#ifndef BSD_USER_FREEBSD_OS_STAT_H
#define BSD_USER_FREEBSD_OS_STAT_H
+int freebsd11_stat(const char *path, struct freebsd11_stat *stat);
+__sym_compat(stat, freebsd11_stat, FBSD_1.0);
+int freebsd11_lstat(const char *path, struct freebsd11_stat *stat);
+__sym_compat(lstat, freebsd11_lstat, FBSD_1.0);
+int freebsd11_fstat(int fd, struct freebsd11_stat *stat);
+__sym_compat(fstat, freebsd11_fstat, FBSD_1.0);
+int freebsd11_fstatat(int fd, const char *path, struct freebsd11_stat *stat,
+ int flag);
+__sym_compat(fstatat, freebsd11_fstatat, FBSD_1.1);
+
+int freebsd11_fhstat(const fhandle_t *fhandle, struct freebsd11_stat *stat);
+__sym_compat(fhstat, freebsd11_fhstat, FBSD_1.0);
+int freebsd11_getfsstat(struct freebsd11_statfs *buf, long bufsize, int mode);
+__sym_compat(getfsstat, freebsd11_getfsstat, FBSD_1.0);
+int freebsd11_fhstatfs(const fhandle_t *fhandle, struct freebsd11_statfs * buf);
+__sym_compat(fhstatfs, freebsd11_fhstatfs, FBSD_1.0);
+int freebsd11_statfs(const char *path, struct freebsd11_statfs *buf);
+__sym_compat(statfs, freebsd11_statfs, FBSD_1.0);
+int freebsd11_fstatfs(int fd, struct freebsd11_statfs *buf);
+__sym_compat(fstatfs, freebsd11_fstatfs, FBSD_1.0);
+
+ssize_t freebsd11_getdirentries(int fd, char *buf, size_t nbytes, off_t *basep);
+__sym_compat(getdirentries, freebsd11_getdirentries, FBSD_1.0);
+ssize_t freebsd11_getdents(int fd, char *buf, size_t nbytes);
+__sym_compat(getdents, freebsd11_getdents, FBSD_1.0);
+
+/* undocumented nstat system calls */
+int freebsd11_nstat(const char *path, struct freebsd11_stat *sb);
+__sym_compat(nstat, freebsd11_nstat, FBSD_1.0);
+int freebsd11_nlstat(const char *path, struct freebsd11_stat *sb);
+__sym_compat(nlstat, freebsd11_nlstat, FBSD_1.0);
+int freebsd11_nfstat(int fd, struct freebsd11_stat *sb);
+__sym_compat(nfstat, freebsd11_nfstat, FBSD_1.0);
+
/* stat(2) */
static inline abi_long do_freebsd11_stat(abi_long arg1, abi_long arg2)
{
return ret;
}
+/* fstat(2) */
+static inline abi_long do_freebsd11_fstat(abi_long arg1, abi_long arg2)
+{
+ abi_long ret;
+ struct freebsd11_stat st;
+
+ ret = get_errno(freebsd11_fstat(arg1, &st));
+ if (!is_error(ret)) {
+ ret = h2t_freebsd11_stat(arg2, &st);
+ }
+ return ret;
+}
+
/* fstat(2) */
static inline abi_long do_freebsd_fstat(abi_long arg1, abi_long arg2)
{
return ret;
}
+/* fstatat(2) */
+static inline abi_long do_freebsd11_fstatat(abi_long arg1, abi_long arg2,
+ abi_long arg3, abi_long arg4)
+{
+ abi_long ret;
+ void *p;
+ struct freebsd11_stat st;
+
+ LOCK_PATH(p, arg2);
+ ret = get_errno(freebsd11_fstatat(arg1, p, &st, arg4));
+ UNLOCK_PATH(p, arg2);
+ if (!is_error(ret) && arg3) {
+ ret = h2t_freebsd11_stat(arg3, &st);
+ }
+ return ret;
+}
+
/* fstatat(2) */
static inline abi_long do_freebsd_fstatat(abi_long arg1, abi_long arg2,
abi_long arg3, abi_long arg4)
return get_errno(fhopen(&host_fh, arg2));
}
+/* fhstat(2) */
+static inline abi_long do_freebsd11_fhstat(abi_long arg1, abi_long arg2)
+{
+ abi_long ret;
+ fhandle_t host_fh;
+ struct freebsd11_stat host_sb;
+
+ ret = t2h_freebsd_fhandle(&host_fh, arg1);
+ if (is_error(ret)) {
+ return ret;
+ }
+ ret = get_errno(freebsd11_fhstat(&host_fh, &host_sb));
+ if (is_error(ret)) {
+ return ret;
+ }
+ return h2t_freebsd11_stat(arg2, &host_sb);
+}
+
/* fhstat(2) */
static inline abi_long do_freebsd_fhstat(abi_long arg1, abi_long arg2)
{
return h2t_freebsd_stat(arg2, &host_sb);
}
+/* fhstatfs(2) */
+static inline abi_long do_freebsd11_fhstatfs(abi_ulong target_fhp_addr,
+ abi_ulong target_stfs_addr)
+{
+ abi_long ret;
+ fhandle_t host_fh;
+ struct freebsd11_statfs host_stfs;
+
+ ret = t2h_freebsd_fhandle(&host_fh, target_fhp_addr);
+ if (is_error(ret)) {
+ return ret;
+ }
+ ret = get_errno(freebsd11_fhstatfs(&host_fh, &host_stfs));
+ if (is_error(ret)) {
+ return ret;
+ }
+ return h2t_freebsd11_statfs(target_stfs_addr, &host_stfs);
+}
+
/* fhstatfs(2) */
static inline abi_long do_freebsd_fhstatfs(abi_ulong target_fhp_addr,
