diff options
Diffstat (limited to 'ports/sysdeps/unix/sysv/linux/generic/wordsize-32')
30 files changed, 0 insertions, 1380 deletions
diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/Versions b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/Versions deleted file mode 100644 index cdc6022..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/Versions +++ /dev/null @@ -1,5 +0,0 @@ -libc { - GLIBC_2.15 { - fallocate64; - } -} diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/fcntl.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/fcntl.c deleted file mode 100644 index 2637f03..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/fcntl.c +++ /dev/null @@ -1,87 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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 <assert.h> -#include <errno.h> -#include <sysdep-cancel.h> /* Must come before <fcntl.h>. */ -#include <fcntl.h> -#include <stdarg.h> - -#include <sys/syscall.h> -#include <kernel-features.h> - - -static int -do_fcntl (int fd, int cmd, void *arg) -{ - if (cmd != F_GETOWN) - return INLINE_SYSCALL (fcntl64, 3, fd, cmd, arg); - - INTERNAL_SYSCALL_DECL (err); - struct f_owner_ex fex; - int res = INTERNAL_SYSCALL (fcntl64, err, 3, fd, F_GETOWN_EX, &fex); - if (!INTERNAL_SYSCALL_ERROR_P (res, err)) - return fex.type == F_OWNER_GID ? -fex.pid : fex.pid; - - __set_errno (INTERNAL_SYSCALL_ERRNO (res, err)); - return -1; -} - - -#ifndef NO_CANCELLATION -int -__fcntl_nocancel (int fd, int cmd, ...) -{ - va_list ap; - void *arg; - - va_start (ap, cmd); - arg = va_arg (ap, void *); - va_end (ap); - - return do_fcntl (fd, cmd, arg); -} -#endif - - -int -__libc_fcntl (int fd, int cmd, ...) -{ - va_list ap; - void *arg; - - va_start (ap, cmd); - arg = va_arg (ap, void *); - va_end (ap); - - if (SINGLE_THREAD_P || cmd != F_SETLKW) - return do_fcntl (fd, cmd, arg); - - int oldtype = LIBC_CANCEL_ASYNC (); - - int result = do_fcntl (fd, cmd, arg); - - LIBC_CANCEL_RESET (oldtype); - - return result; -} -libc_hidden_def (__libc_fcntl) - -weak_alias (__libc_fcntl, __fcntl) -libc_hidden_weak (__fcntl) -weak_alias (__libc_fcntl, fcntl) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/fstatfs.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/fstatfs.c deleted file mode 100644 index bff1f49..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/fstatfs.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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/statfs.h> -#include <stddef.h> - -#include "overflow.h" - -/* Return information about the filesystem on which FD resides. */ -int -__fstatfs (int fd, struct statfs *buf) -{ - int rc = INLINE_SYSCALL (fstatfs64, 3, fd, sizeof (*buf), buf); - return rc ?: statfs_overflow (buf); -} -weak_alias (__fstatfs, fstatfs) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/ftruncate.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/ftruncate.c deleted file mode 100644 index f153a04..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/ftruncate.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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/types.h> -#include <unistd.h> - -/* Truncate the file FD refers to to LENGTH bytes. */ -int -__ftruncate (int fd, off_t length) -{ - return INLINE_SYSCALL (ftruncate64, __ALIGNMENT_COUNT (3, 4), fd, - __ALIGNMENT_ARG - __LONG_LONG_PAIR (length >> 31, length)); -} -weak_alias (__ftruncate, ftruncate) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/ftruncate64.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/ftruncate64.c deleted file mode 100644 index e430145..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/ftruncate64.c +++ /dev/null @@ -1,32 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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/types.h> -#include <unistd.h> - -/* Truncate the file FD refers to to LENGTH bytes. */ -int -__ftruncate64 (int fd, off64_t length) -{ - unsigned int low = length & 0xffffffff; - unsigned int high = length >> 32; - return INLINE_SYSCALL (ftruncate64, __ALIGNMENT_COUNT (3, 4), fd, - __ALIGNMENT_ARG __LONG_LONG_PAIR (high, low)); -} -weak_alias (__ftruncate64, ftruncate64) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c deleted file mode 100644 index 41850c3..