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<div id="version" align=right><b>petsc-3.7.5 2017-01-01</b></div>
<div id="bugreport" align=right><a href="mailto:petsc-maint@mcs.anl.gov?subject=Typo or Error in Documentation &body=Please describe the typo or error in the documentation: petsc-3.7.5 v3.7.5 docs/manualpages/Sys/PetscSynchronizedFGets.html "><small>Report Typos and Errors</small></a></div>
<A NAME="PetscSynchronizedFGets"><H1>PetscSynchronizedFGets</H1></A>
Several processors all get the same line from a file.
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
PetscErrorCode PetscSynchronizedFGets(MPI_Comm comm,FILE *fp,size_t len,char string[])
</PRE>
Collective on <A HREF="../Sys/MPI_Comm.html#MPI_Comm">MPI_Comm</A>
<P>
<H3><FONT COLOR="#CC3333">Input Parameters</FONT></H3>
<TABLE border="0" cellpadding="0" cellspacing="0">
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>comm </B></TD><TD>- the communicator
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>fd </B></TD><TD>- the file pointer
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>len </B></TD><TD>- the length of the output buffer
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Output Parameter</FONT></H3>
<DT><B>string </B> -the line read from the file, at end of file string[0] == 0
<br>
<P>
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Sys/PetscSynchronizedPrintf.html#PetscSynchronizedPrintf">PetscSynchronizedPrintf</A>(), <A HREF="../Sys/PetscSynchronizedFlush.html#PetscSynchronizedFlush">PetscSynchronizedFlush</A>(),
<BR><A HREF="../Sys/PetscFOpen.html#PetscFOpen">PetscFOpen</A>(), <A HREF="../Viewer/PetscViewerASCIISynchronizedPrintf.html#PetscViewerASCIISynchronizedPrintf">PetscViewerASCIISynchronizedPrintf</A>(), <A HREF="../Viewer/PetscViewerASCIIPrintf.html#PetscViewerASCIIPrintf">PetscViewerASCIIPrintf</A>()
<P>
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/sys/fileio/mprint.c.html#PetscSynchronizedFGets">src/sys/fileio/mprint.c</A>
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