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[209.132.180.131]) by mx.google.com with ESMTPS id z28si5079491pfi.257.2016.09.27.17.15.47 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 27 Sep 2016 17:15:48 -0700 (PDT) Received-SPF: pass (google.com: domain of libc-alpha-return-73576-patch=linaro.org@sourceware.org designates 209.132.180.131 as permitted sender) client-ip=209.132.180.131; Authentication-Results: mx.google.com; dkim=pass header.i=@sourceware.org; spf=pass (google.com: domain of libc-alpha-return-73576-patch=linaro.org@sourceware.org designates 209.132.180.131 as permitted sender) smtp.mailfrom=libc-alpha-return-73576-patch=linaro.org@sourceware.org; dmarc=fail (p=NONE dis=NONE) header.from=linaro.org DomainKey-Signature: a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:from:to:cc:subject:date:message-id:in-reply-to :references; q=dns; s=default; b=EL/EABZb38MPL7xCLI9ecOVHqzQ0qku doNkcX7y8TzIsBeuU6Zx0s9w2GeNLh+JnUp/xqatEB7t9nAz2ozJ55pFdBb0rpWy 9OybWsK2m2ljCJmyJYb+3kk1+XAP7FkE82Cmbh+RvS6z+fIjFcEzU1OjTiwb5U17 Omg+V2AVdxuo= DKIM-Signature: v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id :list-unsubscribe:list-subscribe:list-archive:list-post :list-help:sender:from:to:cc:subject:date:message-id:in-reply-to :references; s=default; bh=7hrJjW8ZkF6ygpTMpio8Ibqk7GE=; b=Whas3 8mcxJY7zb44iT0dO2J8GfD0dfehYDpd2qsEd9mlSPIG88jSs61qOn8O22D44ZStr sfC5BVa1IzF9BT6ri0/0uRRzmLaHbDZmS8Yx331w470h6O1iRpU2f4DuoIS6K17t RY+zxl7MQQOCX4Go6e+aa7r0r7PO+PpJQkmEko= Received: (qmail 11630 invoked by alias); 28 Sep 2016 00:15:27 -0000 Mailing-List: contact libc-alpha-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Unsubscribe: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: libc-alpha-owner@sourceware.org Delivered-To: mailing list libc-alpha@sourceware.org Received: (qmail 11552 invoked by uid 89); 28 Sep 2016 00:15:25 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-1.9 required=5.0 tests=AWL, BAYES_00, RCVD_IN_DNSWL_NONE, SPF_PASS autolearn=ham version=3.3.2 spammy=1100, 3rd, UD:stat.h, stat.h X-HELO: mail-pa0-f46.google.com X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20130820; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=XbdcGKxkHCVrATQILWq+B45SFtXAA1fchBla1i3oPJY=; b=LC1RwIXj7nqWuSuIf9yx6RgTP/Wrog3IOb3IMDd/Fu8lOcNiJCG/xKW6OVT/F1/QdP tN9kbxAmW1eU2j/H9+oPAc9NkmhP5v6WT0LtG+rN4UN/mjfJx72Fy32iFEZVcKi1wtlu wh0PzeuA71Zrd6iH4Fmdx6zxhbJ5011iU1U1lqK3Gh9nvdnNDdpAEAweKxJy7PIPxt2r jmVCQNLKuyD3ZcQ76Xg2vbH0cWOD4R1OyyZ0RE2qnqqlQKQ3GmU39y37xAYhkZkKv3p9 wmplfJS81i5OLLVh+FyaHPcw3OJiJ747cdvVpqbyN+b8cz/oaY569JAJthy8cN8zfqq9 cR0g== X-Gm-Message-State: AE9vXwMxK+ixmF5hawD980FGSEGN4OKKtSrJxgGZFFr08EBfbtEQ31tQNbXriR9CRmcDOuEe X-Received: by 10.66.54.165 with SMTP id k5mr52611908pap.75.1475021714303; Tue, 27 Sep 2016 17:15:14 -0700 (PDT) From: Adhemerval Zanella X-Google-Original-From: Adhemerval Zanella To: libc-alpha@sourceware.org Cc: Adhemerval Zanella Subject: [PATCH v2 2/3] Consolidate posix_fallocate{64} implementations Date: Tue, 27 Sep 2016 17:15:00 -0700 Message-Id: <1475021701-22246-2-git-send-email-adhemerval.zanella@linaro.com> In-Reply-To: <1475021701-22246-1-git-send-email-adhemerval.zanella@linaro.com> References: <1475021701-22246-1-git-send-email-adhemerval.zanella@linaro.com> From: Adhemerval Zanella Changes from previous version: - Add back x32 use of syscalls.list until x32 {INTERNAL,INLINE}_SYSCALL is not yet fixed [1]. - Added a __libc_pwrite64 alias to pread64 for x86_64 (since now posix_fallocate64 will be use and it will call __libc_pread64). -- This patch consolidates all the posix_fallocate{64} implementation for Linux in only one (sysdeps/unix/sysv/linux/posix_fallocate{64}.c). It also removes the syscall from the auto-generation using assembly macros. The macro SYSCALL_LL{64} is used to handle the offset argument along with the new INTERNAL_SYSCALL_CALL macro to define correct argument count for internal INTERNAL_SYSCALL call. Tested on x86_64, i686, x32, aarch64, ppc64le, and armhf. * sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c: Remove file. * sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c: Likewise. * sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate.c: Likewise. * sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate64.c: Likewise. * sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c: Likewise. * sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate64.c: Likewise. * sysdeps/unix/sysv/linux/posix_fallocate.c (posix_fallocate): Use SYSCALL_LL to pass both offset and len arguments. * sysdeps/unix/sysv/linux/posix_fallocate64.c (posix_fallocate64): Likewise. [1] https://sourceware.org/ml/libc-alpha/2016-08/msg00443.html --- ChangeLog | 21 ++++ io/Makefile | 4 +- io/tst-posix_fallocate-common.c | 92 ++++++++++++++++++ io/tst-posix_fallocate.c | 107 ++++----------------- io/tst-posix_fallocate64.c | 44 +++++++++ .../sysv/linux/mips/mips64/n32/posix_fallocate.c | 37 ------- .../sysv/linux/mips/mips64/n32/posix_fallocate64.c | 38 -------- .../sysv/linux/mips/mips64/n64/posix_fallocate.c | 1 - .../sysv/linux/mips/mips64/n64/posix_fallocate64.c | 1 - sysdeps/unix/sysv/linux/posix_fallocate.c | 6 +- sysdeps/unix/sysv/linux/posix_fallocate64.c | 8 +- .../unix/sysv/linux/wordsize-64/posix_fallocate.c | 46 --------- .../sysv/linux/wordsize-64/posix_fallocate64.c | 1 - sysdeps/unix/sysv/linux/x86_64/syscalls.list | 2 +- 14 files changed, 184 insertions(+), 224 deletions(-) create mode 100644 io/tst-posix_fallocate-common.c create mode 100644 io/tst-posix_fallocate64.c delete mode 100644 sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c delete mode 100644 sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c delete mode 100644 sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate.c delete mode 100644 sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate64.c delete mode 100644 sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c delete mode 100644 sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate64.c -- 2.7.4 diff --git a/io/Makefile b/io/Makefile index f5977af..e5493b3 100644 --- a/io/Makefile +++ b/io/Makefile @@ -71,8 +71,8 @@ tests := test-utime test-stat test-stat2 test-lfs tst-getcwd \ tst-renameat tst-fchownat tst-fchmodat tst-faccessat \ tst-symlinkat tst-linkat tst-readlinkat tst-mkdirat \ tst-mknodat tst-mkfifoat tst-ttyname_r bug-ftw5 \ - tst-posix_fallocate tst-fts tst-fts-lfs \ - tst-open-tmpfile + tst-posix_fallocate tst-posix_fallocate64 \ + tst-fts tst-fts-lfs tst-open-tmpfile ifeq ($(run-built-tests),yes) tests-special += $(objpfx)ftwtest.out diff --git a/io/tst-posix_fallocate-common.c b/io/tst-posix_fallocate-common.c new file mode 100644 index 0000000..268ccce --- /dev/null +++ b/io/tst-posix_fallocate-common.c @@ -0,0 +1,92 @@ +/* Common posix_fallocate tests definitions. + Copyright (C) 2016 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 + . */ + +#include +#include +#include +#include + +static void do_prepare (void); +#define PREPARE(argc, argv) do_prepare () +static int do_test (void); +#define