int lib_rawvprintf(const char *fmt, va_list ap)
{
#if CONFIG_NFILE_DESCRIPTORS > 0
struct lib_rawoutstream_s rawoutstream;
/* Wrap the stdout in a stream object and let lib_vsprintf
* do the work.
*/
lib_rawoutstream(&rawoutstream, 1);
return lib_vsprintf(&rawoutstream.public, fmt, ap);
#elif defined(CONFIG_ARCH_LOWPUTC)
struct lib_outstream_s stream;
/* Wrap the low-level output in a stream object and let lib_vsprintf
* do the work.
*/
lib_lowoutstream((FAR struct lib_outstream_s *)&stream);
return lib_vsprintf((FAR struct lib_outstream_s *)&stream, fmt, ap);
#else
return 0;
#endif
}
int lib_lowvprintf(const char *fmt, va_list ap)
{
struct lib_outstream_s stream;
/* Wrap the stdout in a stream object and let lib_vsprintf
* do the work.
*/
lib_lowoutstream((FAR struct lib_outstream_s *)&stream);
return lib_vsprintf((FAR struct lib_outstream_s *)&stream, fmt, ap);
}
static inline int lowvsyslog_internal(FAR const IPTR char *fmt, va_list ap)
{
struct lib_outstream_s stream;
/* Wrap the stdout in a stream object and let lib_vsprintf do the work. */
#ifdef CONFIG_SYSLOG
lib_syslogstream((FAR struct lib_outstream_s *)&stream);
#else
lib_lowoutstream((FAR struct lib_outstream_s *)&stream);
#endif
return lib_vsprintf((FAR struct lib_outstream_s *)&stream, fmt, ap);
}