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstat.c +++ /dev/null @@ -1,45 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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 <stddef.h> -#include <sys/types.h> -#include <sys/stat.h> -#include <kernel_stat.h> - -#include <sysdep.h> -#include <sys/syscall.h> - -#include "overflow.h" - -/* Get information about the file FD in BUF. */ -int -__fxstat (int vers, int fd, struct stat *buf) -{ - if (vers == _STAT_VER_KERNEL) - { - int rc = INLINE_SYSCALL (fstat64, 2, fd, buf); - return rc ?: stat_overflow (buf); - } - - errno = EINVAL; - return -1; -} - -hidden_def (__fxstat) -weak_alias (__fxstat, _fxstat); diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstatat.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstatat.c deleted file mode 100644 index 94769b6..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/fxstatat.c +++ /dev/null @@ -1,45 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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 <fcntl.h> -#include <stddef.h> -#include <stdio.h> -#include <sys/stat.h> -#include <kernel_stat.h> - -#include <sysdep.h> -#include <sys/syscall.h> -#include <kernel-features.h> - -#include "overflow.h" - -/* Get information about the file NAME in BUF. */ -int -__fxstatat (int vers, int fd, const char *file, struct stat *buf, int flag) -{ - if (vers == _STAT_VER_KERNEL) - { - int rc = INLINE_SYSCALL (fstatat64, 4, fd, file, buf, flag); - return rc ?: stat_overflow (buf); - } - - errno = EINVAL; - return -1; -} -libc_hidden_def (__fxstatat) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/getdents.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/getdents.c deleted file mode 100644 index e4b6ee0..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/getdents.c +++ /dev/null @@ -1,115 +0,0 @@ -/* Copyright (C) 1993-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Simplified from sysdeps/unix/sysv/linux/getdents.c. - - 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 <alloca.h> -#include <assert.h> -#include <errno.h> -#include <dirent.h> -#include <stddef.h> -#include <stdint.h> -#include <string.h> -#include <unistd.h> -#include <sys/param.h> -#include <sys/types.h> - -#include <sysdep.h> -#include <sys/syscall.h> - -/* Pack the dirent64 struct down into 32-bit offset/inode fields, and - ensure that no overflow occurs. */ -ssize_t -__getdents (int fd, char *buf, size_t nbytes) -{ - union - { - struct dirent64 k; /* Kernel structure. */ - struct dirent u; - char b[1]; - } *kbuf = (void *) buf, *outp, *inp; - size_t kbytes = nbytes; - off64_t last_offset = -1; - ssize_t retval; - - const size_t size_diff = (offsetof (struct dirent64, d_name) - - offsetof (struct dirent, d_name)); - if (nbytes <= sizeof (struct dirent)) - { - kbytes = nbytes + offsetof (struct dirent64, d_name) - - offsetof (struct dirent, d_name); - kbuf = __alloca(kbytes); - } - - retval = INLINE_SYSCALL (getdents64, 3, fd, kbuf, kbytes); - if (retval == -1) - return -1; - - /* These two pointers might alias the same memory buffer. - Standard C requires that we always use the same type for them, - so we must use the union type. */ - inp = kbuf; - outp = (void *) buf; - - while (&inp->b < &kbuf->b + retval) - { - const size_t alignment = __alignof__ (struct dirent); - /* Since inp->k.d_reclen is already aligned for the kernel - structure this may compute a value that is bigger - than necessary. */ - size_t old_reclen = inp->k.d_reclen; - size_t new_reclen = ((old_reclen - size_diff + alignment - 1) - & ~(alignment - 1)); - - /* Copy the data out of the old structure into temporary space. - Then copy the name, which may overlap if BUF == KBUF. */ - const uint64_t d_ino = inp->k.d_ino; - const int64_t d_off = inp->k.d_off; - const uint8_t d_type = inp->k.d_type; - - memmove (outp->u.d_name, inp->k.d_name, - old_reclen - offsetof (struct dirent64, d_name)); - - /* Now we have copied the data from INP and access only OUTP. */ - - outp->u.d_ino = d_ino; - outp->u.d_off = d_off; - if ((sizeof (outp->u.d_ino) != sizeof (inp->k.d_ino) - && outp->u.d_ino != d_ino) - || (sizeof (outp->u.d_off) != sizeof (inp->k.d_off) - && outp->u.d_off != d_off)) - { - /* Overflow. If there was at least one entry before this one, - return them without error, otherwise signal overflow. */ - if (last_offset != -1) - { - __lseek64 (fd, last_offset, SEEK_SET); - return outp->b - buf; - } - __set_errno (EOVERFLOW); - return -1; - } - - last_offset = d_off; - outp->u.d_reclen = new_reclen; - outp->u.d_type = d_type; - - inp = (void *) inp + old_reclen; - outp = (void *) outp + new_reclen; - } - - return outp->b - buf; -} diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/llseek.