svn commit: r293525 - stable/10/sys/compat/linux
Dmitry Chagin
dchagin at FreeBSD.org
Sat Jan 9 16:00:14 UTC 2016
Author: dchagin
Date: Sat Jan 9 16:00:13 2016
New Revision: 293525
URL: https://svnweb.freebsd.org/changeset/base/293525
Log:
MFC r283420:
Add newfstatat system call for 64-bit Linuxulator.
Modified:
stable/10/sys/compat/linux/linux_stats.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/compat/linux/linux_stats.c
==============================================================================
--- stable/10/sys/compat/linux/linux_stats.c Sat Jan 9 15:58:42 2016 (r293524)
+++ stable/10/sys/compat/linux/linux_stats.c Sat Jan 9 16:00:13 2016 (r293525)
@@ -627,4 +627,34 @@ linux_fstatat64(struct thread *td, struc
return (error);
}
+#else /* __amd64__ && !COMPAT_LINUX32 */
+
+int
+linux_newfstatat(struct thread *td, struct linux_newfstatat_args *args)
+{
+ char *path;
+ int error, dfd, flag;
+ struct stat buf;
+
+ if (args->flag & ~LINUX_AT_SYMLINK_NOFOLLOW)
+ return (EINVAL);
+ flag = (args->flag & LINUX_AT_SYMLINK_NOFOLLOW) ?
+ AT_SYMLINK_NOFOLLOW : 0;
+
+ dfd = (args->dfd == LINUX_AT_FDCWD) ? AT_FDCWD : args->dfd;
+ LCONVPATHEXIST_AT(td, args->pathname, &path, dfd);
+
+#ifdef DEBUG
+ if (ldebug(newfstatat))
+ printf(ARGS(newfstatat, "%i, %s, %i"), args->dfd, path, args->flag);
+#endif
+
+ error = linux_kern_statat(td, flag, dfd, path, UIO_SYSSPACE, &buf);
+ if (error == 0)
+ error = newstat_copyout(&buf, args->statbuf);
+ LFREEPATH(path);
+
+ return (error);
+}
+
#endif /* __i386__ || (__amd64__ && COMPAT_LINUX32) */
More information about the svn-src-stable-10
mailing list