/*
* CONTROL MESSAGES
*/
static int
text_status(node_p node, struct priv *priv, char *arg, u_int len)
{
struct sbuf sbuf;
sbuf_new(&sbuf, arg, len, 0);
if (priv->upper)
sbuf_printf(&sbuf, "upper hook: %s connected to %s:%s\n",
NG_HOOK_NAME(priv->upper),
NG_NODE_NAME(NG_HOOK_NODE(NG_HOOK_PEER(priv->upper))),
NG_HOOK_NAME(NG_HOOK_PEER(priv->upper)));
else
sbuf_printf(&sbuf, "upper hook: <not connected>\n");
if (priv->lower)
sbuf_printf(&sbuf, "lower hook: %s connected to %s:%s\n",
NG_HOOK_NAME(priv->lower),
NG_NODE_NAME(NG_HOOK_NODE(NG_HOOK_PEER(priv->lower))),
NG_HOOK_NAME(NG_HOOK_PEER(priv->lower)));
else
sbuf_printf(&sbuf, "lower hook: <not connected>\n");
sbuf_printf(&sbuf, "sscf state: %s\n",
priv->enabled == NULL ? "<disabled>" :
sscfu_statename(sscfu_getstate(priv->sscf)));
sbuf_finish(&sbuf);
return (sbuf_len(&sbuf));
}
static struct type_5_parser_context *
_ctx_alloc()
{
struct type_5_parser_context *ctx;
ctx = malloc(sizeof(struct type_5_parser_context));
error_if(NULL == ctx, error, "malloc error: %s", strerror(errno));
ctx->current_channel = _channel_order_alloc();
error_if(NULL == ctx->current_channel, error, "malloc error: %s", strerror(errno));
ctx->buffer = sbuf_new();
error_if(NULL == ctx->buffer, error, "malloc error: %s", strerror(errno));
ctx->channels = list_create();
error_if(NULL == ctx->channels, error, "malloc error: %s", strerror(errno));
ctx->in_valid_package = false;
return ctx;
error:
if (ctx) _ctx_free(ctx);
return NULL;
}
/*
* Print a number of variable values for NcML
*/
static void
pr_any_valsx(
const ncvar_t *vp, /* variable */
size_t len, /* number of values to print */
bool_t more, /* true if more data for this row will
* follow, so add trailing comma */
bool_t lastrow, /* true if this is the last row for this
* variable, so terminate with ";" instead
* of "," */
const void *vals /* pointer to block of values */
)
{
long iel;
safebuf_t *sb = sbuf_new();
const char *valp = (const char *)vals;
for (iel = 0; iel < len-1; iel++) {
print_any_val(sb, vp, (void *)valp);
valp += vp->tinfo->size; /* next value according to type */
sbuf_cat(sb, " ");
lput(sbuf_str(sb));
}
print_any_val(sb, vp, (void *)valp);
lput(sbuf_str(sb));
lastdelim2x (more, lastrow);
sbuf_free(sb);
}
/* Return the name of the keysym. caller must free returned pointer */
char *
keysym_to_string (KeySym keysym, unsigned int modifier)
{
struct sbuf *name;
char *tmp;
name = sbuf_new (0);
if (modifier & RP_SHIFT_MASK) sbuf_concat (name, "S-");
if (modifier & RP_CONTROL_MASK) sbuf_concat (name, "C-");
if (modifier & RP_META_MASK) sbuf_concat (name, "M-");
if (modifier & RP_ALT_MASK) sbuf_concat (name, "A-");
if (modifier & RP_HYPER_MASK) sbuf_concat (name, "H-");
if (modifier & RP_SUPER_MASK) sbuf_concat (name, "s-");
/* On solaris machines (perhaps other machines as well) this call
can return NULL. In this case use the "NULL" string. */
tmp = XKeysymToString (keysym);
if (tmp == NULL)
tmp = "NULL";
sbuf_concat (name, tmp);
return sbuf_free_struct (name);
}
static int
sysctl_debug_ddb_scripting_scripts(SYSCTL_HANDLER_ARGS)
{
struct sbuf sb;
int error, i, len;
char *buffer;
/*
* Make space to include a maximum-length name, = symbol,
* maximum-length script, and carriage return for every script that
* may be defined.
