diff options
Diffstat (limited to 'coreutils/cp.c')
| -rw-r--r-- | coreutils/cp.c | 22 |
1 files changed, 12 insertions, 10 deletions
diff --git a/coreutils/cp.c b/coreutils/cp.c index a4eea94..40d3625 100644 --- a/coreutils/cp.c +++ b/coreutils/cp.c @@ -37,25 +37,27 @@ int cp_main(int argc, char **argv) OPT_r = 1 << (sizeof(FILEUTILS_CP_OPTSTR)), OPT_P = 1 << (sizeof(FILEUTILS_CP_OPTSTR)+1), OPT_H = 1 << (sizeof(FILEUTILS_CP_OPTSTR)+2), - OPT_L = 1 << (sizeof(FILEUTILS_CP_OPTSTR)+3), }; // Need at least two arguments - // Soft- and hardlinking don't mix + // Soft- and hardlinking doesn't mix // -P and -d are the same (-P is POSIX, -d is GNU) // -r and -R are the same // -R (and therefore -r) turns on -d (coreutils does this) // -a = -pdR - opt_complementary = "-2:l--s:s--l:Pd:rRd:Rd:apdR"; - flags = getopt32(argv, FILEUTILS_CP_OPTSTR "arPHL"); + opt_complementary = "-2:l--s:s--l:Pd:rRd:Rd:apdR:HL"; + flags = getopt32(argv, FILEUTILS_CP_OPTSTR "arPH"); argc -= optind; argv += optind; - flags ^= FILEUTILS_DEREFERENCE; /* The sense of this flag was reversed. */ - /* Default behavior of cp is to dereference, so we don't have to do - * anything special when we are given -L. - * The behavior of -H is *almost* like -L, but not quite, so let's - * just ignore it too for fun. - if (flags & OPT_L) ... + flags ^= FILEUTILS_DEREFERENCE; /* the sense of this flag was reversed */ + /* coreutils 6.9 compat: + * by default, "cp" derefs symlinks (creates regular dest files), + * but "cp -R" does not. We switch off deref if -r or -R (see above). + * However, "cp -RL" must still deref symlinks: */ + if (flags & FILEUTILS_DEREF_SOFTLINK) /* -L */ + flags |= FILEUTILS_DEREFERENCE; + /* The behavior of -H is *almost* like -L, but not quite, so let's + * just ignore it too for fun. TODO. if (flags & OPT_H) ... // deref command-line params only */ |