diff options
Diffstat (limited to 'sysdeps/unix/sysv/linux/generic/wordsize-32/getitimer.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/generic/wordsize-32/getitimer.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/generic/wordsize-32/getitimer.c b/sysdeps/unix/sysv/linux/generic/wordsize-32/getitimer.c new file mode 100644 index 0000000000..dafe40003e --- /dev/null +++ b/sysdeps/unix/sysv/linux/generic/wordsize-32/getitimer.c @@ -0,0 +1,42 @@ +/* getitimer -- Get the state of an interval timer. Linux/tv32 version. + Copyright (C) 2020 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + <http://www.gnu.org/licenses/>. */ + +#include <sys/time.h> +#include <sysdep.h> +#include <tv32-compat.h> + +int +__getitimer (__itimer_which_t which, struct itimerval *curr_value) +{ +#if __TIMESIZE == 64 + struct itimerval32 curr_value_32; + if (INLINE_SYSCALL_CALL (getitimer, which, &curr_value_32) == -1) + return -1; + + /* Write all fields of 'curr_value' regardless of overflow. */ + curr_value->it_interval + = valid_timeval_long_to_timeval64 (curr_value_32.it_interval); + curr_value->it_value + = valid_timeval_long_to_timeval64 (curr_value_32.it_value); + return 0; +#else + return INLINE_SYSCALL_CALL (getitimer, which, curr_value); +#endif +} + +weak_alias (__getitimer, getitimer) |