- Documentation
- Reference manual
- Foreign Language Interface
- Foreign access to Prolog IO streams
- Interacting with foreign streams
- Sset_timeout()
- Sunit_size()
- Sputc()
- Sgetc()
- Sfgetc()
- Sungetc()
- Sputcode()
- Sgetcode()
- Speekcode()
- Sputw()
- Sgetw()
- Sfread()
- Sfwrite()
- Sfeof()
- Sfpasteof()
- Ssetlocale()
- Sflush()
- Ssize()
- Sseek()
- Sseek64()
- Stell()
- Stell64()
- Sclose()
- Sgcclose()
- Sfgets()
- Sgets()
- Sread_pending()
- Spending()
- Sfputs()
- Sputs()
- Sfprintf()
- Sprintf()
- Svprintf()
- Ssprintf()
- Ssnprintf()
- Svsprintf()
- Svsnprintf()
- Sdprintf()
- Svdprintf()
- Slock()
- StryLock()
- Sunlock()
- Sfileno()
- Swinsock()
- Sclosehook()
- Sset_filter()
- Ssetbuffer()
- Interacting with foreign streams
- Foreign access to Prolog IO streams
- Foreign Language Interface
- Packages
- Reference manual
Availability:C-language interface function
SIO_RP_BLOCK, fill the buffer (possibly blocking) if the
buffer is empty. Update the stream position information unless flags
include SIO_RP_NOPOS. This function effectively provides
functionality similar to POSIX read() on a stream. This function is used
by read_pending_codes/3.