Date: Fri, 16 Oct 2009 20:52:45 +0000 (UTC) From: Jaakko Heinonen <jh@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r198175 - head/usr.bin/touch Message-ID: <200910162052.n9GKqjOd013242@svn.freebsd.org>
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Author: jh Date: Fri Oct 16 20:52:45 2009 New Revision: 198175 URL: http://svn.freebsd.org/changeset/base/198175 Log: - If lstat()/stat() fails with an error other than ENOENT, don't ignore the error and assume that the file doesn't exist. Touch could return success with -c option even if the file existed and time was not set. - If the first utimes_f() call fails with -A option, give up and don't continue trying to set times to current time. [1] - Set exit status to 1 when setting of timestamps fails for a directory or symbolic link even though lstat()/stat() would succeed. - Don't print bogus error message when rw() succeeds. PR: bin/112213 Submitted by: jilles [1] Reviewed by: jilles Approved by: trasz (mentor) Modified: head/usr.bin/touch/touch.c Modified: head/usr.bin/touch/touch.c ============================================================================== --- head/usr.bin/touch/touch.c Fri Oct 16 19:30:48 2009 (r198174) +++ head/usr.bin/touch/touch.c Fri Oct 16 20:52:45 2009 (r198175) @@ -164,6 +164,11 @@ main(int argc, char *argv[]) for (rval = 0; *argv; ++argv) { /* See if the file exists. */ if (stat_f(*argv, &sb) != 0) { + if (errno != ENOENT) { + rval = 1; + warn("%s", *argv); + continue; + } if (!cflag) { /* Create the file. */ fd = open(*argv, @@ -206,7 +211,7 @@ main(int argc, char *argv[]) continue; /* If the user specified a time, nothing else we can do. */ - if (timeset) { + if (timeset || Aflag) { rval = 1; warn("%s", *argv); continue; @@ -222,11 +227,13 @@ main(int argc, char *argv[]) continue; /* Try reading/writing. */ - if (!S_ISLNK(sb.st_mode) && !S_ISDIR(sb.st_mode) && - rw(*argv, &sb, fflag)) + if (!S_ISLNK(sb.st_mode) && !S_ISDIR(sb.st_mode)) { + if (rw(*argv, &sb, fflag)) + rval = 1; + } else { rval = 1; - else warn("%s", *argv); + } } exit(rval); }
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