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/llseek.c deleted file mode 100644 index ce9eb9b..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/llseek.c +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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/types.h> - -#include <sysdep.h> -#include <sys/syscall.h> - -/* Seek to OFFSET on FD, starting from WHENCE. */ -extern loff_t __llseek (int fd, loff_t offset, int whence); - -loff_t -__llseek (int fd, loff_t offset, int whence) -{ - loff_t retval; - - return (loff_t) (INLINE_SYSCALL (_llseek, 5, fd, (off_t) (offset >> 32), - (off_t) (offset & 0xffffffff), - &retval, whence) ?: retval); -} -weak_alias (__llseek, llseek) -strong_alias (__llseek, __libc_lseek64) -strong_alias (__llseek, __lseek64) -weak_alias (__llseek, lseek64) - -/* llseek doesn't have a prototype. Since the second parameter is a - 64bit type, this results in wrong behaviour if no prototype is - provided. */ -link_warning (llseek, "\ -the `llseek' function may be dangerous; use `lseek64' instead.") diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/lseek.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/lseek.c deleted file mode 100644 index 96d8a35..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/lseek.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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 <unistd.h> -#include <sys/types.h> - -#include <sysdep.h> -#include <sys/syscall.h> - -#include "overflow.h" - -off_t -__lseek (int fd, off_t offset, int whence) -{ - loff_t res; - int rc = INLINE_SYSCALL (_llseek, 5, fd, (off_t) (offset >> 31), - (off_t) offset, &res, whence); - return rc ?: lseek_overflow (res); -} -libc_hidden_def (__lseek) -weak_alias (__lseek, lseek) -strong_alias (__lseek, __libc_lseek) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/lxstat.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/lxstat.c deleted file mode 100644 index 143f727..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/lxstat.c +++ /dev/null @@ -1,43 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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 <stddef.h> -#include <fcntl.h> -#include <sys/stat.h> -#include <kernel_stat.h> - -#include <sysdep.h> -#include <sys/syscall.h> - -#include "overflow.h" - -/* Get information about the file NAME in BUF. */ -int -__lxstat (int vers, const char *name, struct stat *buf) -{ - if (vers == _STAT_VER_KERNEL) - { - int rc = INLINE_SYSCALL (fstatat64, 4, AT_FDCWD, name, buf, - AT_SYMLINK_NOFOLLOW); - return rc ?: stat_overflow (buf); - } - errno = EINVAL; - return -1; -} -hidden_def (__lxstat) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/lxstat64.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/lxstat64.c deleted file mode 100644 index 39d385c..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/lxstat64.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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 <stddef.h> -#include <fcntl.h> -#include <sys/stat.h> -#include <kernel_stat.h> - -#include <sysdep.h> -#include <sys/syscall.h> - -/* Get information about the file NAME in BUF. */ -int -__lxstat64 (int vers, const char *name, struct stat64 *buf) -{ - if (vers == _STAT_VER_KERNEL) - return INLINE_SYSCALL (fstatat64, 4, AT_FDCWD, name, buf, - AT_SYMLINK_NOFOLLOW); - errno = EINVAL; - return -1; -} -hidden_def (__lxstat64) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/mmap.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/mmap.c deleted file mode 100644 index be8ac7b..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/mmap.c +++ /dev/null @@ -1,40 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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 <sys/types.h> -#include <sys/mman.h> -#include <errno.h> -#include <sysdep.h> - -#ifndef MMAP_PAGE_SHIFT -#define MMAP_PAGE_SHIFT 12 -#endif - -__ptr_t -__mmap (__ptr_t addr, size_t len, int prot, int flags, int fd, off_t offset) -{ - if (offset & ((1 << MMAP_PAGE_SHIFT) - 1)) - { - __set_errno (EINVAL); - return MAP_FAILED; - } - return (__ptr_t) INLINE_SYSCALL (mmap2, 6, addr, len, prot, flags, fd, - offset >> MMAP_PAGE_SHIFT); -} - -weak_alias (__mmap, mmap) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/overflow.h b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/overflow.h deleted file mode 100644 index 2acc2e5..