TEST_FUNCTION do_test () + +#define TIMEOUT 20 /* sec. */ + +#include + +static char *temp_filename; +static int temp_fd; + +static void +do_prepare (void) +{ + temp_fd = create_temp_file ("tst-posix_fallocate.", &temp_filename); + if (temp_fd == -1) + { + printf ("cannot create temporary file: %m\n"); + exit (1); + } +} + +#define FAIL(str) \ + do { printf ("error: %s (line %d)\n", str, __LINE__); return 1; } while (0) + +static int +do_test_with_offset (off_t offset) +{ + struct stat st; + + if (posix_fallocate (temp_fd, offset, 768) != 0) + FAIL ("1st posix_fallocate call failed"); + + if (fstat (temp_fd, &st) != 0) + FAIL ("2nd fstat failed"); + + if (st.st_size != (offset + 768)) + { + printf ("file size after first posix_fallocate call is %llu, expected %u\n", + (unsigned long long int) st.st_size, 512u + 768u); + return 1; + } + + if (posix_fallocate (temp_fd, 0, 1024) != 0) + FAIL ("2nd posix_fallocate call failed"); + + if (fstat (temp_fd, &st) != 0) + FAIL ("3rd fstat failed"); + + if (st.st_size != (offset) + 768) + FAIL ("file size changed in second posix_fallocate"); + + offset += 2048; + if (posix_fallocate (temp_fd, offset, 64) != 0) + FAIL ("3rd posix_fallocate call failed"); + + if (fstat (temp_fd, &st) != 0) + FAIL ("4th fstat failed"); + + if (st.st_size != (offset + 64)) + { + printf ("file size after first posix_fallocate call is %llu, expected %u\n", + (unsigned long long int) st.st_size, 2048u + 64u); + return 1; + } + + return 0; +} diff --git a/io/tst-posix_fallocate.c b/io/tst-posix_fallocate.c index 53f0704..59f3fa1 100644 --- a/io/tst-posix_fallocate.c +++ b/io/tst-posix_fallocate.c @@ -1,100 +1,33 @@ -#include -#include +/* Basic posix_fallocate tests. + Copyright (C) 2016 Free Software Foundation, Inc. + This file is part of the GNU C Library. -static void do_prepare (void); -#define PREPARE(argc, argv) do_prepare () -static int do_test (void); -#define TEST_FUNCTION do_test () -#include + 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. -static int fd; + 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. -static void -do_prepare (void) -{ - fd = create_temp_file ("tst-posix_fallocate.", NULL); - if (fd == -1) - { - printf ("cannot create temporary file: %m\n"); - exit (1); - } -} + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ +#include "tst-posix_fallocate-common.c" static int do_test (void) { - struct stat64 st; + struct stat st; - if (fstat64 (fd, &st) != 0) - { - puts ("1st fstat failed"); - return 1; - } + if (fstat (temp_fd, &st) != 0) + FAIL ("1st fstat failed"); if (st.st_size != 0) - { - puts ("file not created with size 0"); - return 1; - } - - if (posix_fallocate (fd, 512, 768) != 0) - { - puts ("1st posix_fallocate call failed"); - return 1; - } - - if (fstat64 (fd, &st) != 0) - { - puts ("2nd fstat failed"); - return 1; - } - - if (st.st_size != 512 + 768) - { - printf ("file size after first posix_fallocate call is %llu, expected %u\n", - (unsigned long long int) st.st_size, 512u + 768u); - return 1; - } - - if (posix_fallocate (fd, 0, 1024) != 0) - { - puts ("2nd posix_fallocate call failed"); - return 1; - } - - if (fstat64 (fd, &st) != 0) - { - puts ("3rd fstat failed"); - return 1; - } - - if (st.st_size != 512 + 768) - { - puts ("file size changed in second posix_fallocate"); - return 1; - } - - if (posix_fallocate (fd, 2048, 64) != 0) - { - puts ("3rd posix_fallocate call failed"); - return 1; - } - - if (fstat64 (fd, &st) != 0) - { - puts ("4th fstat failed"); - return 1; - } - - if (st.st_size != 2048 + 