1 | /* |
1 | /* |
2 | iom.C -- generic I/O multiplexer |
2 | iom.C -- generic I/O multiplexer |
3 | Copyright (C) 2003, 2004 Marc Lehmann <pcg@goof.com> |
3 | Copyright (C) 2003, 2004 Marc Lehmann <gvpe@schmorp.de> |
4 | |
4 | |
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5 | This file is part of GVPE. |
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6 | |
5 | This program is free software; you can redistribute it and/or modify |
7 | GVPE is free software; you can redistribute it and/or modify |
6 | it under the terms of the GNU General Public License as published by |
8 | it under the terms of the GNU General Public License as published by |
7 | the Free Software Foundation; either version 2 of the License, or |
9 | the Free Software Foundation; either version 2 of the License, or |
8 | (at your option) any later version. |
10 | (at your option) any later version. |
9 | |
11 | |
10 | This program is distributed in the hope that it will be useful, |
12 | This program is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
13 | GNU General Public License for more details. |
15 | GNU General Public License for more details. |
14 | |
16 | |
15 | You should have received a copy of the GNU General Public License |
17 | You should have received a copy of the GNU General Public License |
16 | along with this program; if not, write to the Free Software |
18 | along with gvpe; if not, write to the Free Software |
17 | Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
19 | Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
18 | */ |
20 | */ |
19 | |
21 | |
20 | #include "iom.h" |
22 | #include "iom.h" |
21 | |
23 | |
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40 | #endif |
42 | #endif |
41 | |
43 | |
42 | // if the BSDs would at least be marginally POSIX-compatible.. *sigh* |
44 | // if the BSDs would at least be marginally POSIX-compatible.. *sigh* |
43 | // until that happens, sys/select.h must come last |
45 | // until that happens, sys/select.h must come last |
44 | #include <sys/select.h> |
46 | #include <sys/select.h> |
45 | |
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46 | // TSTAMP_MAX must still fit into a positive struct timeval |
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47 | #define TSTAMP_MAX (double)(1UL<<31) |
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48 | |
47 | |
49 | #define TIMEVAL timeval |
48 | #define TIMEVAL timeval |
50 | #define TV_FRAC tv_usec |
49 | #define TV_FRAC tv_usec |
51 | #define TV_MULT 1000000L |
50 | #define TV_MULT 1000000L |
52 | |
51 | |
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134 | #if IOM_TIME |
133 | #if IOM_TIME |
135 | io_manager::set_now (); |
134 | io_manager::set_now (); |
136 | |
135 | |
137 | tw0.start (TSTAMP_MAX); |
136 | tw0.start (TSTAMP_MAX); |
138 | #endif |
137 | #endif |
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138 | } |
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139 | |
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140 | ~init () |
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141 | { |
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142 | iom_valid = false; |
139 | } |
143 | } |
140 | |
144 | |
141 | static void required (); |
145 | static void required (); |
142 | } init; |
146 | } init; |
143 | |
147 | |