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/overflow.h +++ /dev/null @@ -1,60 +0,0 @@ -/* Overflow tests for stat, statfs, and lseek functions. - Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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 <sys/stat.h> -#include <sys/statfs.h> - -/* Test for overflows of structures where we ask the kernel to fill them - in with standard 64-bit syscalls but return them through APIs that - only expose the low 32 bits of some fields. */ - -static inline off_t lseek_overflow (loff_t res) -{ - off_t retval = (off_t) res; - if (retval == res) - return retval; - - __set_errno (EOVERFLOW); - return (off_t) -1; -} - -static inline int stat_overflow (struct stat *buf) -{ - if (buf->__st_ino_pad == 0 && buf->__st_size_pad == 0 && - buf->__st_blocks_pad == 0) - return 0; - - __set_errno (EOVERFLOW); - return -1; -} - -/* Note that f_files and f_ffree may validly be a sign-extended -1. */ -static inline int statfs_overflow (struct statfs *buf) -{ - if (buf->__f_blocks_pad == 0 && buf->__f_bfree_pad == 0 && - buf->__f_bavail_pad == 0 && - (buf->__f_files_pad == 0 || - (buf->f_files == -1U && buf->__f_files_pad == -1)) && - (buf->__f_ffree_pad == 0 || - (buf->f_ffree == -1U && buf->__f_ffree_pad == -1))) - return 0; - - __set_errno (EOVERFLOW); - return -1; -} diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/posix_fadvise.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/posix_fadvise.c deleted file mode 100644 index cc29817..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/posix_fadvise.c +++ /dev/null @@ -1,37 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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 <fcntl.h> -#include <sysdep.h> - -/* Advice the system about the expected behaviour of the application with - respect to the file associated with FD. */ - -int -posix_fadvise (int fd, off_t offset, off_t len, int advise) -{ - INTERNAL_SYSCALL_DECL (err); - int ret = INTERNAL_SYSCALL (fadvise64_64, err, 6, fd, - __LONG_LONG_PAIR (offset >> 31, offset), - __LONG_LONG_PAIR (len >> 31, len), - advise); - if (INTERNAL_SYSCALL_ERROR_P (ret, err)) - return INTERNAL_SYSCALL_ERRNO (ret, err); - return 0; -} diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pread.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pread.c deleted file mode 100644 index 2bffd1f..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pread.c +++ /dev/null @@ -1,58 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - Based on work contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. - - 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 <assert.h> -#include <errno.h> -#include <endian.h> -#include <unistd.h> - -#include <sysdep-cancel.h> -#include <sys/syscall.h> - -#include <kernel-features.h> - -static ssize_t -do_pread (int fd, void *buf, size_t count, off_t offset) -{ - assert (sizeof (offset) == 4); - return INLINE_SYSCALL (pread64, __ALIGNMENT_COUNT (5, 6), fd, - buf, count, __ALIGNMENT_ARG - __LONG_LONG_PAIR (offset >> 31, offset)); -} - -ssize_t -__libc_pread (fd, buf, count, offset) - int fd; - void *buf; - size_t count; - off_t offset; -{ - if (SINGLE_THREAD_P) - return do_pread (fd, buf, count, offset); - - int oldtype = LIBC_CANCEL_ASYNC (); - - ssize_t result = do_pread (fd, buf, count, offset); - - LIBC_CANCEL_RESET (oldtype); - - return result; -} -strong_alias (__libc_pread, __pread) -weak_alias (__libc_pread, pread) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pread64.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pread64.c deleted file mode 100644 index 093b874..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pread64.c +++ /dev/null @@ -1,58 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - Based on work contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. - - 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 <endian.h> -#include <unistd.h> - -#include <sysdep-cancel.h> -#include <sys/syscall.h> - -#include <kernel-features.h> - -static ssize_t -do_pread64 (int fd, void *buf, size_t count, off64_t offset) -{ - return INLINE_SYSCALL (pread64, __ALIGNMENT_COUNT (5, 6), fd, - buf, count, __ALIGNMENT_ARG - __LONG_LONG_PAIR ((off_t) (offset >> 32), - (off_t) (offset & 0xffffffff))); -} - - -ssize_t -__libc_pread64 (fd, buf, count, offset) - int fd; - void *buf; - size_t count; - off64_t offset; -{ - if (SINGLE_THREAD_P) - return do_pread64 (fd, buf, count, offset); - - int oldtype = LIBC_CANCEL_ASYNC (); - - ssize_t result = do_pread64 (fd, buf, count, offset); - - LIBC_CANCEL_RESET (oldtype); - - return result; -} - -weak_alias (__libc_pread64, __pread64) weak_alias (__libc_pread64, pread64) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/preadv.