Merge tag '2023q3-bsd-user-pull-request' of https://gitlab.com/bsdimp/qemu into staging

Pull request for bsd-user 2023 Q3 (first batch)

First batch of commits submitted by my GSoC student Karim Taha

These implement	the stat, statfs, statfh and dirents system calls.

In addition, fix a missing break statment, and submit Richard Henderson's
elf stat mmap cleansup.

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* tag '2023q3-bsd-user-pull-request' of https://gitlab.com/bsdimp/qemu: (36 commits)
  bsd-user: Add missing break after do_bsd_preadv
  bsd-user: Add getdents and fcntl related system calls
  bsd-user: Add glue for statfs related system calls
  bsd-user: Add glue for getfh and related syscalls
  bsd-user: Add glue for the freebsd11_stat syscalls
  bsd-user: Add os-stat.c to the build
  bsd-user: Implement do_freebsd_realpathat syscall
  bsd-user: Implement freebsd11 netbsd stat related syscalls
  bsd-user: Implement freebsd11 getdirents related syscalls
  bsd-user: Implement freebsd11 statfs related syscalls
  bsd-user: Implement freebsd11 fstat and fhstat related syscalls
  bsd-user: Implement freebsd11 stat related syscalls
  bsd-user: Implement stat related syscalls
  bsd-user: Implement getdents related syscalls
  bsd-user: Implement statfs related syscalls
  bsd-user: Implement statfh related syscalls
  bsd-user: Implement stat related syscalls
  bsd-uesr: Implement h2t_freebsd_stat and h2t_freebsd_statfs functions
  bsd-user: Implement target_to_host_fcntl_cmd
  bsd-user: Implement h2t_freebds11_statfs
  ...

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>

1 files changed, 50 insertions, 0 deletions

diff --git a/bsd-user/freebsd/qemu-os.h b/bsd-user/freebsd/qemu-os.h
new file mode 100644
index 0000000000..12adc50928
--- /dev/null
+++ b/bsd-user/freebsd/qemu-os.h
@@ -0,0 +1,50 @@
+/*
+ *  FreeBSD conversion extern declarations
+ *
+ *  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/>.
+ */
+
+#ifndef QEMU_OS_H
+#define QEMU_OS_H
+
+/* qemu/osdep.h pulls in the rest */
+
+#include <sys/acl.h>
+#include <sys/mount.h>
+#include <sys/timex.h>
+#include <sys/rtprio.h>
+#include <sys/select.h>
+#include <sys/socket.h>
+#include <netinet/in.h>
+
+struct freebsd11_stat;
+
+/* os-stat.c */
+abi_long h2t_freebsd11_stat(abi_ulong target_addr,
+        struct freebsd11_stat *host_st);
+abi_long h2t_freebsd11_nstat(abi_ulong target_addr,
+        struct freebsd11_stat *host_st);
+abi_long t2h_freebsd_fhandle(fhandle_t *host_fh, abi_ulong target_addr);
+abi_long h2t_freebsd_fhandle(abi_ulong target_addr, fhandle_t *host_fh);
+abi_long h2t_freebsd11_statfs(abi_ulong target_addr,
+    struct freebsd11_statfs *host_statfs);
+abi_long target_to_host_fcntl_cmd(int cmd);
+abi_long h2t_freebsd_stat(abi_ulong target_addr,
+        struct stat *host_st);
+abi_long h2t_freebsd_statfs(abi_ulong target_addr,
+    struct statfs *host_statfs);
+
+#endif /* QEMU_OS_H */