PetscBinarySynchronizedSeek#
Moves the file pointer on a PETSc binary file.
Synopsis#
PetscErrorCode PetscBinarySynchronizedSeek(MPI_Comm comm, int fd, off_t off, PetscBinarySeekType whence, off_t *offset)
No Fortran Support
Input Parameters#
comm - the communicator to read with
fd - the file
whence - see
PetscBinarySeekTypefor possible valuesoff - number of bytes to move. Use
PETSC_BINARY_INT_SIZE,PETSC_BINARY_SCALAR_SIZE, etc. in your calculation rather thansizeof()to compute byte lengths.
Output Parameter#
offset - new offset in file
See Also#
PetscBinaryRead(), PetscBinarySeekType, PetscBinaryWrite(), PetscBinaryOpen(), PetscBinarySynchronizedWrite(), PetscBinarySynchronizedRead(),
Level#
developer
Location#
Index of all Sys routines
Table of Contents for all manual pages
Index of all manual pages