Date: Sat, 9 Jan 2016 16:00:13 +0000 (UTC) From: Dmitry Chagin <dchagin@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-10@freebsd.org Subject: svn commit: r293525 - stable/10/sys/compat/linux Message-ID: <201601091600.u09G0DUq028996@repo.freebsd.org>
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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) */
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