From 01aa93bd54bdda064240756ce5cab10bea65d636 Mon Sep 17 00:00:00 2001 From: Joseph Myers Date: Fri, 19 Dec 2008 21:35:57 +0000 Subject: [PATCH] * sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c, sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c, sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate64.c, sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate.c: New. --- ChangeLog.mips | 7 +++ .../linux/mips/mips64/n32/posix_fallocate.c | 58 ++++++++++++++++++ .../linux/mips/mips64/n32/posix_fallocate64.c | 60 +++++++++++++++++++ .../linux/mips/mips64/n64/posix_fallocate.c | 1 + .../linux/mips/mips64/n64/posix_fallocate64.c | 1 + 5 files changed, 127 insertions(+) create mode 100644 sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c create mode 100644 sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c create mode 100644 sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate.c create mode 100644 sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate64.c diff --git a/ChangeLog.mips b/ChangeLog.mips index 23c1e25f54..7aac3a14ff 100644 --- a/ChangeLog.mips +++ b/ChangeLog.mips @@ -1,3 +1,10 @@ +2008-12-19 Joseph Myers + + * sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c, + sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c, + sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate64.c, + sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate.c: New. + 2008-12-09 Joseph Myers * sysdeps/unix/sysv/linux/mips/bits/socket.h (SCM_CREDENTIALS): diff --git a/sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c b/sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c new file mode 100644 index 0000000000..5516885b9a --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate.c @@ -0,0 +1,58 @@ +/* Copyright (C) 2007, 2008 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#include +#include + +#define posix_fallocate static internal_fallocate +#include +#undef posix_fallocate + +#if !defined __ASSUME_FALLOCATE && defined __NR_fallocate +int __have_fallocate attribute_hidden; +#endif + + +/* Reserve storage for the data of the file associated with FD. */ +int +posix_fallocate (int fd, __off_t offset, __off_t len) +{ +#ifdef __NR_fallocate +# ifndef __ASSUME_FALLOCATE + if (__builtin_expect (__have_fallocate >= 0, 1)) +# endif + { + INTERNAL_SYSCALL_DECL (err); + int res = INTERNAL_SYSCALL (fallocate, err, 4, fd, 0, offset, len); + + if (! INTERNAL_SYSCALL_ERROR_P (res, err)) + return 0; + +# ifndef __ASSUME_FALLOCATE + if (__builtin_expect (INTERNAL_SYSCALL_ERRNO (res, err) == ENOSYS, 0)) + __have_fallocate = -1; + else +# endif + if (INTERNAL_SYSCALL_ERRNO (res, err) != EOPNOTSUPP) + return INTERNAL_SYSCALL_ERRNO (res, err); + } +#endif + + 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 new file mode 100644 index 0000000000..10e9a4ac4b --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/n32/posix_fallocate64.c @@ -0,0 +1,60 @@ +/* Copyright (C) 2007, 2008 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, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include +#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 + +#if !defined __ASSUME_FALLOCATE && defined __NR_fallocate +/* Defined in posix_fallocate.c. */ +extern int __have_fallocate attribute_hidden; +#endif + + +/* Reserve storage for the data of the file associated with FD. */ +int +__posix_fallocate64_l64 (int fd, __off64_t offset, __off64_t len) +{ +#ifdef __NR_fallocate +# ifndef __ASSUME_FALLOCATE + if (__builtin_expect (__have_fallocate >= 0, 1)) +# endif + { + INTERNAL_SYSCALL_DECL (err); + int res = INTERNAL_SYSCALL (fallocate, err, 4, fd, 0, offset, len); + + if (! INTERNAL_SYSCALL_ERROR_P (res, err)) + return 0; + +# ifndef __ASSUME_FALLOCATE + if (__builtin_expect (INTERNAL_SYSCALL_ERRNO (res, err) == ENOSYS, 0)) + __have_fallocate = -1; + else +# endif + if (INTERNAL_SYSCALL_ERRNO (res, err) != EOPNOTSUPP) + return INTERNAL_SYSCALL_ERRNO (res, err); + } +#endif + + 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 new file mode 100644 index 0000000000..b3fe81bc8c --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate.c @@ -0,0 +1 @@ +#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 new file mode 100644 index 0000000000..f466f13e45 --- /dev/null +++ b/sysdeps/unix/sysv/linux/mips/mips64/n64/posix_fallocate64.c @@ -0,0 +1 @@ +/* posix_fallocate64 is in posix_fallocate.c */