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/preadv.c deleted file mode 100644 index 1dae127..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/preadv.c +++ /dev/null @@ -1,55 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - Based on work contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. - - 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 <assert.h> -#include <errno.h> -#include <endian.h> -#include <unistd.h> -#include <sys/uio.h> - -#include <sysdep-cancel.h> -#include <sys/syscall.h> - -#include <kernel-features.h> - -static ssize_t -do_preadv (int fd, const struct iovec *vector, int count, off_t offset) -{ - assert (sizeof (offset) == 4); - return INLINE_SYSCALL (preadv, __ALIGNMENT_COUNT (5, 6), fd, - vector, count, __ALIGNMENT_ARG - __LONG_LONG_PAIR (offset >> 31, offset)); -} - -ssize_t -__libc_preadv (int fd, const struct iovec *vector, int count, off_t offset) -{ - if (SINGLE_THREAD_P) - return do_preadv (fd, vector, count, offset); - - int oldtype = LIBC_CANCEL_ASYNC (); - - ssize_t result = do_preadv (fd, vector, count, offset); - - LIBC_CANCEL_RESET (oldtype); - - return result; -} -strong_alias (__libc_preadv, __preadv) -weak_alias (__libc_preadv, preadv) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/preadv64.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/preadv64.c deleted file mode 100644 index 32cc314..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/preadv64.c +++ /dev/null @@ -1,56 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - Based on work contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. - - 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 <endian.h> -#include <unistd.h> -#include <sys/uio.h> - -#include <sysdep-cancel.h> -#include <sys/syscall.h> - -#include <kernel-features.h> - -static ssize_t -do_preadv64 (int fd, const struct iovec *vector, int count, off64_t offset) -{ - return INLINE_SYSCALL (preadv, __ALIGNMENT_COUNT (5, 6), fd, - vector, count, __ALIGNMENT_ARG - __LONG_LONG_PAIR ((off_t) (offset >> 32), - (off_t) (offset & 0xffffffff))); -} - - -ssize_t -__libc_preadv64 (int fd, const struct iovec *vector, int count, off64_t offset) -{ - if (SINGLE_THREAD_P) - return do_preadv64 (fd, vector, count, offset); - - int oldtype = LIBC_CANCEL_ASYNC (); - - ssize_t result = do_preadv64 (fd, vector, count, offset); - - LIBC_CANCEL_RESET (oldtype); - - return result; -} - -strong_alias (__libc_preadv64, __preadv64) -weak_alias (__libc_preadv64, preadv64) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite.c deleted file mode 100644 index 909255b..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite.c +++ /dev/null @@ -1,59 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - Based on work contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. - - 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 <assert.h> -#include <errno.h> -#include <endian.h> -#include <unistd.h> - -#include <sysdep-cancel.h> -#include <sys/syscall.h> - -#include <kernel-features.h> - -static ssize_t -do_pwrite (int fd, const void *buf, size_t count, off_t offset) -{ - assert (sizeof (offset) == 4); - return INLINE_SYSCALL (pwrite64, __ALIGNMENT_COUNT (5, 6), fd, - buf, count, __ALIGNMENT_ARG - __LONG_LONG_PAIR (offset >> 31, offset)); -} - - -ssize_t -__libc_pwrite (fd, buf, count, offset) - int fd; - const void *buf; - size_t count; - off_t offset; -{ - if (SINGLE_THREAD_P) - return do_pwrite (fd, buf, count, offset); - - int oldtype = LIBC_CANCEL_ASYNC (); - - ssize_t result = do_pwrite (fd, buf, count, offset); - - LIBC_CANCEL_RESET (oldtype); - - return result; -} -strong_alias (__libc_pwrite, __pwrite) -weak_alias (__libc_pwrite, pwrite) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite64.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite64.c deleted file mode 100644 index cbdb9e9..