64) - { - printf ("file size after first posix_fallocate call is %llu, expected %u\n", - (unsigned long long int) st.st_size, 2048u + 64u); - return 1; - } - - close (fd); + FAIL ("file not created with size 0"); - return 0; + return do_test_with_offset (512); } diff --git a/io/tst-posix_fallocate64.c b/io/tst-posix_fallocate64.c new file mode 100644 index 0000000..cbb57ff --- /dev/null +++ b/io/tst-posix_fallocate64.c @@ -0,0 +1,44 @@ +/* Basic posix_fallocate tests (with _FILE_OFFSET_BITS). + Copyright (C) 2016 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 + . */ + +#define _FILE_OFFSET_BITS 64 +#include "tst-posix_fallocate-common.c" + +static int +do_test (void) +{ + struct stat st; + int ret; + + if (fstat (temp_fd, &st) != 0) + FAIL ("1st fstat failed"); + + if (st.st_size != 0) + FAIL ("file not created with size 0"); + + ret = do_test_with_offset (512); + if (ret == -1) + return -1; + + off_t base_offset = UINT32_MAX + 512LL; + ret = do_test_with_offset (base_offset); + if (ret == -1) + return 1; + + return 0; +} diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c b/sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c deleted file mode 100644 index e652e5b..0000000 --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (C) 2007-2016 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 - . */ - -#include -#include - -#define posix_fallocate static internal_fallocate -#include -#undef posix_fallocate - -/* Reserve storage for the data of the file associated with FD. */ -int -posix_fallocate (int fd, __off_t offset, __off_t len) -{ - INTERNAL_SYSCALL_DECL (err); - int res = INTERNAL_SYSCALL (fallocate, err, 4, fd, 0, offset, len); - - if (! INTERNAL_SYSCALL_ERROR_P (res, err)) - return 0; - if (INTERNAL_SYSCALL_ERRNO (res, err) != EOPNOTSUPP) - return INTERNAL_SYSCALL_ERRNO (res, err); - return internal_fallocate (fd, offset, len); -} diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c b/sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c deleted file mode 100644 index d5659e0..0000000 --- a/sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 2007-2016 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 - . */ - -#include -#include - -extern int __posix_fallocate64_l64 (int fd, __off64_t offset, __off64_t len); -#define __posix_fallocate64_l64 static internal_fallocate64 -#include -#undef __posix_fallocate64_l64 - -/* Reserve storage for the data of the file associated with FD. */ -int -__posix_fallocate64_l64 (int fd, __off64_t offset, __off64_t len) -{ - INTERNAL_SYSCALL_DECL (err); - int res = INTERNAL_SYSCALL (fallocate, err, 4, fd, 0, offset, len); - - if (! INTERNAL_SYSCALL_ERROR_P (res, err)) - return 0; - if (INTERNAL_SYSCALL_ERRNO (res, err) != EOPNOTSUPP) - return INTERNAL_SYSCALL_ERRNO (res, err); - return internal_fallocate64 (fd, offset, len); -} diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate.c b/sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate.c deleted file mode 100644 index b3fe81b..0000000 --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate.c +++ /dev/null @@ -1 +0,0 @@ -#include diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate64.c b/sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate64.c deleted file mode 100644 index f466f13..0000000 --- a/sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate64.c +++ /dev/null @@ -1 +0,0 @@ -/* posix_fallocate64 is in posix_fallocate.c */ diff --git a/sysdeps/unix/sysv/linux/posix_fallocate.c b/sysdeps/unix/sysv/linux/posix_fallocate.c