*/
len = DB_MAXSCRIPTS * (DB_MAXSCRIPTNAME + 1 + DB_MAXSCRIPTLEN + 1);
buffer = malloc(len, M_TEMP, M_WAITOK);
(void)sbuf_new(&sb, buffer, len, SBUF_FIXEDLEN);
mtx_lock(&db_script_mtx);
for (i = 0; i < DB_MAXSCRIPTS; i++) {
if (strlen(db_script_table[i].ds_scriptname) == 0)
continue;
(void)sbuf_printf(&sb, "%s=%s\n",
db_script_table[i].ds_scriptname,
db_script_table[i].ds_script);
}
mtx_unlock(&db_script_mtx);
sbuf_finish(&sb);
error = SYSCTL_OUT(req, sbuf_data(&sb), sbuf_len(&sb) + 1);
sbuf_delete(&sb);
free(buffer, M_TEMP);
return (error);
}
static int
acpi_cpu_usage_sysctl(SYSCTL_HANDLER_ARGS)
{
struct acpi_cpu_softc *sc;
struct sbuf sb;
char buf[128];
int i;
uintmax_t fract, sum, whole;
sc = (struct acpi_cpu_softc *) arg1;
sum = 0;
for (i = 0; i < sc->cpu_cx_count; i++)
sum += sc->cpu_cx_stats[i];
sbuf_new(&sb, buf, sizeof(buf), SBUF_FIXEDLEN);
for (i = 0; i < sc->cpu_cx_count; i++) {
if (sum > 0) {
whole = (uintmax_t)sc->cpu_cx_stats[i] * 100;
fract = (whole % sum) * 100;
sbuf_printf(&sb, "%u.%02u%% ", (u_int)(whole / sum),
(u_int)(fract / sum));
} else
sbuf_printf(&sb, "0.00%% ");
}
sbuf_printf(&sb, "last %dus", sc->cpu_prev_sleep);
sbuf_trim(&sb);
sbuf_finish(&sb);
sysctl_handle_string(oidp, sbuf_data(&sb), sbuf_len(&sb), req);
sbuf_delete(&sb);
return (0);
}
/* construct path to node->name */
static char *
mtree_file_path(fsnode *node)
{
fsnode *pnode;
struct sbuf *sb;
char *res, *rp[MAKEFS_MAX_TREE_DEPTH];
int depth;
depth = 0;
rp[depth] = node->name;
for (pnode = node->parent; pnode && depth < MAKEFS_MAX_TREE_DEPTH;
pnode = pnode->parent) {
if (strcmp(pnode->name, ".") == 0)
break;
rp[++depth] = pnode->name;
}
sb = sbuf_new(NULL, NULL, 0, SBUF_AUTOEXTEND);
if (sb == NULL) {
errno = ENOMEM;
return (NULL);
}
while (depth > 0) {
sbuf_cat(sb, rp[depth--]);
sbuf_putc(sb, '/');
}
sbuf_cat(sb, rp[depth]);
sbuf_finish(sb);
res = strdup(sbuf_data(sb));
sbuf_delete(sb);
if (res == NULL)
errno = ENOMEM;
return res;
}
char *
frame_dump (rp_frame *frame, rp_screen *screen)
{
rp_window *win;
char *tmp;
struct sbuf *s;
/* rather than use win_number, use the X11 window ID. */
win = find_window_number (frame->win_number);
s = sbuf_new (0);
sbuf_printf (s, "(frame :number %d :x %d :y %d :width %d :height %d :screenw %d :screenh %d :window %ld :last-access %d :dedicated %d)",
frame->number,
frame->x,
frame->y,
frame->width,
frame->height,
screen->width,
screen->height,
win ? win->w:0,
frame->last_access,
frame->dedicated);
/* Extract the string and return it, and don't forget to free s. */
tmp = sbuf_get (s);
free (s);
return tmp;
}
/* Return the name of the keysym. caller must free returned pointer */
char *
keysym_to_string (KeySym keysym, unsigned int modifier)
{
static char *null_string = "NULL"; /* A NULL string. */
struct sbuf *name;
char *tmp;
name = sbuf_new (0);
