Mercurial > hg > octave-nkf > gnulib-hg
changeset 777:7eb25ee7cc7b
New version from François Pinard.
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Mon, 04 Nov 1996 18:05:10 +0000 |
parents | 195a27e1bcd9 |
children | 8043b4ae1d6a |
files | lib/rename.c |
diffstat | 1 files changed, 16 insertions(+), 7 deletions(-) [+] |
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line diff
--- a/lib/rename.c +++ b/lib/rename.c @@ -1,4 +1,4 @@ -/* rename.c -- BSD compatible directory function for System V +/* BSD compatible rename and directory rename function for System V. Copyright (C) 1988, 1990 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -15,8 +15,8 @@ along with this program; if not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -#ifdef HAVE_CONFIG_H -#include <config.h> +#if HAVE_CONFIG_H +# include <config.h> #endif #include <sys/types.h> @@ -26,12 +26,12 @@ extern int errno; #endif -#ifdef STAT_MACROS_BROKEN -#undef S_ISDIR -#endif /* STAT_MACROS_BROKEN. */ +#if STAT_MACROS_BROKEN +# undef S_ISDIR +#endif #if !defined(S_ISDIR) && defined(S_IFDIR) -#define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) +# define S_ISDIR(m) (((m) & S_IFMT) == S_IFDIR) #endif /* Rename file FROM to file TO. @@ -67,6 +67,12 @@ return -1; } +#ifdef MVDIR + +/* If MVDIR is defined, it should be the full filename of a setuid root + program able to link and unlink directories. If MVDIR is not defined, + then the capability of renaming directories may be missing. */ + if (S_ISDIR (from_stats.st_mode)) { /* Need a setuid root process to link and unlink directories. */ @@ -90,6 +96,9 @@ } } else + +#endif /* MVDIR */ + { if (link (from, to)) return -1;