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| author | Andrey V. Elsukov <ae@FreeBSD.org> | 2011-06-29 06:45:44 +0000 |
|---|---|---|
| committer | Andrey V. Elsukov <ae@FreeBSD.org> | 2011-06-29 06:45:44 +0000 |
| commit | 0dba401da6c203eba3a237e3033713b710b5044d (patch) | |
| tree | 0239db3438270727802b487b65afb5c5e6d83a10 /sbin | |
| parent | 2b9be05588b0ff4b5de2ea6f88b7589fa489ca20 (diff) | |
| download | src-0dba401da6c203eba3a237e3033713b710b5044d.tar.gz src-0dba401da6c203eba3a237e3033713b710b5044d.zip | |
Improve error reporting. Use corresponding error message when file to be
preprocessed is missing. Also suggest to use absolute pathname if -p option
is specified.
PR: bin/156653
MFC after: 2 weeks
Notes
Notes:
svn path=/head/; revision=223661
Diffstat (limited to 'sbin')
| -rw-r--r-- | sbin/ipfw/main.c | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/sbin/ipfw/main.c b/sbin/ipfw/main.c index 109b62b7de43..433ce7d6b5cc 100644 --- a/sbin/ipfw/main.c +++ b/sbin/ipfw/main.c @@ -262,7 +262,7 @@ ipfw_main(int oldac, char **oldav) save_av = av; optind = optreset = 1; /* restart getopt() */ - while ((ch = getopt(ac, av, "abcdefhinNqs:STtv")) != -1) + while ((ch = getopt(ac, av, "abcdefhinNp:qs:STtv")) != -1) switch (ch) { case 'a': do_acct = 1; @@ -306,6 +306,10 @@ ipfw_main(int oldac, char **oldav) co.do_resolv = 1; break; + case 'p': + errx(EX_USAGE, "An absolute pathname must be used " + "with -p option."); + case 'q': co.do_quiet = 1; break; @@ -603,9 +607,12 @@ main(int ac, char *av[]) * as a file to be preprocessed. */ - if (ac > 1 && av[ac - 1][0] == '/' && access(av[ac - 1], R_OK) == 0) - ipfw_readfile(ac, av); - else { + if (ac > 1 && av[ac - 1][0] == '/') { + if (access(av[ac - 1], R_OK) == 0) + ipfw_readfile(ac, av); + else + err(EX_USAGE, "pathname: %s", av[ac - 1]); + } else { if (ipfw_main(ac, av)) { errx(EX_USAGE, "usage: ipfw [options]\n" |