| … | |
… | |
| 77 | SOCKET handle = anfds [fd].handle; |
77 | SOCKET handle = anfds [fd].handle; |
| 78 | #else |
78 | #else |
| 79 | int handle = fd; |
79 | int handle = fd; |
| 80 | #endif |
80 | #endif |
| 81 | |
81 | |
|
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82 | /* FD_SET is broken on windows (it adds the fd to a set twice or more, |
|
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83 | * which eventually leads to overflows). Need to call it only on changes. |
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84 | */ |
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85 | #if EV_SELECT_IS_WINSOCKET |
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86 | if ((oev ^ nev) & EV_READ) |
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87 | #endif |
| 82 | if (nev & EV_READ) |
88 | if (nev & EV_READ) |
| 83 | FD_SET (handle, (fd_set *)vec_ri); |
89 | FD_SET (handle, (fd_set *)vec_ri); |
| 84 | else |
90 | else |
| 85 | FD_CLR (handle, (fd_set *)vec_ri); |
91 | FD_CLR (handle, (fd_set *)vec_ri); |
| 86 | |
92 | |
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93 | #if EV_SELECT_IS_WINSOCKET |
|
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94 | if ((oev ^ nev) & EV_WRITE) |
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95 | #endif |
| 87 | if (nev & EV_WRITE) |
96 | if (nev & EV_WRITE) |
| 88 | FD_SET (handle, (fd_set *)vec_wi); |
97 | FD_SET (handle, (fd_set *)vec_wi); |
| 89 | else |
98 | else |
| 90 | FD_CLR (handle, (fd_set *)vec_wi); |
99 | FD_CLR (handle, (fd_set *)vec_wi); |
| 91 | |
100 | |
| 92 | #else |
101 | #else |
| 93 | |
102 | |
| 94 | int word = fd / NFDBITS; |
103 | int word = fd / NFDBITS; |
| 95 | fd_mask mask = 1UL << (fd % NFDBITS); |
104 | fd_mask mask = 1UL << (fd % NFDBITS); |
| … | |
… | |
| 185 | if (errno == EBADF) |
194 | if (errno == EBADF) |
| 186 | fd_ebadf (EV_A); |
195 | fd_ebadf (EV_A); |
| 187 | else if (errno == ENOMEM && !syserr_cb) |
196 | else if (errno == ENOMEM && !syserr_cb) |
| 188 | fd_enomem (EV_A); |
197 | fd_enomem (EV_A); |
| 189 | else if (errno != EINTR) |
198 | else if (errno != EINTR) |
| 190 | syserr ("(libev) select"); |
199 | ev_syserr ("(libev) select"); |
| 191 | |
200 | |
| 192 | return; |
201 | return; |
| 193 | } |
202 | } |
| 194 | |
203 | |
| 195 | #if EV_SELECT_USE_FD_SET |
204 | #if EV_SELECT_USE_FD_SET |
