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author | Brian Somers <brian@FreeBSD.org> | 2002-04-10 01:13:57 +0000 |
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committer | Brian Somers <brian@FreeBSD.org> | 2002-04-10 01:13:57 +0000 |
commit | 96987c74d66bbaf822f59d550460259611a7ed1d (patch) | |
tree | 09baefc08667f2a69a2232e92a34ddae0120a2f3 /sys/dev/digi | |
parent | a1b85c51bbe734c7635be4a4b8ead833009c703f (diff) | |
download | src-96987c74d66bbaf822f59d550460259611a7ed1d.tar.gz src-96987c74d66bbaf822f59d550460259611a7ed1d.zip |
Change linker_reference_module() so that it's passed a struct
mod_depend * (which may be NULL). The only consumer of this
function at the moment is digi_loadmoduledata(), and that passes
a NULL mod_depend *.
In linker_reference_module(), check to see if we've already got
the required module loaded. If we have, bump the reference count
and return that, otherwise continue the module search as normal.
Notes
Notes:
svn path=/head/; revision=94321
Diffstat (limited to 'sys/dev/digi')
-rw-r--r-- | sys/dev/digi/digi.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/sys/dev/digi/digi.c b/sys/dev/digi/digi.c index 90ba01c94156..18ea046732c6 100644 --- a/sys/dev/digi/digi.c +++ b/sys/dev/digi/digi.c @@ -1028,8 +1028,14 @@ digi_loadmoduledata(struct digi_softc *sc) modlen = strlen(sc->module); modfile = malloc(modlen + 6, M_TEMP, M_WAITOK); snprintf(modfile, modlen + 6, "digi_%s", sc->module); - if ((res = linker_reference_module(modfile, &lf)) != 0) - printf("%s: Failed %d to load module\n", modfile, res); + if ((res = linker_reference_module(modfile, NULL, &lf)) != 0) { + if (res == ENOENT && rootdev == NODEV) + printf("%s: Failed to autoload module: No filesystem\n", + modfile); + else + printf("%s: Failed %d to autoload module\n", modfile, + res); + } free(modfile, M_TEMP); if (res != 0) return (res); |