diff options
Diffstat (limited to 'sysdeps')
| -rw-r--r-- | sysdeps/unix/sysv/linux/Makefile | 2 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/Versions | 3 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/fallocate.c | 30 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/fallocate64.c | 32 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/fallocate.c | 32 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/i386/fallocate64.c | 32 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/wordsize-64/fallocate.c | 29 | ||||
| -rw-r--r-- | sysdeps/unix/sysv/linux/wordsize-64/fallocate64.c | 1 |
8 files changed, 160 insertions, 1 deletions
diff --git a/sysdeps/unix/sysv/linux/Makefile b/sysdeps/unix/sysv/linux/Makefile index c93538c1ea..170c042dd1 100644 --- a/sysdeps/unix/sysv/linux/Makefile +++ b/sysdeps/unix/sysv/linux/Makefile @@ -139,7 +139,7 @@ endif ifeq ($(subdir),io) sysdep_routines += xstatconv internal_statvfs internal_statvfs64 \ - sync_file_range open_2 open64_2 + sync_file_range open_2 open64_2 fallocate fallocate64 endif ifeq ($(subdir),elf) diff --git a/sysdeps/unix/sysv/linux/Versions b/sysdeps/unix/sysv/linux/Versions index 76ecae0013..b348570bda 100644 --- a/sysdeps/unix/sysv/linux/Versions +++ b/sysdeps/unix/sysv/linux/Versions @@ -138,6 +138,9 @@ libc { GLIBC_2.9 { epoll_create1; inotify_init1; } + GLIBC_2.10 { + fallocate; fallocate64; + } GLIBC_PRIVATE { # functions used in other libraries __syscall_rt_sigqueueinfo; diff --git a/sysdeps/unix/sysv/linux/fallocate.c b/sysdeps/unix/sysv/linux/fallocate.c new file mode 100644 index 0000000000..f65864f3f1 --- /dev/null +++ b/sysdeps/unix/sysv/linux/fallocate.c @@ -0,0 +1,30 @@ +/* Copyright (C) 2007, 2009 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 <fcntl.h> +#include <sysdep.h> + + +/* Reserve storage for the data of the file associated with FD. */ +int +fallocate (int fd, int mode, __off_t offset, __off_t len) +{ + return INLINE_SYSCALL (fallocate, err, 6, fd, mode, + __LONG_LONG_PAIR (offset >> 31, offset), + __LONG_LONG_PAIR (len >> 31, len)); +} diff --git a/sysdeps/unix/sysv/linux/fallocate64.c b/sysdeps/unix/sysv/linux/fallocate64.c new file mode 100644 index 0000000000..b20486df39 --- /dev/null +++ b/sysdeps/unix/sysv/linux/fallocate64.c @@ -0,0 +1,32 @@ +/* Copyright (C) 2007, 2009 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 <fcntl.h> +#include <sysdep.h> + + +/* Reserve storage for the data of the file associated with FD. */ +int +__fallocate64_l64 (int fd, int mode, __off64_t offset, __off64_t len) +{ + return INLINE_SYSCALL (fallocate, 6, fd, mode, + __LONG_LONG_PAIR ((long int) (offset >> 32), + (long int) offset), + __LONG_LONG_PAIR ((long int) (len >> 32), + (long int) len)); +} diff --git a/sysdeps/unix/sysv/linux/i386/fallocate.c b/sysdeps/unix/sysv/linux/i386/fallocate.c new file mode 100644 index 0000000000..7a943e44c0 --- /dev/null +++ b/sysdeps/unix/sysv/linux/i386/fallocate.c @@ -0,0 +1,32 @@ +/* Copyright (C) 2007, 2009 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 <fcntl.h> +#include <sysdep.h> + + +extern int __call_fallocate (int fd, int mode, __off64_t offset, __off64_t len) + attribute_hidden; + + +/* Reserve storage for the data of the file associated with FD. */ +int +fallocate (int fd, int mode, __off_t offset, __off_t len) +{ + return __call_fallocate (fd, mode, offset, len); +} diff --git a/sysdeps/unix/sysv/linux/i386/fallocate64.c b/sysdeps/unix/sysv/linux/i386/fallocate64.c new file mode 100644 index 0000000000..b744710a96 --- /dev/null +++ b/sysdeps/unix/sysv/linux/i386/fallocate64.c @@ -0,0 +1,32 @@ +/* Copyright (C) 2007, 2009 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 <fcntl.h> +#include <sysdep.h> + + +extern int __call_fallocate (int fd, int mode, __off64_t offset, __off64_t len) + attribute_hidden; + + +/* Reserve storage for the data of the file associated with FD. */ +int +__fallocate64_l64 (int fd, int mode, __off64_t offset, __off64_t len) +{ + return __call_fallocate (fd, mode, offset, len); +} diff --git a/sysdeps/unix/sysv/linux/wordsize-64/fallocate.c b/sysdeps/unix/sysv/linux/wordsize-64/fallocate.c new file mode 100644 index 0000000000..c89e318819 --- /dev/null +++ b/sysdeps/unix/sysv/linux/wordsize-64/fallocate.c @@ -0,0 +1,29 @@ +/* Copyright (C) 2007, 2009 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 <fcntl.h> +#include <sysdep.h> + + +/* Reserve storage for the data of the file associated with FD. */ +int +fallocate (int fd, int mode, __off_t offset, __off_t len) +{ + return INLINE_SYSCALL (fallocate, 4, fd, mode, offset, len); +} +strong_alias (posix_fallocate, posix_fallocate64) diff --git a/sysdeps/unix/sysv/linux/wordsize-64/fallocate64.c b/sysdeps/unix/sysv/linux/wordsize-64/fallocate64.c new file mode 100644 index 0000000000..df33112d6b --- /dev/null +++ b/sysdeps/unix/sysv/linux/wordsize-64/fallocate64.c @@ -0,0 +1 @@ +/* fallocate64 is in posix_fallocate.c */ |