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/cvs/libev/ev_poll.c
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Comparing libev/ev_poll.c (file contents):
Revision 1.11 by root, Sat Nov 10 17:47:05 2007 UTC vs.
Revision 1.17 by root, Wed Nov 28 11:15:55 2007 UTC

1/* 1/*
2 * libev epoll fd activity backend 2 * libev poll fd activity backend
3 * 3 *
4 * Copyright (c) 2007 Marc Alexander Lehmann <libev@schmorp.de> 4 * Copyright (c) 2007 Marc Alexander Lehmann <libev@schmorp.de>
5 * All rights reserved. 5 * All rights reserved.
6 * 6 *
7 * Redistribution and use in source and binary forms, with or without 7 * Redistribution and use in source and binary forms, with or without
… …
51 idx = pollidxs [fd]; 51 idx = pollidxs [fd];
52 52
53 if (idx < 0) /* need to allocate a new pollfd */ 53 if (idx < 0) /* need to allocate a new pollfd */
54 { 54 {
55 pollidxs [fd] = idx = pollcnt++; 55 pollidxs [fd] = idx = pollcnt++;
56 array_needsize (struct pollfd, polls, pollmax, pollcnt, ); 56 array_needsize (struct pollfd, polls, pollmax, pollcnt, EMPTY2);
57 polls [idx].fd = fd; 57 polls [idx].fd = fd;
58 } 58 }
59 59
60 assert (polls [idx].fd == fd); 60 assert (polls [idx].fd == fd);
61 61
… …
92 92
93 return; 93 return;
94 } 94 }
95 95
96 for (i = 0; i < pollcnt; ++i) 96 for (i = 0; i < pollcnt; ++i)
97 if (polls [i].revents & POLLNVAL)
98 fd_kill (EV_A_ polls [i].fd);
99 else
97 fd_event ( 100 fd_event (
98 EV_A_ 101 EV_A_
99 polls [i].fd, 102 polls [i].fd,
100 (polls [i].revents & (POLLOUT | POLLERR | POLLHUP) ? EV_WRITE : 0) 103 (polls [i].revents & (POLLOUT | POLLERR | POLLHUP) ? EV_WRITE : 0)
101 | (polls [i].revents & (POLLIN | POLLERR | POLLHUP) ? EV_READ : 0) 104 | (polls [i].revents & (POLLIN | POLLERR | POLLHUP) ? EV_READ : 0)
102 ); 105 );
103} 106}
104 107
105static int 108int inline_size
106poll_init (EV_P_ int flags) 109poll_init (EV_P_ int flags)
107{ 110{
108 method_fudge = 1e-3; /* needed to compensate for select returning early, very conservative */ 111 backend_fudge = 1e-3; /* needed to compensate for select returning early, very conservative */
109 method_modify = poll_modify; 112 backend_modify = poll_modify;
110 method_poll = poll_poll; 113 backend_poll = poll_poll;
111 114
112 pollidxs = 0; pollidxmax = 0; 115 pollidxs = 0; pollidxmax = 0;
113 polls = 0; pollmax = 0; pollcnt = 0; 116 polls = 0; pollmax = 0; pollcnt = 0;
114 117
115 return EVMETHOD_POLL; 118 return EVBACKEND_POLL;
116} 119}
117 120
118static void 121void inline_size
119poll_destroy (EV_P) 122poll_destroy (EV_P)
120{ 123{
121 ev_free (pollidxs); 124 ev_free (pollidxs);
122 ev_free (polls); 125 ev_free (polls);
123} 126}

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