if (modifier & RP_SHIFT_MASK) sbuf_concat (name, "S-");
if (modifier & RP_CONTROL_MASK) sbuf_concat (name, "C-");
if (modifier & RP_META_MASK) sbuf_concat (name, "M-");
if (modifier & RP_ALT_MASK) sbuf_concat (name, "A-");
if (modifier & RP_HYPER_MASK) sbuf_concat (name, "H-");
if (modifier & RP_SUPER_MASK) sbuf_concat (name, "s-");
/* On solaris machines (perhaps other machines as well) this call
can return NULL. In this case use the "NULL" string. */
tmp = XKeysymToString (keysym);
if (tmp == NULL)
tmp = null_string;
sbuf_concat (name, tmp);
/* Eat the nut and throw away the shells. */
tmp = sbuf_get (name);
free (name);
return tmp;
}
/* Note that we use marked_message_internal to avoid resetting the
alarm. */
void
update_window_names (rp_screen *s, char *fmt)
{
struct sbuf *bar_buffer;
int mark_start = 0;
int mark_end = 0;
if (s->bar_is_raised != BAR_IS_WINDOW_LIST) return;
bar_buffer = sbuf_new (0);
if(defaults.window_list_style == STYLE_ROW)
{
get_window_list (fmt, NULL, bar_buffer, &mark_start, &mark_end);
marked_message_internal (sbuf_get (bar_buffer), mark_start, mark_end);
}
else
{
get_window_list (fmt, "\n", bar_buffer, &mark_start, &mark_end);
marked_message_internal (sbuf_get (bar_buffer), mark_start, mark_end);
}
/* marked_message (sbuf_get (bar_buffer), mark_start, mark_end); */
sbuf_free (bar_buffer);
}
/* Lifted the code from rxvt. */
static char *
get_primary_selection(void)
{
long nread;
unsigned long bytes_after;
XTextProperty ct;
struct sbuf *s = sbuf_new(0);
for (nread = 0, bytes_after = 1; bytes_after > 0; nread += ct.nitems) {
if ((XGetWindowProperty(dpy, current_screen()->input_window, rp_selection, (nread / 4), 4096,
True, AnyPropertyType, &ct.encoding,
&ct.format, &ct.nitems, &bytes_after,
&ct.value) != Success)) {
XFree(ct.value);
sbuf_free(s);
return NULL;
}
if (ct.value == NULL)
continue;
/* Accumulate the data. FIXME: ct.value may not be NULL
terminated. */
sbuf_nconcat (s, ct.value, ct.nitems);
XFree(ct.value);
}
return sbuf_free_struct (s);
}
void
ctl_data_print(union ctl_io *io)
{
char str[128];
char path_str[64];
struct sbuf sb;
int i, j, len;
if (io->io_hdr.io_type != CTL_IO_SCSI)
return;
if (io->io_hdr.flags & CTL_FLAG_BUS_ADDR)
return;
if (io->io_hdr.flags & CTL_FLAG_EDPTR_SGLIST) /* XXX: Implement */
return;
ctl_scsi_path_string(io, path_str, sizeof(path_str));
len = min(io->scsiio.kern_data_len, 4096);
for (i = 0; i < len; ) {
sbuf_new(&sb, str, sizeof(str), SBUF_FIXEDLEN);
sbuf_cat(&sb, path_str);
sbuf_printf(&sb, " %#6x:%04x:", io->scsiio.tag_num, i);
for (j = 0; j < 16 && i < len; i++, j++) {
if (j == 8)
sbuf_cat(&sb, " ");
sbuf_printf(&sb, " %02x", io->scsiio.kern_data_ptr[i]);
}
sbuf_cat(&sb, "\n");
sbuf_finish(&sb);
printf("%s", sbuf_data(&sb));
}
}
/*
* Create an sbuf with uio data
*/
struct sbuf *
sbuf_uionew(struct sbuf *s, struct uio *uio, int *error)