index fc9ac37..139cb56 100644 --- a/sysdeps/unix/sysv/linux/posix_fallocate.c +++ b/sysdeps/unix/sysv/linux/posix_fallocate.c @@ -27,10 +27,8 @@ int posix_fallocate (int fd, __off_t offset, __off_t len) { INTERNAL_SYSCALL_DECL (err); - int res = INTERNAL_SYSCALL (fallocate, err, 6, fd, 0, - __LONG_LONG_PAIR (offset >> 31, offset), - __LONG_LONG_PAIR (len >> 31, len)); - + int res = INTERNAL_SYSCALL_CALL (fallocate, err, fd, 0, + SYSCALL_LL (offset), SYSCALL_LL (len)); if (! INTERNAL_SYSCALL_ERROR_P (res, err)) return 0; if (INTERNAL_SYSCALL_ERRNO (res, err) != EOPNOTSUPP) diff --git a/sysdeps/unix/sysv/linux/posix_fallocate64.c b/sysdeps/unix/sysv/linux/posix_fallocate64.c index 4a0a722..8a870cb 100644 --- a/sysdeps/unix/sysv/linux/posix_fallocate64.c +++ b/sysdeps/unix/sysv/linux/posix_fallocate64.c @@ -28,12 +28,8 @@ int __posix_fallocate64_l64 (int fd, __off64_t offset, __off64_t len) { INTERNAL_SYSCALL_DECL (err); - int res = INTERNAL_SYSCALL (fallocate, err, 6, fd, 0, - __LONG_LONG_PAIR ((long int) (offset >> 32), - (long int) offset), - __LONG_LONG_PAIR ((long int) (len >> 32), - (long int) len)); - + int res = INTERNAL_SYSCALL_CALL (fallocate, err, fd, 0, + SYSCALL_LL64 (offset), SYSCALL_LL64 (len)); if (! INTERNAL_SYSCALL_ERROR_P (res, err)) return 0; if (INTERNAL_SYSCALL_ERRNO (res, err) != EOPNOTSUPP) diff --git a/sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c b/sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c deleted file mode 100644 index 8caee31..0000000 --- a/sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate.c +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (C) 2007-2016 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 - . */ - -#include -#include - -#define posix_fallocate static internal_fallocate -#include -#undef posix_fallocate - -/* Reserve storage for the data of the file associated with FD. */ -int -posix_fallocate (int fd, __off_t offset, __off_t len) -{ - INTERNAL_SYSCALL_DECL (err); -#ifdef INTERNAL_SYSCALL_TYPES - int res = INTERNAL_SYSCALL_TYPES (fallocate, err, 4, int, fd, - int, 0, off_t, offset, - off_t, len); -#else - int res = INTERNAL_SYSCALL (fallocate, err, 4, fd, 0, offset, len); -#endif - - if (! INTERNAL_SYSCALL_ERROR_P (res, err)) - return 0; - - if (INTERNAL_SYSCALL_ERRNO (res, err) != EOPNOTSUPP) - return INTERNAL_SYSCALL_ERRNO (res, err); - - return internal_fallocate (fd, offset, len); -} -weak_alias (posix_fallocate, posix_fallocate64) diff --git a/sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate64.c b/sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate64.c deleted file mode 100644 index f466f13..0000000 --- a/sysdeps/unix/sysv/linux/wordsize-64/posix_fallocate64.c +++ /dev/null @@ -1 +0,0 @@ -/* posix_fallocate64 is in posix_fallocate.c */ diff --git a/sysdeps/unix/sysv/linux/x86_64/syscalls.list b/sysdeps/unix/sysv/linux/x86_64/syscalls.list index bcf6370..8aed2f4 100644 --- a/sysdeps/unix/sysv/linux/x86_64/syscalls.list +++ b/sysdeps/unix/sysv/linux/x86_64/syscalls.list @@ -8,7 +8,7 @@ msgrcv - msgrcv Ci:ibnii __msgrcv msgrcv msgsnd - msgsnd Ci:ibni __msgsnd msgsnd pread64 - pread64 Ci:ipii __libc_pread __libc_pread64 __pread64 pread64 __pread pread preadv64 - preadv Ci:ipii preadv64 preadv -pwrite64 - pwrite64 Ci:ipii __libc_pwrite __pwrite64 pwrite64 __pwrite pwrite +pwrite64 - pwrite64 Ci:ipii __libc_pwrite __libc_pwrite64 __pwrite64 pwrite64 __pwrite pwrite pwritev64 - pwritev Ci:ipii pwritev64 pwritev shmat - shmat i:ipi __shmat shmat shmctl - shmctl i:iip __shmctl shmctl