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| author | Erik Andersen <andersen@codepoet.org> | 2000-04-13 01:18:56 +0000 |
|---|---|---|
| committer | Erik Andersen <andersen@codepoet.org> | 2000-04-13 01:18:56 +0000 |
| commit | 61677feff7f549a48267c2c0c50a7420de6e2599 (patch) | |
| tree | 1ea829e51641647a35c552e289f4482ab9f5db27 /coreutils/df.c | |
| parent | 62dc17a3b100496a5c7433cc598d674e244cb6f8 (diff) | |
| download | busybox-61677feff7f549a48267c2c0c50a7420de6e2599.tar.gz | |
Upates to include copyright 2000 to everything
-Erik
Diffstat (limited to 'coreutils/df.c')
| -rw-r--r-- | coreutils/df.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/coreutils/df.c b/coreutils/df.c index 331ef2d49..c38720454 100644 --- a/coreutils/df.c +++ b/coreutils/df.c @@ -2,7 +2,7 @@ /* * Mini df implementation for busybox * - * Copyright (C) 1999 by Lineo, inc. + * Copyright (C) 1999,2000 by Lineo, inc. * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org> * based on original code by (I think) Bruce Perens <bruce@pixar.com>. * @@ -28,9 +28,8 @@ #include <sys/stat.h> #include <sys/vfs.h> -static const char df_usage[] = "df [filesystem ...]\n" - - "\n" "\tPrint the filesystem space used and space available.\n"; +static const char df_usage[] = "df [filesystem ...]\n\n" + "Print the filesystem space used and space available.\n"; extern const char mtab_file[]; /* Defined in utility.c */ @@ -76,6 +75,9 @@ extern int df_main(int argc, char **argv) struct mntent *mountEntry; int status; + if (**(argv + 1) == '-') { + usage(df_usage); + } while (argc > 1) { if ((mountEntry = findMountPoint(argv[1], mtab_file)) == 0) { fprintf(stderr, "%s: can't find mount point.\n", argv[1]); |