{
KASSERT(uio != NULL,
("%s called with NULL uio pointer", __func__));
KASSERT(error != NULL,
("%s called with NULL error pointer", __func__));
s = sbuf_new(s, NULL, uio->uio_resid + 1, 0);
if (s == NULL) {
*error = ENOMEM;
return (NULL);
}
*error = uiomove(s->s_buf, uio->uio_resid, uio);
if (*error != 0) {
sbuf_delete(s);
return (NULL);
}
s->s_len = s->s_size - 1;
if (SBUF_ISSECTION(s))
s->s_sect_len = s->s_size - 1;
*error = 0;
return (s);
}
static int
xendebug_attach(device_t dev)
{
int i, error;
mtx_init(&lock, "xen-dbg", NULL, MTX_SPIN);
buf = sbuf_new(NULL, NULL, 1024, SBUF_FIXEDLEN);
if (buf == NULL)
panic("Unable to create sbuf for stack dump");
sbuf_set_drain(buf, xendebug_drain, NULL);
/* Bind an event channel to a VIRQ on each VCPU. */
CPU_FOREACH(i) {
error = xen_intr_bind_virq(dev, VIRQ_DEBUG, i, xendebug_filter,
NULL, NULL, INTR_TYPE_TTY,
DPCPU_ID_PTR(i, xendebug_handler));
if (error != 0) {
printf("Failed to bind VIRQ_DEBUG to vCPU %d: %d",
i, error);
continue;
}
xen_intr_describe(DPCPU_ID_GET(i, xendebug_handler), "d%d", i);
}
return (0);
}
void
virtio_describe(device_t dev, const char *msg,
uint64_t features, struct virtio_feature_desc *feature_desc)
{
struct sbuf sb;
uint64_t val;
char *buf;
const char *name;
int n;
if ((buf = malloc(512, M_TEMP, M_NOWAIT)) == NULL) {
device_printf(dev, "%s features: 0x%"PRIx64"\n", msg,
features);
return;
}
sbuf_new(&sb, buf, 512, SBUF_FIXEDLEN);
sbuf_printf(&sb, "%s features: 0x%"PRIx64, msg, features);
for (n = 0, val = 1ULL << 63; val != 0; val >>= 1) {
/*
* BAD_FEATURE is used to detect broken Linux clients
* and therefore is not applicable to FreeBSD.
*/
if (((features & val) == 0) || val == VIRTIO_F_BAD_FEATURE)
continue;
if (n++ == 0)
sbuf_cat(&sb, " <");
else
sbuf_cat(&sb, ",");
name = NULL;
if (feature_desc != NULL)
name = virtio_feature_name(val, feature_desc);
if (name == NULL)
name = virtio_feature_name(val,
virtio_common_feature_desc);
if (name == NULL)
sbuf_printf(&sb, "0x%"PRIx64, val);
else
sbuf_cat(&sb, name);
}
if (n > 0)
sbuf_cat(&sb, ">");
#if __FreeBSD_version < 900020
sbuf_finish(&sb);
if (sbuf_overflowed(&sb) == 0)
#else
if (sbuf_finish(&sb) == 0)
#endif
device_printf(dev, "%s\n", sbuf_data(&sb));
sbuf_delete(&sb);
free(buf, M_TEMP);
}
/*
* Read a symbolic link
*/
static int
pfs_readlink(struct vop_readlink_args *va)
{
struct vnode *vn = va->a_vp;
struct pfs_vdata *pvd = vn->v_data;
struct pfs_node *pn = pvd->pvd_pn;
struct uio *uio = va->a_uio;
struct proc *proc = NULL;
struct thread *td = curthread;
char buf[PATH_MAX];
struct sbuf sb;
int error, locked;
PFS_TRACE(("%s", pn->pn_name));
pfs_assert_not_owned(pn);
if (vn->v_type != VLNK)
PFS_RETURN (EINVAL);
KASSERT_PN_IS_LINK(pn);
if (pn->pn_fill == NULL)
PFS_RETURN (EIO);
if (pvd->pvd_pid != NO_PID) {
if ((proc = pfind(pvd->pvd_pid)) == NULL)
