From: Karim Taha <kariem.taha2.7@gmail.com>
To: qemu-devel@nongnu.org
Cc: imp@bsdimp.com, Stacey Son <sson@FreeBSD.org>,
Karim Taha <kariem.taha2.7@gmail.com>,
Richard Henderson <richard.henderson@linaro.org>
Subject: [PATCH v3 12/32] Implement h2t_freebsd11_stat h2t_freebsd_nstat
Date: Sun, 13 Aug 2023 10:41:33 +0200 [thread overview]
Message-ID: <20230813084153.6510-13-kariem.taha2.7@gmail.com> (raw)
In-Reply-To: <20230813084153.6510-1-kariem.taha2.7@gmail.com>
From: Stacey Son <sson@FreeBSD.org>
Implement the stat conversion functions:
h2t_freebsd11_stat
h2t_freebsd_nstat
Signed-off-by: Stacey Son <sson@FreeBSD.org>
Signed-off-by: Karim Taha <kariem.taha2.7@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
---
bsd-user/freebsd/os-stat.c | 94 ++++++++++++++++++++++++++++++++++++++
1 file changed, 94 insertions(+)
create mode 100644 bsd-user/freebsd/os-stat.c
diff --git a/bsd-user/freebsd/os-stat.c b/bsd-user/freebsd/os-stat.c
new file mode 100644
index 0000000000..8c73f7402c
--- /dev/null
+++ b/bsd-user/freebsd/os-stat.c
@@ -0,0 +1,94 @@
+/*
+ * FreeBSD stat related conversion routines
+ *
+ * Copyright (c) 2013 Stacey D. Son
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+#include "qemu/osdep.h"
+
+#include "qemu.h"
+
+/*
+ * stat conversion
+ */
+abi_long h2t_freebsd11_stat(abi_ulong target_addr,
+ struct freebsd11_stat *host_st)
+{
+ struct target_freebsd11_stat *target_st;
+
+ if (!lock_user_struct(VERIFY_WRITE, target_st, target_addr, 0)) {
+ return -TARGET_EFAULT;
+ }
+ memset(target_st, 0, sizeof(*target_st));
+ __put_user(host_st->st_dev, &target_st->st_dev);
+ __put_user(host_st->st_ino, &target_st->st_ino);
+ __put_user(host_st->st_mode, &target_st->st_mode);
+ __put_user(host_st->st_nlink, &target_st->st_nlink);
+ __put_user(host_st->st_uid, &target_st->st_uid);
+ __put_user(host_st->st_gid, &target_st->st_gid);
+ __put_user(host_st->st_rdev, &target_st->st_rdev);
+ __put_user(host_st->st_atim.tv_sec, &target_st->st_atim.tv_sec);
+ __put_user(host_st->st_atim.tv_nsec, &target_st->st_atim.tv_nsec);
+ __put_user(host_st->st_mtim.tv_sec, &target_st->st_mtim.tv_sec);
+ __put_user(host_st->st_mtim.tv_nsec, &target_st->st_mtim.tv_nsec);
+ __put_user(host_st->st_ctim.tv_sec, &target_st->st_ctim.tv_sec);
+ __put_user(host_st->st_ctim.tv_nsec, &target_st->st_ctim.tv_nsec);
+ __put_user(host_st->st_size, &target_st->st_size);
+ __put_user(host_st->st_blocks, &target_st->st_blocks);
+ __put_user(host_st->st_blksize, &target_st->st_blksize);
+ __put_user(host_st->st_flags, &target_st->st_flags);
+ __put_user(host_st->st_gen, &target_st->st_gen);
+ /* st_lspare not used */
+ __put_user(host_st->st_birthtim.tv_sec, &target_st->st_birthtim.tv_sec);
+ __put_user(host_st->st_birthtim.tv_nsec, &target_st->st_birthtim.tv_nsec);
+ unlock_user_struct(target_st, target_addr, 1);
+
+ return 0;
+}
+
+abi_long h2t_freebsd11_nstat(abi_ulong target_addr,
+ struct freebsd11_stat *host_st)
+{
+ struct target_freebsd11_nstat *target_st;
+
+ if (!lock_user_struct(VERIFY_WRITE, target_st, target_addr, 0)) {
+ return -TARGET_EFAULT;
+ }
+ memset(target_st, 0, sizeof(*target_st));
+ __put_user(host_st->st_dev, &target_st->st_dev);
+ __put_user(host_st->st_ino, &target_st->st_ino);
+ __put_user(host_st->st_mode, &target_st->st_mode);
+ __put_user(host_st->st_nlink, &target_st->st_nlink);
+ __put_user(host_st->st_uid, &target_st->st_uid);
+ __put_user(host_st->st_gid, &target_st->st_gid);
+ __put_user(host_st->st_rdev, &target_st->st_rdev);
+ __put_user(host_st->st_atim.tv_sec, &target_st->st_atim.tv_sec);
+ __put_user(host_st->st_atim.tv_nsec, &target_st->st_atim.tv_nsec);
+ __put_user(host_st->st_mtim.tv_sec, &target_st->st_mtim.tv_sec);
