petsc-dev 2014-07-25
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PetscSynchronizedFGets

Several processors all get the same line from a file.

Synopsis

PetscErrorCode  PetscSynchronizedFGets(MPI_Comm comm,FILE *fp,size_t len,char string[])
Collective on MPI_Comm

Input Parameters

comm - the communicator
fd - the file pointer
len - the length of the output buffer

Output Parameter

string -the line read from the file, at end of file string[0] == 0

See Also

PetscSynchronizedPrintf(), PetscSynchronizedFlush(),
PetscFOpen(), PetscViewerASCIISynchronizedPrintf(), PetscViewerASCIIPrintf()

Level:intermediate
Location:
src/sys/fileio/mprint.c
Index of all Sys routines
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Index of all manual pages