PFS_RETURN (EIO);
if (proc->p_flag & P_WEXIT) {
PROC_UNLOCK(proc);
PFS_RETURN (EIO);
}
_PHOLD(proc);
PROC_UNLOCK(proc);
}
vhold(vn);
locked = VOP_ISLOCKED(vn, td);
VOP_UNLOCK(vn, 0, td);
/* sbuf_new() can't fail with a static buffer */
sbuf_new(&sb, buf, sizeof buf, 0);
error = pn_fill(td, proc, pn, &sb, NULL);
if (proc != NULL)
PRELE(proc);
vn_lock(vn, locked | LK_RETRY, td);
vdrop(vn);
if (error) {
sbuf_delete(&sb);
PFS_RETURN (error);
}
sbuf_finish(&sb);
error = uiomove_frombuf(sbuf_data(&sb), sbuf_len(&sb), uio);
sbuf_delete(&sb);
PFS_RETURN (error);
}
int
linux_sysctl(struct thread *td, struct linux_sysctl_args *args)
{
struct l___sysctl_args la;
struct sbuf *sb;
l_int *mib;
int error, i;
error = copyin(args->args, &la, sizeof(la));
if (error)
return (error);
if (la.nlen <= 0 || la.nlen > LINUX_CTL_MAXNAME)
return (ENOTDIR);
mib = malloc(la.nlen * sizeof(l_int), M_TEMP, M_WAITOK);
error = copyin(PTRIN(la.name), mib, la.nlen * sizeof(l_int));
if (error) {
free(mib, M_TEMP);
return (error);
}
switch (mib[0]) {
case LINUX_CTL_KERN:
if (la.nlen < 2)
break;
switch (mib[1]) {
case LINUX_KERN_VERSION:
error = handle_string(&la, version);
free(mib, M_TEMP);
return (error);
default:
break;
}
break;
default:
break;
}
sb = sbuf_new(NULL, NULL, 20 + la.nlen * 5, SBUF_AUTOEXTEND);
if (sb == NULL) {
linux_msg(td, "sysctl is not implemented");
} else {
sbuf_printf(sb, "sysctl ");
for (i = 0; i < la.nlen; i++)
sbuf_printf(sb, "%c%d", (i) ? ',' : '{', mib[i]);
sbuf_printf(sb, "} is not implemented");
sbuf_finish(sb);
linux_msg(td, "%s", sbuf_data(sb));
sbuf_delete(sb);
}
free(mib, M_TEMP);
return (ENOTDIR);
}
char *
ctl_io_string(union ctl_io *io, char *str, int str_len)
{
struct sbuf sb;
sbuf_new(&sb, str, str_len, SBUF_FIXEDLEN);
ctl_io_sbuf(io, &sb);
sbuf_finish(&sb);
return (sbuf_data(&sb));
}
char *
ctl_io_error_string(union ctl_io *io, struct scsi_inquiry_data *inq_data,
char *str, int str_len)
{
struct sbuf sb;
sbuf_new(&sb, str, str_len, SBUF_FIXEDLEN);
ctl_io_error_sbuf(io, inq_data, &sb);
sbuf_finish(&sb);
return (sbuf_data(&sb));
}
int
send_command (unsigned char interactive, unsigned char *cmd, int screen_num)
{
Window w, root;
int done = 0;
struct sbuf *s;
s = sbuf_new(0);
sbuf_printf(s, "%c%s", interactive, cmd);
/* If the user specified a specific screen, then send the event to
that screen. */
if (screen_num >= 0)
root = RootWindow (dpy, screen_num);
else
root = DefaultRootWindow (dpy);
w = XCreateSimpleWindow (dpy, root, 0, 0, 1, 1, 0, 0, 0);
/* Select first to avoid race condition */
XSelectInput (dpy, w, PropertyChangeMask);
XChangeProperty (dpy, w, rp_command, XA_STRING,
8, PropModeReplace, sbuf_get(s), strlen ((char *)cmd) + 2);
XChangeProperty (dpy, root,
rp_command_request, XA_WINDOW,
8, PropModeAppend, (unsigned char *)&w, sizeof (Window));
sbuf_free (s);
