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42a4f53d | 1 | /* Copyright (C) 2015-2019 Free Software Foundation, Inc. |
438e1e42 PA |
2 | |
3 | This file is part of GDB. | |
4 | ||
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 3 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
17 | ||
1a5c2598 TT |
18 | #ifndef COMMON_GDB_SYS_TIME_H |
19 | #define COMMON_GDB_SYS_TIME_H | |
438e1e42 PA |
20 | |
21 | #include <sys/time.h> | |
22 | ||
23 | /* On MinGW-w64, gnulib's sys/time.h replaces 'struct timeval' and | |
24 | gettimeofday with versions that support 64-bit time_t, for POSIX | |
25 | compliance. However, the gettimeofday replacement does not ever | |
26 | return time_t values larger than 31-bit, as it simply returns the | |
27 | system's gettimeofday's (signed) 32-bit result as (signed) 64-bit. | |
28 | Because we don't really need the POSIX compliance, and it ends up | |
29 | causing conflicts with other libraries we use that don't use gnulib | |
30 | and thus work with the native struct timeval, such as Winsock2's | |
31 | native 'select' and libiberty, simply undefine away gnulib's | |
32 | replacements. */ | |
33 | #if GNULIB_defined_struct_timeval | |
34 | # undef timeval | |
35 | # undef gettimeofday | |
36 | #endif | |
37 | ||
1a5c2598 | 38 | #endif /* COMMON_GDB_SYS_TIME_H */ |