04e6fdad13
* include/linux/riscv32/kernel-stat.h, include/linux/riscv64/kernel-stat.h: New files. * include/fcntl.h (AT_FDCWD, AT_SYMLINK_NOFOLLOW, AT_REMOVEDIR): Add necessary constants. * include/stdint.h: Integer size defines for RISC-V. * include/sys/stat.h: "stat" struct for RISC-V. * lib/linux/_open3.c (_open3)[!SYS_open]: Use SYS_openat. * lib/linux/access.c (access)[!SYS_access]: Use SYS_faccessat. * lib/linux/chmod.c (chmod)[!SYS_chmod]: Use SYS_fchmodat. * lib/linux/dup2.c (dup2)[!SYS_dup2]: Use if SYS_dup3. * lib/linux/fork.c (fork)[!SYS_fork]: Use SYS_clone. * lib/linux/getdents.c (getdents)[!SYS_getdents]: Use SYS_getdents64. * lib/linux/link.c (link)[!SYS_link]: Use SYS_linkat. * lib/linux/lstat.c (lstat)[!SYS_lstat]: Use SYS_newfstatat. * lib/linux/mkdir.c (mkdir)[!SYS_mkdir]: Use SYS_mkdirat. * lib/linux/mknod.c (mknod)[!SYS_mknod]: Use SYS_mknodat. * lib/linux/pipe.c (pipe)[!SYS_pipe]: Use SYS_pipe2. * lib/linux/readlink.c (readlink)[!SYS_readlinkat]: Use SYS_readlinkat. * lib/linux/rename.c (rename)[!SYS_rename]: Use SYS_renameat2. * lib/linux/rmdir.c (rmdir)[!SYS_rmdir]: Use SYS_unlinkat. * lib/linux/signal.c (_restorer_for_siginfo): Remove unused function that causes compilation issue. * lib/linux/stat.c (stat)[!SYS_stat]: Use SYS_newfstatat. * lib/linux/symlink.c (symlink)[!SYS_symlinkat]: Use SYS_symlink. * lib/linux/unlink.c (unlink)[!SYS_unlink]: Use SYS_unlinkat.
37 lines
1.2 KiB
C
37 lines
1.2 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* GNU Mes --- Maxwell Equations of Software
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* Copyright © 2016,2017,2018,2019,2022 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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* Copyright © 2021 W. J. van der Laan <laanwj@protonmail.com>
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*
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* This file is part of GNU Mes.
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*
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* GNU Mes is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* GNU Mes is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with GNU Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <linux/syscall.h>
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#include <arch/syscall.h>
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#include <fcntl.h>
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int
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rmdir (char const *file_name)
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{
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#if defined (SYS_rmdir)
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return _sys_call1 (SYS_rmdir, (long) file_name);
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#elif defined (SYS_unlinkat)
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return _sys_call3 (SYS_unlinkat, AT_FDCWD, (long) file_name, AT_REMOVEDIR);
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#else
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#error No usable rmdir syscall
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#endif
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}
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