[v2,2/3] Consolidate gettimeofday across aarch64/s390/tile

Message ID	55352DCB.4020807@linaro.org
State	New
Headers	show Return-Path: <patchwork-forward+bncBDBI5ZNYUUHBB6G32SUQKGQENTXUMSI@linaro.org> Received-SPF: pass (google.com: domain of patch+caf_=patchwork-forward=linaro.org@linaro.org designates 2a00:1450:4010:c04::234 as permitted sender) client-ip=2a00:1450:4010:c04::234; Received-SPF: pass (google.com: domain of libc-alpha-return-58508-patch=linaro.org@sourceware.org designates 209.132.180.131 as permitted sender) client-ip=209.132.180.131; Mailing-List: list patchwork-forward@linaro.org; contact patchwork-forward+owners@linaro.org Precedence: list Sender: libc-alpha-owner@sourceware.org Message-ID: <55352DCB.4020807@linaro.org> Date: Mon, 20 Apr 2015 13:48:11 -0300 From: Adhemerval Zanella <adhemerval.zanella@linaro.org> User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: libc-alpha@sourceware.org Subject: [PATCH v2 2/3] Consolidate gettimeofday across aarch64/s390/tile Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit

diff --git a/sysdeps/unix/sysv/linux/aarch64/gettimeofday.c b/sysdeps/unix/sysv/linux/aarch64/gettimeofday.c deleted file mode 100644 index daa6538..0000000 --- a/sysdeps/unix/sysv/linux/aarch64/gettimeofday.c +++ /dev/null @@ -1,39 +0,0 @@ -/* Copyright (C) 2005-2015 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 <errno.h> -#include <sys/time.h> - -#undef __gettimeofday - -#define HAVE_VSYSCALL -#include <sysdep-vdso.h> - -/* Get the current time of day and timezone information, - putting it into *tv and *tz. If tz is null, *tz is not filled. - Returns 0 on success, -1 on errors. */ -int -__gettimeofday (tv, tz) - struct timeval *tv; - struct timezone *tz; -{ - return INLINE_VSYSCALL (gettimeofday, 2, tv, tz); -} -libc_hidden_def (__gettimeofday) -weak_alias (__gettimeofday, gettimeofday) -libc_hidden_weak (gettimeofday) diff --git a/sysdeps/unix/sysv/linux/aarch64/sysdep.h b/sysdeps/unix/sysv/linux/aarch64/sysdep.h index 80716c7..0a0a278 100644 --- a/sysdeps/unix/sysv/linux/aarch64/sysdep.h +++ b/sysdeps/unix/sysv/linux/aarch64/sysdep.h @@ -155,6 +155,7 @@ /* List of system calls which are supported as vsyscalls. */ # define HAVE_CLOCK_GETRES_VSYSCALL 1 # define HAVE_CLOCK_GETTIME_VSYSCALL 1 +# define HAVE_GETTIMEOFDAY_VSYSCALL 1 # define INTERNAL_VSYSCALL_NCS(funcptr, err, nr, args...) \ ({ \ diff --git a/sysdeps/unix/sysv/linux/gettimeofday.c b/sysdeps/unix/sysv/linux/gettimeofday.c new file mode 100644 index 0000000..d88c39f --- /dev/null +++ b/sysdeps/unix/sysv/linux/gettimeofday.c @@ -0,0 +1,39 @@ +/* Copyright (C) 2015 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 <errno.h> +#include <sys/time.h> + +#undef __gettimeofday + +#ifdef HAVE_GETTIMEOFDAY_VSYSCALL +# define HAVE_VSYSCALL +#endif +#include <sysdep-vdso.h> + +/* Get the current time of day and timezone information, + putting it into *tv and *tz. If tz is null, *tz is not filled. + Returns 0 on success, -1 on errors. */ +int +__gettimeofday (struct timeval *tv, struct timezone *tz) +{ + return INLINE_VSYSCALL (gettimeofday, 