diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/du.c | 15 |
1 files changed, 10 insertions, 5 deletions
@@ -1,5 +1,5 @@ /* du -- summarize disk usage - Copyright (C) 1988-1991, 1995-2005 Free Software Foundation, Inc. + Copyright (C) 1988-1991, 1995-2006 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -681,7 +681,11 @@ main (int argc, char **argv) struct Tokens tok; /* Bit flags that control how fts works. */ - int bit_flags = FTS_PHYSICAL | FTS_TIGHT_CYCLE_CHECK; + int bit_flags = FTS_TIGHT_CYCLE_CHECK; + + /* Select one of the three FTS_ options that control if/when + to follow a symlink. */ + int symlink_deref_bit = FTS_PHYSICAL; /* If true, display only a total for each argument. */ bool opt_summarize_only = false; @@ -803,15 +807,15 @@ main (int argc, char **argv) break; case 'D': /* This will eventually be 'H' (-H), too. */ - bit_flags = FTS_COMFOLLOW; + symlink_deref_bit = FTS_COMFOLLOW; break; case 'L': /* --dereference */ - bit_flags = FTS_LOGICAL; + symlink_deref_bit = FTS_LOGICAL; break; case 'P': /* --no-dereference */ - bit_flags = FTS_PHYSICAL; + symlink_deref_bit = FTS_PHYSICAL; break; case 'S': @@ -1000,6 +1004,7 @@ main (int argc, char **argv) ok = (i == j); } + bit_flags |= symlink_deref_bit; ok &= du_files (files, bit_flags); /* This isn't really necessary, but it does ensure we |