HP Fortran Programmer's Reference

Table 12-3 libU77 routines (Continued)
Name Description and signature
BLAS and libU77 libraries
libU77 routines
TSTATE AllowstheusertodeterminethelogicalstateofthetapeI/Ochannelandto
see the tape drive control status register.
INTEGER FUNCTION TSTATE (tlu, fileno, recno, errf, eoff, eotf, tcsr)
INTEGER :: tlu, fileno, recno, tcsr
LOGICAL :: errf, eoff, eotf
TTYNAM Returns a blank padded path name of the terminal device associated with a
specified logical unit number.
CHARACTER(LEN=*) FUNCTION TTYNAM (lunit)
INTEGER :: lunit
TWRITE Writes a physical record to tape from the specified buffer.
INTEGER FUNCTION TWRITE (tlu, buffer)
INTEGER :: tlu
CHARACTER(LEN=*) :: buffer
UNLINK Removes a specified directory entry.
INTEGER FUNCTION UNLINK (name)
CHARACTER(LEN=*) :: name
WAIT Waits for a process to terminate.
INTEGER FUNCTION WAIT (status)
INTEGER :: status
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