| Èçäàòåëüñêèé äîì ÎÎÎ "Ãåéì Ëýíä" | ÑÏÅÖÂÛÏÓÑÊ ÆÓÐÍÀËÀ ÕÀÊÅÐ #62, ßÍÂÀÐÜ 2006 ã. |
ßäåðíàÿ ñëåæêà
Alexander S. Salieff
Ñïåöâûïóñê: Õàêåð, íîìåð #062, ñòð. 062-056-5
IN_ATTRIB — ó ôàéëà ñìåíèëèñü àòðèáóòû
IN_CLOSE_WRITE — ôàéë çàêðûò ïîñëå îòêðûòèß íà çàïèñü
IN_CLOSE_NOWRITE — ôàéë çàêðûò ïîñëå îòêðûòèß íà ×òåíèå
IN_OPEN — ôàéë îòêðûò
IN_MOVED_FROM — ôàéë ïåðåìåùåí èç À
IN_MOVED_TO — ôàéë ïåðåìåùåí â Á
IN_DELETE_SUBDIR — óäàëåíà ïîääèðåêòîðèß
IN_DELETE_FILE — â ýòîé äèðåêòîðèè óäàëåí ôàéë
IN_CREATE_SUBDIR — ñîçäàíà ïîääèðåêòîðèß
IN_CREATE_FILE — â ýòîé äèðåêòîðèè ñîçäàí ôàéë
IN_DELETE_SELF — îáúåêò ìîíèòîðèíãà óäàëåí
IN_UNMOUNT — òî×êà ìîíòèðîâàíèß ðàçìîíòèðîâàíà
IN_Q_OVERFLOW — î×åðåäü ñîîáùåíèé ïåðåïîëíèëàñü
IN_IGNORED — îòìåíèòü ìîíèòîðèíã äàííîãî îáúåêòà
IN_ALL_EVENTS — âñå ñîáûòèß ñðàçó
IN_CLOSE — òî æå ñàìîå, ×òî IN_CLOSE_WRITE | IN_CLOSE_NOWRITE
Êîäû ñîáûòèé FAM (enum FAMCodes)
FAMChanged — îáúåêò èçìåíåí
FAMDeleted — îáúåêò óäàëåí
FAMStartExecuting — îáúåêò — èñïîëíßåìûé ôàéë, íà×àë âûïîëíåíèå
FAMStopExecuting — îáúåêò — èñïîëíßåìûé ôàéë, çàêîí×èë âûïîëíåíèå
FAMCreated — îáúåêò ñîçäàí
FAMMoved — îáúåêò ïåðåìåùåí
FAMAcknowledge — âûçîâ FAMCancelMonitor óñïåøíî âûïîëíåí
FAMExists — îáúåêò ïðèñóòñòâóåò â äèðåêòîðèè
FAMEndExist — áîëüøå îáúåêòîâ â äèðåêòîðèè íåò
Ïîëÿ ñòðóêòóðû kevent (ñîáûòèå äëÿ kqueue)
struct kevent {
uintptr_t ident; — èäåíòèôèêàòîð ñîáûòèß
short filter; — ôèëüòð ñîáûòèß
u_short flags; — ôëàãè ïðîèçîøåäøåãî ñîáûòèß
u_int fflags; — äîïîëíèòåëüíûå ôëàãè ôèëüòðà
intptr_t data; — äàííûå ôèëüòðà
void *udata; — ïîëåçíàß íàãðóçêà (îïöèîíàëüíî ðåãèñòðèðóåòñß â EV_SET)
};
â ñîâðåìåííûõ äèñòðèáóòèâàõ linux âìåñòî fam ×àñòî èñïîëüçóåòñß àäàïòèðîâàííûé è îáëåã÷åííûé äåìîí gamin. ïðîãðàììåðó ýòî áåçðàçëè×íî, íà óðîâíå api îíè ïîëíîñòüþ ñîâìåñòèìû
ìàêðîñ famrequest_getreqnum(fr) íå äåëàåò íè×åãî ñëîæíîãî, ýòî ïîëíûé àíàëîã fr->reqnum