diff options
| author | Todd C. Miller <millert@cvs.openbsd.org> | 2003-07-21 23:28:01 +0000 |
|---|---|---|
| committer | Todd C. Miller <millert@cvs.openbsd.org> | 2003-07-21 23:28:01 +0000 |
| commit | 7a172263fa58e25fc00dd26ae0efa2aa7f9f865e (patch) | |
| tree | b0c88a851ad31ff47c1b00ef2e4ec9797fd579d6 /usr.bin/diff | |
| parent | 44d0d7e8926f1b8c2a9ec7d00146cb0d6207fd56 (diff) | |
Historically, the "Only in" messages produced in dir mode
were not printed when the output format was -e (ed) since this
prevented the output from being used as an ed script.
However, POSIX specifies that this message shall always be printed
regardless of the output format (this is also what GNU diff does).
Also do the same with the "Common subdirectory" message which
POSIX lists as optional.
Diffstat (limited to 'usr.bin/diff')
| -rw-r--r-- | usr.bin/diff/diffdir.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/usr.bin/diff/diffdir.c b/usr.bin/diff/diffdir.c index f130cf00568..a7e3df88121 100644 --- a/usr.bin/diff/diffdir.c +++ b/usr.bin/diff/diffdir.c @@ -1,4 +1,4 @@ -/* $OpenBSD: diffdir.c,v 1.23 2003/07/21 22:57:17 millert Exp $ */ +/* $OpenBSD: diffdir.c,v 1.24 2003/07/21 23:28:00 millert Exp $ */ /* * Copyright (c) 2003 Todd C. Miller <Todd.Miller@courtesan.com> @@ -21,7 +21,7 @@ */ #ifndef lint -static const char rcsid[] = "$OpenBSD: diffdir.c,v 1.23 2003/07/21 22:57:17 millert Exp $"; +static const char rcsid[] = "$OpenBSD: diffdir.c,v 1.24 2003/07/21 23:28:00 millert Exp $"; #endif /* not lint */ #include <sys/param.h> @@ -117,9 +117,7 @@ diffdir(char *p1, char *p2) diffit(dent1, path1, dirlen1, path2, dirlen2); else if (lflag) dent1->d_status |= D_ONLY; - else if (format == D_NORMAL || format == D_CONTEXT || - format == D_UNIFIED || format == D_BRIEF) - /* XXX GNU diff always prints this XXX */ + else printf("Only in %.*s: %s\n", (int)(dirlen1 - 1), path1, dent1->d_name); dp1++; @@ -129,9 +127,7 @@ diffdir(char *p1, char *p2) diffit(dent2, path1, dirlen1, path2, dirlen2); else if (lflag) dent2->d_status |= D_ONLY; - else if (format == D_NORMAL || format == D_CONTEXT || - format == D_UNIFIED || format == D_BRIEF) - /* XXX GNU diff always prints this XXX */ + else printf("Only in %.*s: %s\n", (int)(dirlen2 - 1), path2, dent2->d_name); dp2++; @@ -284,8 +280,7 @@ diffit(struct dirent *dp, char *path1, size_t plen1, char *path2, size_t plen2) diffdir(path1, path2); else if (lflag) dp->d_status |= D_COMMON; - else if (format != D_EDIT) - /* XXX GNU diff always prints this for dirs XXX */ + else printf("Common subdirectories: %s and %s\n", path1, path2); return; |