| 1 | /* getitimer -- Get the state of an interval timer. Linux/32 version. |
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| 2 | Copyright (C) 2020-2024 Free Software Foundation, Inc. |
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| 3 | This file is part of the GNU C Library. |
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| 4 | |
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| 5 | The GNU C Library is free software; you can redistribute it and/or |
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| 6 | modify it under the terms of the GNU Lesser General Public |
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| 7 | License as published by the Free Software Foundation; either |
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| 8 | version 2.1 of the License, or (at your option) any later version. |
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| 9 | |
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| 10 | The GNU C Library is distributed in the hope that it will be useful, |
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| 11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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| 13 | Lesser General Public License for more details. |
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| 14 | |
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| 15 | You should have received a copy of the GNU Lesser General Public |
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| 16 | License along with the GNU C Library; if not, see |
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| 17 | <http://www.gnu.org/licenses/>. */ |
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| 18 | |
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| 19 | #include <time.h> |
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| 20 | #include <sys/time.h> |
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| 21 | #include <sys/types.h> |
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| 22 | #include <sysdep.h> |
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| 23 | #include <tv32-compat.h> |
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| 24 | |
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| 25 | int |
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| 26 | __getitimer64 (__itimer_which_t which, struct __itimerval64 *curr_value) |
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| 27 | { |
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| 28 | #if __KERNEL_OLD_TIMEVAL_MATCHES_TIMEVAL64 |
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| 29 | return INLINE_SYSCALL_CALL (getitimer, which, curr_value); |
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| 30 | #else |
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| 31 | struct __itimerval32 curr_value_32; |
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| 32 | |
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| 33 | if (INLINE_SYSCALL_CALL (getitimer, which, &curr_value_32) == -1) |
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| 34 | return -1; |
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| 35 | |
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| 36 | curr_value->it_interval |
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| 37 | = valid_timeval32_to_timeval64 (curr_value_32.it_interval); |
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| 38 | curr_value->it_value |
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| 39 | = valid_timeval32_to_timeval64 (curr_value_32.it_value); |
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| 40 | return 0; |
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| 41 | #endif |
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| 42 | } |
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| 43 | |
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| 44 | #if __TIMESIZE != 64 |
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| 45 | libc_hidden_def (__getitimer64) |
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| 46 | int |
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| 47 | __getitimer (__itimer_which_t which, struct itimerval *curr_value) |
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| 48 | { |
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| 49 | struct __itimerval64 val64; |
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| 50 | if (__getitimer64 (which, &val64) != 0) |
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| 51 | return -1; |
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| 52 | |
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| 53 | curr_value->it_interval |
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| 54 | = valid_timeval64_to_timeval (val64.it_interval); |
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| 55 | curr_value->it_value |
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| 56 | = valid_timeval64_to_timeval (val64.it_value); |
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| 57 | |
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| 58 | return 0; |
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| 59 | } |
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| 60 | #endif |
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| 61 | weak_alias (__getitimer, getitimer) |
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| 62 | |
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