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support CTLTYPE_BOOL

This commit is contained in:
pooka 2010-08-06 15:26:16 +00:00
parent 5861d73fd7
commit 0a80f65755
1 changed files with 29 additions and 3 deletions
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32
usr.sbin/puffs/mount_sysctlfs/sysctlfs.c
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@ -1,4 +1,4 @@
/* $NetBSD: sysctlfs.c,v 1.15 2010/08/06 15:04:13 pooka Exp $ */
/* $NetBSD: sysctlfs.c,v 1.16 2010/08/06 15:26:16 pooka Exp $ */
/*-
* Copyright (c) 2006, 2007 Antti Kantee. All Rights Reserved.
@ -33,7 +33,7 @@
#include <sys/cdefs.h>
#ifndef lint
__RCSID("$NetBSD: sysctlfs.c,v 1.15 2010/08/06 15:04:13 pooka Exp $");
__RCSID("$NetBSD: sysctlfs.c,v 1.16 2010/08/06 15:26:16 pooka Exp $");
#endif /* !lint */
#include <sys/types.h>
@ -400,6 +400,20 @@ getnodedata(struct sfsnode *sfs, struct puffs_pathobj *po,
memset(buf, 0, *bufsize);
switch (SYSCTL_TYPE(sfs->sysctl_flags)) {
case CTLTYPE_BOOL: {
bool b;
sz = sizeof(bool);
assert(sz <= *bufsize);
if (sysctl(po->po_path, po->po_len, &b, &sz, NULL, 0) == -1) {
error = errno;
break;
}
if (rflag)
memcpy(buf, &b, sz);
else
snprintf(buf, *bufsize, "%s", b ? "true" : "false");
break;
}
case CTLTYPE_INT: {
int i;
sz = sizeof(int);
@ -458,7 +472,8 @@ getnodedata(struct sfsnode *sfs, struct puffs_pathobj *po,
break;
}
default:
snprintf(buf, *bufsize, "invalid sysctl CTLTYPE");
snprintf(buf, *bufsize, "invalid sysctl CTLTYPE %d",
SYSCTL_TYPE(sfs->sysctl_flags));
break;
}
@ -722,6 +737,7 @@ sysctlfs_node_write(struct puffs_usermount *pu, void *opc, uint8_t *buf,
struct sfsnode *sfs = pn->pn_data;
long long ll;
int i, rv;
bool b;
/*
* I picked the wrong day to ... um, the wrong place to return errors
@ -744,6 +760,16 @@ sysctlfs_node_write(struct puffs_usermount *pu, void *opc, uint8_t *buf,
return EINVAL;
switch (SYSCTL_TYPE(sfs->sysctl_flags)) {
case CTLTYPE_BOOL:
if (strcasestr((const char *)buf, "true"))
b = true;
else if (strcasestr((const char *)buf, "false"))
b = false;
else
return EINVAL;
rv = sysctl(PNPATH(pn), PNPLEN(pn), NULL, NULL,
&b, sizeof(b));
break;
case CTLTYPE_INT:
if (sscanf((const char *)buf, "%d", &i) != 1)
return EINVAL;