/*
* Write out the persistent representation of an active case.
*/
static void
zfs_case_serialize(fmd_hdl_t *hdl, zfs_case_t *zcp)
{
/*
* Always update cases to the latest version, even if they were the
* previous version when unserialized.
*/
zcp->zc_data.zc_version = CASE_DATA_VERSION_SERD;
fmd_buf_write(hdl, zcp->zc_case, CASE_DATA, &zcp->zc_data,
sizeof (zcp->zc_data));
if (zcp->zc_fru != NULL)
fmd_buf_write(hdl, zcp->zc_case, CASE_FRU, zcp->zc_fru,
strlen(zcp->zc_fru));
}
static void
fmd_ckpt_restore_bufs(fmd_ckpt_t *ckp, fmd_module_t *mp,
fmd_case_t *cp, fcf_secidx_t sid)
{
const fcf_sec_t *sp, *dsp;
const fcf_buf_t *fcfb;
uint_t i, n;
if ((sp = fmd_ckpt_secptr(ckp, sid, FCF_SECT_BUFS)) == NULL) {
fmd_ckpt_error(ckp, EFMD_CKPT_INVAL,
"invalid link to section %u: expected bufs\n", sid);
}
if (sp->fcfs_size == 0)
return; /* empty events section or type none */
fcfb = fmd_ckpt_dataptr(ckp, sp);
n = sp->fcfs_size / sp->fcfs_entsize;
for (i = 0; i < n; i++) {
dsp = fmd_ckpt_secptr(ckp, fcfb->fcfb_data, FCF_SECT_BUFFER);
if (dsp == NULL) {
fmd_ckpt_error(ckp, EFMD_CKPT_INVAL, "invalid %u "
"buffer link %u\n", sid, fcfb->fcfb_data);
}
fmd_buf_write((fmd_hdl_t *)mp, cp,
fmd_ckpt_strptr(ckp, fcfb->fcfb_name, "<CORRUPT>"),
ckp->ckp_buf + dsp->fcfs_offset, dsp->fcfs_size);
fcfb = (fcf_buf_t *)((uintptr_t)fcfb + sp->fcfs_entsize);
}
}
void
cmd_branch_dirty(fmd_hdl_t *hdl, cmd_branch_t *branch)
{
if (fmd_buf_size(hdl, NULL, branch->branch_bufname) !=
sizeof (cmd_branch_pers_t))
fmd_buf_destroy(hdl, NULL, branch->branch_bufname);
/* No need to rewrite the FMRIs in the branch - they don't change */
fmd_buf_write(hdl, NULL, branch->branch_bufname, &branch->branch_pers,
sizeof (cmd_branch_pers_t));
}
