Annotation of embedaddon/readline/posixselect.h, revision 1.1.1.1
1.1 misho 1: /* posixselect.h -- wrapper for select(2) includes and definitions */
2:
3: /* Copyright (C) 2009 Free Software Foundation, Inc.
4:
5: This file is part of GNU Bash, the Bourne Again SHell.
6:
7: Bash is free software: you can redistribute it and/or modify
8: it under the terms of the GNU General Public License as published by
9: the Free Software Foundation, either version 3 of the License, or
10: (at your option) any later version.
11:
12: Bash is distributed in the hope that it will be useful,
13: but WITHOUT ANY WARRANTY; without even the implied warranty of
14: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15: GNU General Public License for more details.
16:
17: You should have received a copy of the GNU General Public License
18: along with Bash. If not, see <http://www.gnu.org/licenses/>.
19: */
20:
21: #ifndef _POSIXSELECT_H_
22: #define _POSIXSELECT_H_
23:
24: #if defined (FD_SET) && !defined (HAVE_SELECT)
25: # define HAVE_SELECT 1
26: #endif
27:
28: #if defined (HAVE_SELECT)
29: # if !defined (HAVE_SYS_SELECT_H) || !defined (M_UNIX)
30: # include <sys/time.h>
31: # endif
32: #endif /* HAVE_SELECT */
33: #if defined (HAVE_SYS_SELECT_H)
34: # include <sys/select.h>
35: #endif
36:
37: #ifndef USEC_PER_SEC
38: # define USEC_PER_SEC 1000000
39: #endif
40:
41: #define USEC_TO_TIMEVAL(us, tv) \
42: do { \
43: (tv).tv_sec = (us) / USEC_PER_SEC; \
44: (tv).tv_usec = (us) % USEC_PER_SEC; \
45: } while (0)
46:
47: #endif /* _POSIXSELECT_H_ */
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