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pwrite64.c +++ /dev/null @@ -1,59 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - Based on work contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. - - 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 <endian.h> -#include <unistd.h> - -#include <sysdep-cancel.h> -#include <sys/syscall.h> - -#include <kernel-features.h> - -static ssize_t -do_pwrite64 (int fd, const void *buf, size_t count, off64_t offset) -{ - return INLINE_SYSCALL (pwrite64, __ALIGNMENT_COUNT (5, 6), fd, - buf, count, __ALIGNMENT_ARG - __LONG_LONG_PAIR ((off_t) (offset >> 32), - (off_t) (offset & 0xffffffff))); -} - - -ssize_t -__libc_pwrite64 (fd, buf, count, offset) - int fd; - const void *buf; - size_t count; - off64_t offset; -{ - if (SINGLE_THREAD_P) - return do_pwrite64 (fd, buf, count, offset); - - int oldtype = LIBC_CANCEL_ASYNC (); - - ssize_t result = do_pwrite64 (fd, buf, count, offset); - - LIBC_CANCEL_RESET (oldtype); - - return result; -} - -weak_alias (__libc_pwrite64, __pwrite64) -libc_hidden_weak (__pwrite64) weak_alias (__libc_pwrite64, pwrite64) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev.c deleted file mode 100644 index a166e32..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev.c +++ /dev/null @@ -1,56 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - Based on work contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. - - 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 <assert.h> -#include <errno.h> -#include <endian.h> -#include <unistd.h> -#include <sys/uio.h> - -#include <sysdep-cancel.h> -#include <sys/syscall.h> - -#include <kernel-features.h> - -static ssize_t -do_pwritev (int fd, const struct iovec *vector, int count, off_t offset) -{ - assert (sizeof (offset) == 4); - return INLINE_SYSCALL (pwritev, __ALIGNMENT_COUNT (5, 6), fd, - vector, count, __ALIGNMENT_ARG - __LONG_LONG_PAIR (offset >> 31, offset)); -} - - -ssize_t -__libc_pwritev (int fd, const struct iovec *vector, int count, off_t offset) -{ - if (SINGLE_THREAD_P) - return do_pwritev (fd, vector, count, offset); - - int oldtype = LIBC_CANCEL_ASYNC (); - - ssize_t result = do_pwritev (fd, vector, count, offset); - - LIBC_CANCEL_RESET (oldtype); - - return result; -} -strong_alias (__libc_pwritev, __pwritev) -weak_alias (__libc_pwritev, pwritev) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev64.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev64.c deleted file mode 100644 index 33f4e80..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/pwritev64.c +++ /dev/null @@ -1,57 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - Based on work contributed by Ulrich Drepper <drepper@cygnus.com>, 1997. - - 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 <endian.h> -#include <unistd.h> -#include <sys/uio.h> - -#include <sysdep-cancel.h> -#include <sys/syscall.h> - -#include <kernel-features.h> - -static ssize_t -do_pwritev64 (int fd, const struct iovec *vector, int count, off64_t offset) -{ - return INLINE_SYSCALL (pwritev, __ALIGNMENT_COUNT (5, 6), fd, - vector, count, __ALIGNMENT_ARG - __LONG_LONG_PAIR ((off_t) (offset >> 32), - (off_t) (offset & 0xffffffff))); -} - - -ssize_t -__libc_pwritev64 (int fd, const struct iovec *vector, int count, - off64_t offset) -{ - if (SINGLE_THREAD_P) - return do_pwritev64 (fd, vector, count, offset); - - int oldtype = LIBC_CANCEL_ASYNC (); - - ssize_t result = do_pwritev64 (fd, vector, count, offset); - - LIBC_CANCEL_RESET (oldtype); - - return result; -} - -strong_alias (__libc_pwritev64, pwritev64) -weak_alias (__libc_pwritev64, __pwritev64) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/sendfile.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/sendfile.c deleted file mode 100644 index c35e54a..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/sendfile.c +++ /dev/null @@ -1,45 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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 <sys/sendfile.h> -#include <errno.h> - -/* Send COUNT bytes from file associated with IN_FD starting at OFFSET to - descriptor OUT_FD. */ -ssize_t -sendfile (int out_fd, int in_fd, off_t *offset, size_t count) -{ - __off64_t off64; - int rc; - - if (offset != NULL) - { - if (*offset < 0 || (off_t) (*offset + count) < 0) - { - __set_errno (EINVAL); - return -1; - } - off64 = *offset; - } - - rc = INLINE_SYSCALL (sendfile64, 4, out_fd, in_fd, - offset ? &off64 : NULL, count); - if (offset) - *offset = off64; - return rc; -} diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/statfs.