abi_ulong target_stfs_addr)
return h2t_freebsd_statfs(target_stfs_addr, &host_stfs);
}
+/* statfs(2) */
+static inline abi_long do_freebsd11_statfs(abi_long arg1, abi_long arg2)
+{
+ abi_long ret;
+ void *p;
+ struct freebsd11_statfs host_stfs;
+
+ LOCK_PATH(p, arg1);
+ ret = get_errno(freebsd11_statfs(path(p), &host_stfs));
+ UNLOCK_PATH(p, arg1);
+ if (is_error(ret)) {
+ return ret;
+ }
+
+ return h2t_freebsd11_statfs(arg2, &host_stfs);
+}
+
/* statfs(2) */
static inline abi_long do_freebsd_statfs(abi_long arg1, abi_long arg2)
{
return h2t_freebsd_statfs(arg2, &host_stfs);
}
+/* fstatfs(2) */
+static inline abi_long do_freebsd11_fstatfs(abi_long fd, abi_ulong target_addr)
+{
+ abi_long ret;
+ struct freebsd11_statfs host_stfs;
+
+ ret = get_errno(freebsd11_fstatfs(fd, &host_stfs));
+ if (is_error(ret)) {
+ return ret;
+ }
+
+ return h2t_freebsd11_statfs(target_addr, &host_stfs);
+}
+
/* fstatfs(2) */
static inline abi_long do_freebsd_fstatfs(abi_long fd, abi_ulong target_addr)
{
return h2t_freebsd_statfs(target_addr, &host_stfs);
}
+/* getfsstat(2) */
+static inline abi_long do_freebsd11_getfsstat(abi_ulong target_addr,
+ abi_long bufsize, abi_long flags)
+{
+ abi_long ret;
+ struct freebsd11_statfs *host_stfs;
+ int count;
+ long host_bufsize;
+
+ count = bufsize / sizeof(struct target_freebsd11_statfs);
+
+ /* if user buffer is NULL then return number of mounted FS's */
+ if (target_addr == 0 || count == 0) {
+ return get_errno(freebsd11_getfsstat(NULL, 0, flags));
+ }
+
+ /* XXX check count to be reasonable */
+ host_bufsize = sizeof(struct freebsd11_statfs) * count;
+ host_stfs = alloca(host_bufsize);
+ if (!host_stfs) {
+ return -TARGET_EINVAL;
+ }
+
+ ret = count = get_errno(freebsd11_getfsstat(host_stfs, host_bufsize, flags));
+ if (is_error(ret)) {
+ return ret;
+ }
+
+ while (count--) {
+ if (h2t_freebsd11_statfs((target_addr +
+ (count * sizeof(struct target_freebsd11_statfs))),
+ &host_stfs[count])) {
+ return -TARGET_EFAULT;
+ }
+ }
+ return ret;
+}
+
/* getfsstat(2) */
static inline abi_long do_freebsd_getfsstat(abi_ulong target_addr,
abi_long bufsize, abi_long flags)
return ret;
}
+/* getdirecentries(2) */
+static inline abi_long do_freebsd11_getdirentries(abi_long arg1,
+ abi_ulong arg2, abi_long nbytes, abi_ulong arg4)
+{
+ abi_long ret;
+ struct freebsd11_dirent *dirp;
+ long basep;
+
+ dirp = lock_user(VERIFY_WRITE, arg2, nbytes, 0);
+ if (dirp == NULL) {
+ return -TARGET_EFAULT;
+ }
+ ret = get_errno(freebsd11_getdirentries(arg1, (char *)dirp, nbytes, &basep));
+ if (!is_error(ret)) {
+ struct freebsd11_dirent *de;
+ int len = ret;
+ int reclen;
+
+ de = dirp;
+ while (len > 0) {
+ reclen = de->d_reclen;
+ if (reclen > len) {
+ return -TARGET_EFAULT;
+ }
+ de->d_reclen = tswap16(reclen);
+ de->d_fileno = tswap32(de->d_fileno);
+ len -= reclen;
+ de = (struct freebsd11_dirent *)((void *)de + reclen);
+ }
+ }
+ unlock_user(dirp, arg2, ret);
+ if (arg4) {
+ if (put_user(basep, arg4, abi_ulong)) {
+ return -TARGET_EFAULT;
+ }
+ }
+ return ret;
+}
+
/* getdirecentries(2) */
static inline abi_long do_freebsd_getdirentries(abi_long arg1,
abi_ulong arg2, abi_long nbytes, abi_ulong arg4)
return ret;
}
+#if defined(__FreeBSD_version) && __FreeBSD_version >= 1300080
+extern int __realpathat(int fd, const char *path, char *buf, size_t size,
+ int flags);
+/* https://svnweb.freebsd.org/base?view=revision&revision=358172 */
+/* no man page */
+static inline abi_long do_freebsd_realpathat(abi_long arg1, abi_long arg2,
+ abi_long arg3, abi_long arg4, abi_long arg5)
+{
+ abi_long ret;
+ void *p, *b;
+
+ LOCK_PATH(p, arg2);
+ b = lock_user(VERIFY_WRITE, arg3, arg4, 0);
+ if (b == NULL) {
+ UNLOCK_PATH(p, arg2);
+ return -TARGET_EFAULT;
+ }
+
+ ret = get_errno(__realpathat(arg1, p, b, arg4, arg5));
+ UNLOCK_PATH(p, arg2);
+ unlock_user(b, arg3, ret);
+
+ return ret;
+}
+#endif
+
#endif /* BSD_USER_FREEBSD_OS_STAT_H */
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