mirror of
https://sourceware.org/git/glibc.git
synced 2024-11-24 05:50:14 +00:00
eef7913c2f
For !__ASSUME_TIME64_SYSCALLS there is no need to issue a 64-bit syscall if the provided timeout fits in a 32-bit one. The 64-bit usage should be rare since the timeout is a relative one. Checked on i686-linux-gnu on a 4.15 kernel and on a 5.11 kernel (with and without --enable-kernel=5.1) and on x86_64-linux-gnu. Reviewed-by: Lukasz Majewski <lukma@denx.de>
50 lines
1.5 KiB
Makefile
50 lines
1.5 KiB
Makefile
# Copyright (C) 1995-2021 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
|
|
# <https://www.gnu.org/licenses/>.
|
|
|
|
#
|
|
# Sub-makefile for sysvipc portion of the library.
|
|
#
|
|
subdir := sysvipc
|
|
|
|
include ../Makeconfig
|
|
|
|
headers := sys/ipc.h sys/msg.h sys/sem.h sys/shm.h \
|
|
bits/ipctypes.h bits/ipc.h bits/msq.h bits/sem.h bits/shm.h
|
|
|
|
routines := ftok \
|
|
msgsnd msgrcv msgget msgctl \
|
|
semop semget semctl semtimedop \
|
|
shmat shmdt shmget shmctl
|
|
|
|
tests := test-sysvmsg test-sysvsem test-sysvshm
|
|
|
|
tests-time64 := test-sysvmsg-time64 test-sysvsem-time64 test-sysvshm-time64
|
|
|
|
include ../Rules
|
|
|
|
CFLAGS-msgrcv.c += -fexceptions -fasynchronous-unwind-tables
|
|
CFLAGS-msgsnd.c += -fexceptions -fasynchronous-unwind-tables
|
|
|
|
ifeq (yes,$(build-shared))
|
|
librt = $(common-objpfx)rt/librt.so
|
|
else
|
|
librt = $(common-objpfx)rt/librt.a
|
|
endif
|
|
|
|
$(objpfx)test-sysvsem: $(librt)
|
|
$(objpfx)test-sysvsem-time64: $(librt)
|