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| author | Konstantin Belousov <kib@FreeBSD.org> | 2021-05-20 19:12:11 +0000 |
|---|---|---|
| committer | Konstantin Belousov <kib@FreeBSD.org> | 2021-05-20 19:40:01 +0000 |
| commit | d7751071bc41c63c5dadd81ef4b0a26748d8f9b0 (patch) | |
| tree | 18a4753d7a2128cc48a74d5b52567cde4f3df17a | |
| parent | 5d698386fbfe166df72a17712ffde8cefeecefab (diff) | |
| download | src-d7751071bc41c63c5dadd81ef4b0a26748d8f9b0.tar.gz src-d7751071bc41c63c5dadd81ef4b0a26748d8f9b0.zip | |
kldxref: do not error out if specified path is not directory, for -d mode
kldxref(8) is the only tool that can dump FreeBSD kernel module
metadata, with the -d option. But the command line requirements for that
are inconvenient, since parser requires that argv[1] is a directory
containing whole set of modules to generate xref file.
For -d, allow argv[0] to be a regular file, now it is possible to do e.g.
$ kldxref -d /boot/kernel/ufs.ko
to see only ufs.ko metadata.
Reviewed by: emaste
Sponsored by: The FreeBSD Foundation
MFC after: 1 week
Differential revision: https://reviews.freebsd.org/D30368
| -rw-r--r-- | usr.sbin/kldxref/kldxref.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr.sbin/kldxref/kldxref.c b/usr.sbin/kldxref/kldxref.c index e1996862119a..7a4d704356b8 100644 --- a/usr.sbin/kldxref/kldxref.c +++ b/usr.sbin/kldxref/kldxref.c @@ -716,7 +716,7 @@ main(int argc, char *argv[]) if (stat(argv[0], &sb) != 0) err(1, "%s", argv[0]); - if ((sb.st_mode & S_IFDIR) == 0) { + if ((sb.st_mode & S_IFDIR) == 0 && !dflag) { errno = ENOTDIR; err(1, "%s", argv[0]); } |