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-rw-r--r--lib/libc/sys/modstat.28
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/libc/sys/modstat.2 b/lib/libc/sys/modstat.2
index 612ef2e..56fa1cd 100644
--- a/lib/libc/sys/modstat.2
+++ b/lib/libc/sys/modstat.2
@@ -29,7 +29,7 @@
.Dt MODSTAT 2
.Os FreeBSD
.Sh NAME
-.Nm kldstat
+.Nm modstat
.Nd get status of kernel module
.Sh LIBRARY
.Lb libc
@@ -82,8 +82,12 @@ The id of the module specified in
Module specific data.
.El
.Sh RETURN VALUES
+The function
.Fn modstat
-seems to always return 0.
+returns 0 on success.
+It returns -1 on failure, and sets
+.Va errno
+to indicate the error.
.Sh ERRORS
The information for the module referred to by
.Fa modid
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