VAL|CRITERIA_DATA] |
| * @param = search parameter (sched_task_t *task| unsigned long id) |
* @param = search parameter (sched_task_t *task| unsigned long id) |
| * return: -1 error or 0 resumed ok |
* return: -1 error or 0 resumed ok |
| */ |
*/ |
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Line 964 schedResumeby(sched_root_task_t * __restrict root, u_c
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Line 1052 schedResumeby(sched_root_task_t * __restrict root, u_c
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| flg = 1; |
flg = 1; |
| break; |
break; |
| case CRITERIA_ID: |
case CRITERIA_ID: |
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case CRITERIA_VAL: |
| if (TASK_VAL(task) == (u_long) param) |
if (TASK_VAL(task) == (u_long) param) |
| flg = 1; |
flg = 1; |
| break; |
break; |