while (!done)
{
XEvent ev;
XMaskEvent (dpy, PropertyChangeMask, &ev);
if (ev.xproperty.atom == rp_command_result
&& ev.xproperty.state == PropertyNewValue)
{
receive_command_result(ev.xproperty.window);
done = 1;
}
}
XDestroyWindow (dpy, w);
return 1;
}
char *
ctl_scsi_sense_string(struct ctl_scsiio *ctsio,
struct scsi_inquiry_data *inq_data, char *str,
int str_len)
{
struct sbuf sb;
sbuf_new(&sb, str, str_len, 0);
ctl_scsi_sense_sbuf(ctsio, inq_data, &sb, SSS_FLAG_PRINT_COMMAND);
sbuf_finish(&sb);
return(sbuf_data(&sb));
}
void
ctl_scsi_sense_print(struct ctl_scsiio *ctsio,
struct scsi_inquiry_data *inq_data)
{
struct sbuf sb;
char str[512];
sbuf_new(&sb, str, sizeof(str), 0);
ctl_scsi_sense_sbuf(ctsio, inq_data, &sb, SSS_FLAG_PRINT_COMMAND);
sbuf_finish(&sb);
printf("%s", sbuf_data(&sb));
}
static void
acpi_cst_support_list(struct acpi_cst_softc *sc)
{
struct sbuf sb;
int i;
/*
* Set up the list of Cx states
*/
sbuf_new(&sb, sc->cst_cx_supported, sizeof(sc->cst_cx_supported),
SBUF_FIXEDLEN);
for (i = 0; i < sc->cst_cx_count; i++)
sbuf_printf(&sb, "C%d/%d ", i + 1, sc->cst_cx_states[i].trans_lat);
sbuf_trim(&sb);
sbuf_finish(&sb);
}
/*
* ctl_scsi_sense_sbuf() returns 0 for success and -1 for failure.
*/
int
ctl_scsi_sense_sbuf(struct ctl_scsiio *ctsio,
struct scsi_inquiry_data *inq_data, struct sbuf *sb,
scsi_sense_string_flags flags)
{
char path_str[64];
if ((ctsio == NULL) || (sb == NULL))
return(-1);
ctl_scsi_path_string((union ctl_io *)ctsio, path_str, sizeof(path_str));
if (flags & SSS_FLAG_PRINT_COMMAND) {
sbuf_cat(sb, path_str);
ctl_scsi_command_string(ctsio, inq_data, sb);
sbuf_printf(sb, "\n");
}
scsi_sense_only_sbuf(&ctsio->sense_data, ctsio->sense_len, sb,
path_str, inq_data, ctsio->cdb, ctsio->cdb_len);
return(0);
}
char *
ctl_scsi_sense_string(struct ctl_scsiio *ctsio,
struct scsi_inquiry_data *inq_data, char *str,
int str_len)
{
struct sbuf sb;
sbuf_new(&sb, str, str_len, 0);
ctl_scsi_sense_sbuf(ctsio, inq_data, &sb, SSS_FLAG_PRINT_COMMAND);
sbuf_finish(&sb);
return(sbuf_data(&sb));
}
#ifdef _KERNEL
void
ctl_scsi_sense_print(struct ctl_scsiio *ctsio,
struct scsi_inquiry_data *inq_data)
{
struct sbuf sb;
char str[512];
sbuf_new(&sb, str, sizeof(str), 0);
ctl_scsi_sense_sbuf(ctsio, inq_data, &sb, SSS_FLAG_PRINT_COMMAND);
sbuf_finish(&sb);
printf("%s", sbuf_data(&sb));
}
#else /* _KERNEL */
void
ctl_scsi_sense_print(struct ctl_scsiio *ctsio,
struct scsi_inquiry_data *inq_data, FILE *ofile)
{
struct sbuf sb;
char str[512];
if ((ctsio == NULL) || (ofile == NULL))
return;
sbuf_new(&sb, str, sizeof(str), 0);
ctl_scsi_sense_sbuf(ctsio, inq_data, &sb, SSS_FLAG_PRINT_COMMAND);
sbuf_finish(&sb);
fprintf(ofile, "%s", sbuf_data(&sb));
}
/*
* Print a number of variable values, where the optional comments
* for each value identify the variable, and each dimension index.
