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Print out name of non-dynamic sysctl in sysctl_remove_oid_locked

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This will provide a slightly better smoking gun than just stating
"can't remove non-dynamic nodes!" when calling sysctl_ctx_free(9)
and sysctl_remove_{name,oid}(9) with a non-dynamic (likely
static) sysctl.

MFC after:	1 week
Sponsored by:	Dell EMC Isilon
This commit is contained in:
Enji Cooper 2017-03-22 05:27:20 +00:00
parent 25e76a1d57
commit 8b69c3e79f
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=315699
1 changed files with 2 additions and 1 deletions
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3
sys/kern/kern_sysctl.c
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@ -628,7 +628,8 @@ sysctl_remove_oid_locked(struct sysctl_oid *oidp, int del, int recurse)
if (oidp == NULL)
return(EINVAL);
if ((oidp->oid_kind & CTLFLAG_DYN) == 0) {
printf("can't remove non-dynamic nodes!\n");
printf("Warning: can't remove non-dynamic nodes (%s)!\n",
oidp->oid_name);
return (EINVAL);
}
/*