+ __put_user(host_st->st_mtim.tv_nsec, &target_st->st_mtim.tv_nsec);
+ __put_user(host_st->st_ctim.tv_sec, &target_st->st_ctim.tv_sec);
+ __put_user(host_st->st_ctim.tv_nsec, &target_st->st_ctim.tv_nsec);
+ __put_user(host_st->st_size, &target_st->st_size);
+ __put_user(host_st->st_blocks, &target_st->st_blocks);
+ __put_user(host_st->st_blksize, &target_st->st_blksize);
+ __put_user(host_st->st_flags, &target_st->st_flags);
+ __put_user(host_st->st_gen, &target_st->st_gen);
+ __put_user(host_st->st_birthtim.tv_sec, &target_st->st_birthtim.tv_sec);
+ __put_user(host_st->st_birthtim.tv_nsec, &target_st->st_birthtim.tv_nsec);
+ unlock_user_struct(target_st, target_addr, 1);
+
+ return 0;
+}
+
--
2.40.0
next prev parent reply other threads:[~2023-08-13 19:48 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-13 8:41 [PATCH v3 00/32] Implement the stat system calls for FreeBSD Karim Taha
2023-08-13 8:41 ` [PATCH v3 01/32] Move _WANT_FREEBSD macros to include/qemu/osdep.h Karim Taha
2023-08-13 8:41 ` [PATCH v3 02/32] Disable clang warnings Karim Taha
2023-08-13 8:41 ` [PATCH v3 03/32] Update the definitions of __put_user and __get_user macros Karim Taha
2023-08-13 8:41 ` [PATCH v3 04/32] Declarations of h2t and t2h conversion functions Karim Taha
2023-08-13 8:41 ` [PATCH v3 05/32] Add struct target_freebsd11_stat to bsd-user/syscall_defs Karim Taha
2023-08-13 8:41 ` [PATCH v3 06/32] Add struct target_stat to bsd-user/syscall_defs.h Karim Taha
2023-08-13 8:41 ` [PATCH v3 07/32] Add structs target_freebsd11_nstat and target_freebsd11_statfs " Karim Taha
2023-08-13 8:41 ` [PATCH v3 08/32] Add struct target_statfs " Karim Taha
2023-08-13 8:41 ` [PATCH v3 09/32] Add struct target_freebsd_fhandle and fcntl flags " Karim Taha
2023-08-13 8:41 ` [PATCH v3 10/32] Define safe_fcntl macro in bsd-user/syscall_defs.h Karim Taha
2023-08-13 8:41 ` [PATCH v3 11/32] Rename target_freebsd_time_t to target_time_t Karim Taha
2023-08-13 8:41 ` Karim Taha [this message]
2023-08-13 8:41 ` [PATCH v3 13/32] Implement h2t_freebsd_fhandle t2h_freebsd_fhandle functions Karim Taha
2023-08-13 8:41 ` [PATCH v3 14/32] Implement h2t_freebds11_statfs Karim Taha
2023-08-13 8:41 ` [PATCH v3 15/32] Implement target_to_host_fcntl_cmd Karim Taha
2023-08-13 8:41 ` [PATCH v3 16/32] Implement h2t_freebsd_stat and h2t_freebsd_statfs functions Karim Taha
2023-08-13 8:41 ` [PATCH v3 17/32] Implement stat related syscalls Karim Taha
2023-08-13 8:41 ` [PATCH v3 18/32] " Karim Taha
2023-08-13 8:41 ` [PATCH v3 19/32] " Karim Taha
2023-08-13 8:41 ` [PATCH v3 20/32] " Karim Taha
2023-08-13 8:41 ` [PATCH v3 21/32] " Karim Taha
2023-08-13 8:41 ` [PATCH v3 22/32] Implement freebsd11 " Karim Taha
2023-08-13 8:41 ` [PATCH v3 23/32] " Karim Taha
2023-08-13 8:41 ` [PATCH v3 24/32] " Karim Taha
2023-08-13 8:41 ` [PATCH v3 25/32] " Karim Taha
2023-08-13 8:41 ` [PATCH v3 26/32] " Karim Taha
2023-08-13 8:41 ` [PATCH v3 27/32] Implement do_freebsd_realpathat syscall Karim Taha
2023-08-13 8:41 ` [PATCH v3 28/32] Add os-stat.c to the build Karim Taha
2023-08-13 8:41 ` [PATCH v3 29/32] Add glue to call the following syscalls to the freebsd_syscall function: Karim Taha
2023-08-13 8:41 ` [PATCH v3 30/32] " Karim Taha
2023-08-13 8:41 ` [PATCH v3 31/32] " Karim Taha
2023-08-13 8:41 ` [PATCH v3 32/32] " Karim Taha
2023-08-20 4:03 ` [PATCH v3 00/32] Implement the stat system calls for FreeBSD Warner Losh
2023-08-21 11:59 ` Markus Armbruster
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20230813084153.6510-13-kariem.taha2.7@gmail.com \
--to=kariem.taha2.7@gmail.com \
--cc=imp@bsdimp.com \
--cc=qemu-devel@nongnu.org \
--cc=richard.henderson@linaro.org \
--cc=sson@FreeBSD.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).