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/statfs.c deleted file mode 100644 index 7987457..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/statfs.c +++ /dev/null @@ -1,33 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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/statfs.h> -#include <stddef.h> - -#include "overflow.h" - -/* Return information about the filesystem on which FILE resides. */ -int -__statfs (const char *file, struct statfs *buf) -{ - int rc = INLINE_SYSCALL (statfs64, 3, file, sizeof (*buf), buf); - return rc ?: statfs_overflow (buf); -} -libc_hidden_def (__statfs) -weak_alias (__statfs, statfs) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/syscalls.list b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/syscalls.list deleted file mode 100644 index f055c68..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/syscalls.list +++ /dev/null @@ -1,7 +0,0 @@ -# File name Caller Syscall name # args Strong name Weak names - -# rlimit APIs -getrlimit - getrlimit i:ip __getrlimit getrlimit -setrlimit - setrlimit i:ip __setrlimit setrlimit -prlimit64 EXTRA prlimit64 i:iipp prlimit64 -fanotify_mark EXTRA fanotify_mark i:iiiiis fanotify_mark diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/truncate.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/truncate.c deleted file mode 100644 index fb31d14..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/truncate.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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/types.h> -#include <unistd.h> - -/* Truncate PATH to LENGTH bytes. */ -int -__truncate (const char *path, off_t length) -{ - return INLINE_SYSCALL (truncate64, __ALIGNMENT_COUNT (3, 4), path, - __ALIGNMENT_ARG - __LONG_LONG_PAIR (length >> 31, length)); -} -weak_alias (__truncate, truncate) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/truncate64.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/truncate64.c deleted file mode 100644 index ff19d61..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/truncate64.c +++ /dev/null @@ -1,31 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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/types.h> -#include <unistd.h> - -/* Truncate the file PATH to LENGTH bytes. */ -int -truncate64 (const char *path, off64_t length) -{ - unsigned int low = length & 0xffffffff; - unsigned int high = length >> 32; - return INLINE_SYSCALL (truncate64, __ALIGNMENT_COUNT (3, 4), path, - __ALIGNMENT_ARG __LONG_LONG_PAIR (high, low)); -} diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/xstat.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/xstat.c deleted file mode 100644 index e9ca7ae..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/xstat.c +++ /dev/null @@ -1,43 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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 <stddef.h> -#include <fcntl.h> -#include <sys/stat.h> -#include <kernel_stat.h> - -#include <sysdep.h> -#include <sys/syscall.h> - -#include "overflow.h" - -/* Get information about the file NAME in BUF. */ -int -__xstat (int vers, const char *name, struct stat *buf) -{ - if (vers == _STAT_VER_KERNEL) - { - int rc = INLINE_SYSCALL (fstatat64, 4, AT_FDCWD, name, buf, 0); - return rc ?: stat_overflow (buf); - } - - errno = EINVAL; - return -1; -} -hidden_def (__xstat) diff --git a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/xstat64.c b/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/xstat64.c deleted file mode 100644 index 0986222..0000000 --- a/ports/sysdeps/unix/sysv/linux/generic/wordsize-32/xstat64.c +++ /dev/null @@ -1,38 +0,0 @@ -/* Copyright (C) 2011-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011. - - 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 <stddef.h> -#include <fcntl.h> -#include <sys/stat.h> -#include <kernel_stat.h> - -#include <sysdep.h> -#include <sys/syscall.h> - -/* Get information about the file NAME in BUF. */ -int -__xstat64 (int vers, const char *name, struct stat64 *buf) -{ - if (vers == _STAT_VER_KERNEL) - return INLINE_SYSCALL (fstatat64, 4, AT_FDCWD, name, buf, 0); - - errno = EINVAL; - return -1; -} -hidden_def (__xstat64) |