| 1 | /* |
1 | /* |
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2 | * libev event processing core, watcher management |
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3 | * |
| 2 | * Copyright (c) 2007 Marc Alexander Lehmann <libev@schmorp.de> |
4 | * Copyright (c) 2007 Marc Alexander Lehmann <libev@schmorp.de> |
| 3 | * All rights reserved. |
5 | * All rights reserved. |
| 4 | * |
6 | * |
| 5 | * Redistribution and use in source and binary forms, with or without |
7 | * Redistribution and use in source and binary forms, with or without |
| 6 | * modification, are permitted provided that the following conditions are |
8 | * modification, are permitted provided that the following conditions are |
| … | |
… | |
| 45 | #include <sys/wait.h> |
47 | #include <sys/wait.h> |
| 46 | #include <sys/time.h> |
48 | #include <sys/time.h> |
| 47 | #include <time.h> |
49 | #include <time.h> |
| 48 | |
50 | |
| 49 | #ifndef EV_USE_MONOTONIC |
51 | #ifndef EV_USE_MONOTONIC |
| 50 | # ifdef CLOCK_MONOTONIC |
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| 51 | # define EV_USE_MONOTONIC 1 |
52 | # define EV_USE_MONOTONIC 1 |
| 52 | # endif |
53 | #endif |
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54 | |
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55 | #ifndef CLOCK_MONOTONIC |
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56 | # undef EV_USE_MONOTONIC |
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57 | # define EV_USE_MONOTONIC 0 |
| 53 | #endif |
58 | #endif |
| 54 | |
59 | |
| 55 | #ifndef EV_USE_SELECT |
60 | #ifndef EV_USE_SELECT |
| 56 | # define EV_USE_SELECT 1 |
61 | # define EV_USE_SELECT 1 |
| 57 | #endif |
62 | #endif |
| … | |
… | |
| 761 | /*****************************************************************************/ |
766 | /*****************************************************************************/ |
| 762 | |
767 | |
| 763 | void |
768 | void |
| 764 | ev_io_start (struct ev_io *w) |
769 | ev_io_start (struct ev_io *w) |
| 765 | { |
770 | { |
| 766 | if (ev_is_active (w)) |
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| 767 | return; |
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| 768 | |
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| 769 | int fd = w->fd; |
771 | int fd = w->fd; |
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772 | |
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773 | if (ev_is_active (w)) |
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774 | return; |
| 770 | |
775 | |
| 771 | assert (("ev_io_start called with negative fd", fd >= 0)); |
776 | assert (("ev_io_start called with negative fd", fd >= 0)); |
| 772 | |
777 | |
| 773 | ev_start ((W)w, 1); |
778 | ev_start ((W)w, 1); |
| 774 | array_needsize (anfds, anfdmax, fd + 1, anfds_init); |
779 | array_needsize (anfds, anfdmax, fd + 1, anfds_init); |