*/
static void
pr_any_vals(
const ncvar_t *vp, /* variable */
size_t len, /* number of values to print */
boolean more, /* true if more data for this row will
* follow, so add trailing comma */
boolean lastrow, /* true if this is the last row for this
* variable, so terminate with ";" instead
* of "," */
const void *vals, /* pointer to block of values */
const fspec_t* fsp, /* formatting specs */
const size_t *cor /* corner coordinates */
)
{
long iel;
safebuf_t *sb = sbuf_new();
const char *valp = (const char *)vals;
for (iel = 0; iel < len-1; iel++) {
print_any_val(sb, vp, (void *)valp);
valp += vp->tinfo->size; /* next value according to type */
if (fsp->full_data_cmnts) {
printf(sb->buf);
printf(",");
annotate (vp, fsp, cor, iel);
} else {
sbuf_cat(sb, ", ");
lput(sbuf_str(sb));
}
}
print_any_val(sb, vp, (void *)valp);
valp += vp->tinfo->size; /* next value according to type */
if (fsp->full_data_cmnts) {
printf(sbuf_str(sb));
lastdelim (more, lastrow);
annotate (vp, fsp, cor, iel);
} else {
lput(sbuf_str(sb));
lastdelim2 (more, lastrow);
}
sbuf_free(sb);
}
static char *
get_cut_buffer (void)
{
int nbytes;
char *data;
PRINT_DEBUG (("trying the cut buffer\n"));
data = XFetchBytes (dpy, &nbytes);
if (data)
{
struct sbuf *s = sbuf_new (0);
sbuf_nconcat (s, data, nbytes);
XFree (data);
return sbuf_free_struct (s);
}
else
return NULL;
}
static void
acpi_cpu_cx_list(struct acpi_cpu_softc *sc)
{
struct sbuf sb;
int i;
/*
* Set up the list of Cx states
*/
sc->cpu_non_c3 = 0;
sbuf_new(&sb, sc->cpu_cx_supported, sizeof(sc->cpu_cx_supported),
SBUF_FIXEDLEN);
for (i = 0; i < sc->cpu_cx_count; i++) {
sbuf_printf(&sb, "C%d/%d ", i + 1, sc->cpu_cx_states[i].trans_lat);
if (sc->cpu_cx_states[i].type < ACPI_STATE_C3)
sc->cpu_non_c3 = i;
}
sbuf_trim(&sb);
sbuf_finish(&sb);
}
/*
* Create an sbuf with uio data
*/
struct sbuf *
sbuf_uionew(struct sbuf *s, struct uio *uio, int *error)
{
KASSERT(uio != NULL);
KASSERT(error != NULL);
s = sbuf_new(s, NULL, uio->uio_resid + 1, 0);
if (s == NULL) {
*error = ENOMEM;
return (NULL);
}
*error = uiomove(s->s_buf, uio->uio_resid, uio);
if (*error != 0) {
sbuf_delete(s);
return (NULL);
}
s->s_len = s->s_size - 1;
*error = 0;
return (s);
}
/*
* Print a number of attribute values
*/
void
pr_any_att_vals(
const ncatt_t *ap, /* attribute */
const void *vals /* pointer to block of values */
)
{
size_t iel;
size_t len = ap->len; /* number of values to print */
const char *valp = (const char *)vals;
safebuf_t *sb = sbuf_new();
for (iel = 0; iel < len - 1; iel++) {
print_any_att_val(sb, ap, (void *)valp);
valp += ap->tinfo->size; /* next value according to type */
sbuf_cat(sb, iel == len - 1 ? "" : ", ");
lput(sbuf_str(sb));
}
print_any_att_val(sb, ap, (void *)valp);
lput(sbuf_str(sb));
sbuf_free(sb);
}
char *
epg_to_m3u(const list_s *channels, enum epg_m3u_format format)
{
sbuf_s *buffer = sbuf_new();
error_if(buffer == NULL, error, "Error Allocating sbuf_s");
error_if(channels == NULL, error, "Params Error");
trace("There are %zu channels", list_count(channels));
list_apply_with_state_cb func =
(format == epg_m3u_format_simpletv) ?
_gen_m3u_simpletv : _gen_m3u_tvheadend;
list_walk_with_state((list_s *)channels, func, (void *)buffer);
char *s = sbuf_detach(buffer);
sbuf_delete(buffer);
return s;
error:
if (buffer)
sbuf_delete(buffer);
return NULL;
}
