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<TITLE>PetscPClose</TITLE>
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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/PetscPClose.html "><small>Report Typos and Errors</small></a></div>
<A NAME="PetscPClose"><H1>PetscPClose</H1></A>
Closes (ends) a program on processor zero run with <A HREF="../Sys/PetscPOpen.html#PetscPOpen">PetscPOpen</A>()
<H3><FONT COLOR="#CC3333">Synopsis</FONT></H3>
<PRE>
PetscErrorCode PetscPClose(MPI_Comm comm,FILE *fd,int *rval)
</PRE>
Collective on <A HREF="../Sys/MPI_Comm.html#MPI_Comm">MPI_Comm</A>, but only process 0 runs the command
<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>- MPI communicator, only processor zero runs the program
</TD></TR>
<TR><TD WIDTH=40></TD><TD ALIGN=LEFT VALIGN=TOP><B>fp </B></TD><TD>- the file pointer where program input or output may be read or NULL if don't care
</TD></TR></TABLE>
<P>
<H3><FONT COLOR="#CC3333">Output Parameters</FONT></H3>
<DT><B>rval </B> -return value from pclose() or NULL to raise an error on failure
<br>
<P>
<P>
<H3><FONT COLOR="#CC3333">Notes</FONT></H3>
Does not work under Windows
<P>
<H3><FONT COLOR="#CC3333">See Also</FONT></H3>
<A HREF="../Sys/PetscFOpen.html#PetscFOpen">PetscFOpen</A>(), <A HREF="../Sys/PetscFClose.html#PetscFClose">PetscFClose</A>(), <A HREF="../Sys/PetscPOpen.html#PetscPOpen">PetscPOpen</A>()
<BR>
<P>
<P><B><P><B><FONT COLOR="#CC3333">Level:</FONT></B>intermediate
<BR><FONT COLOR="#CC3333">Location:</FONT></B><A HREF="../../../src/sys/fileio/mpiuopen.c.html#PetscPClose">src/sys/fileio/mpiuopen.c</A>
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