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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-03-25 14:04:37 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-05-07 13:54:11 -0300 |
| commit | f13fb81ad3159543741e9132685335002a6d5df2 (patch) | |
| tree | d21b8b62c2ecd804d6143c82713504428dac9494 /sysdeps/unix/sysv/linux/sparc/getsysstats.c | |
| parent | 903bc7dcc2acafc40be11639767e10a2de712649 (diff) | |
| download | glibc-f13fb81ad3159543741e9132685335002a6d5df2.tar.gz | |
linux: Remove /proc/cpuinfo fallback on alpha and sparc
There is no much gain in fallback to cpuinfo if sysfs is no present,
usually on restricted environment neither will be present. It also
simplifies the code and make all architecture use the sched_getaffinity
as the sysfs fallback.
Checked on sparc64-linux-gnu.
Diffstat (limited to 'sysdeps/unix/sysv/linux/sparc/getsysstats.c')
| -rw-r--r-- | sysdeps/unix/sysv/linux/sparc/getsysstats.c | 38 |
1 files changed, 0 insertions, 38 deletions
diff --git a/sysdeps/unix/sysv/linux/sparc/getsysstats.c b/sysdeps/unix/sysv/linux/sparc/getsysstats.c deleted file mode 100644 index a8adba8321..0000000000 --- a/sysdeps/unix/sysv/linux/sparc/getsysstats.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Determine various system internal values, Linux/Sparc version. - Copyright (C) 1999-2021 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Andreas Schwab <schwab@suse.de> and - Jakub Jelinek <jj@ultra.linux.cz> - - 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 - <https://www.gnu.org/licenses/>. */ - - -/* On the Sparc we can distinguish between the number of configured and - active cpus. */ -#define GET_NPROCS_CONF_PARSER(FP, BUFFER, RESULT) \ - do \ - { \ - (RESULT) = 0; \ - /* Find the line that contains the information about the number of \ - probed cpus. We don't have to fear extremely long lines since \ - the kernel will not generate them. 8192 bytes are really \ - enough. */ \ - while (__fgets_unlocked ((BUFFER), sizeof (BUFFER), (FP)) != NULL) \ - if (sscanf (buffer, "ncpus probed : %d", &(RESULT)) == 1) \ - break; \ - } \ - while (0) - -#include <sysdeps/unix/sysv/linux/getsysstats.c> |