2, tv, tz); +} +libc_hidden_def (__gettimeofday) +weak_alias (__gettimeofday, gettimeofday) +libc_hidden_weak (gettimeofday) diff --git a/sysdeps/unix/sysv/linux/s390/gettimeofday.c b/sysdeps/unix/sysv/linux/s390/gettimeofday.c deleted file mode 100644 index 9f98f29..0000000 --- a/sysdeps/unix/sysv/linux/s390/gettimeofday.c +++ /dev/null @@ -1,40 +0,0 @@ -/* Copyright (C) 2008-2015 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 <sysdep.h> -#include <stddef.h> -#include <sys/time.h> -#include <time.h> -#include <hp-timing.h> - -#define HAVE_VSYSCALL -#include <sysdep-vdso.h> - -/* Get the current time of day and timezone information, - putting it into *TV and *TZ. If TZ is NULL, *TZ is not filled. - Returns 0 on success, -1 on errors. */ - -int -__gettimeofday (tv, tz) - struct timeval *tv; - struct timezone *tz; -{ - return INLINE_VSYSCALL (gettimeofday, 2, tv, tz); -} -libc_hidden_def (__gettimeofday) -weak_alias (__gettimeofday, gettimeofday) -libc_hidden_weak (gettimeofday) diff --git a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h index 6808651..7b1c0a3 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h +++ b/sysdeps/unix/sysv/linux/s390/s390-32/sysdep.h @@ -281,6 +281,7 @@ /* List of system calls which are supported as vsyscalls. */ #define HAVE_CLOCK_GETRES_VSYSCALL 1 #define HAVE_CLOCK_GETTIME_VSYSCALL 1 +#define HAVE_GETTIMEOFDAY_VSYSCALL 1 /* This version is for internal uses when there is no desire to set errno */ diff --git a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h index be76452..31c3b05 100644 --- a/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h +++ b/sysdeps/unix/sysv/linux/s390/s390-64/sysdep.h @@ -287,6 +287,7 @@ /* List of system calls which are supported as vsyscalls. */ #define HAVE_CLOCK_GETRES_VSYSCALL 1 #define HAVE_CLOCK_GETTIME_VSYSCALL 1 +#define HAVE_GETTIMEOFDAY_VSYSCALL 1 /* This version is for internal uses when there is no desire to set errno */ diff --git a/sysdeps/unix/sysv/linux/tile/gettimeofday.c b/sysdeps/unix/sysv/linux/tile/gettimeofday.c deleted file mode 100644 index 13382ab..0000000 --- a/sysdeps/unix/sysv/linux/tile/gettimeofday.c +++ /dev/null @@ -1,34 +0,0 @@ -/* Copyright (C) 2012-2015 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 <sysdep.h> -#include <stddef.h> -#include <sys/time.h> -#include <time.h> - -#define HAVE_VSYSCALL -#include <sysdep-vdso.h> - -int -__gettimeofday (struct timeval *tv, struct timezone *tz) -{ - return INLINE_VSYSCALL (gettimeofday, 2, tv, tz); -} - -libc_hidden_def (__gettimeofday) -weak_alias (__gettimeofday, gettimeofday) -libc_hidden_weak (gettimeofday) diff --git a/sysdeps/unix/sysv/linux/tile/sysdep.h b/sysdeps/unix/sysv/linux/tile/sysdep.h index 019e800..0866fc7 100644 --- a/sysdeps/unix/sysv/linux/tile/sysdep.h +++ b/sysdeps/unix/sysv/linux/tile/sysdep.h @@ -212,6 +212,7 @@ /* List of system calls which are supported as vsyscalls. */ #define HAVE_CLOCK_GETTIME_VSYSCALL 1 +#define HAVE_GETTIMEOFDAY_VSYSCALL 1 #endif /* __ASSEMBLER__ */

[v2,2/3] Consolidate gettimeofday across aarch64/s390/tile

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