GETPMSG(3) Library Functions Manual GETPMSG(3)

getpmsgreceive next message from a STREAMS file

#include <stropts.h>

int getpmsg(int fildes, struct strbuf *ctlptr, struct strbuf *dataptr,
    int *bandp, int *flagsp);

Refer to getmsg(3) .

February 1997 posix.fail