Date: Sun, 24 May 2015 15:48:34 +0000 (UTC) From: Dmitry Chagin <dchagin@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r283420 - head/sys/compat/linux Message-ID: <201505241548.t4OFmYxf063982@svn.freebsd.org>
next in thread | raw e-mail | index | archive | help
Author: dchagin Date: Sun May 24 15:48:34 2015 New Revision: 283420 URL: https://svnweb.freebsd.org/changeset/base/283420 Log: Add newfstatat system call for 64-bit Linuxulator. Differential Revision: https://reviews.freebsd.org/D1071 Reviewed by: trasz Modified: head/sys/compat/linux/linux_stats.c Modified: head/sys/compat/linux/linux_stats.c ============================================================================== --- head/sys/compat/linux/linux_stats.c Sun May 24 15:47:15 2015 (r283419) +++ head/sys/compat/linux/linux_stats.c Sun May 24 15:48:34 2015 (r283420) @@ -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) */
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?201505241548.t4OFmYxf063982>