wrfv2_fire/external/RSL/RSL/rsl_error_dup.c

   1 /***********************************************************************
   2
   3                               COPYRIGHT
   4
   5      The following is a notice of limited availability of the code and
   6      Government license and disclaimer which must be included in the
   7      prologue of the code and in all source listings of the code.
   8
   9      Copyright notice
  10        (c) 1977  University of Chicago
  11
  12      Permission is hereby granted to use, reproduce, prepare
  13      derivative works, and to redistribute to others at no charge.  If
  14      you distribute a copy or copies of the Software, or you modify a
  15      copy or copies of the Software or any portion of it, thus forming
  16      a work based on the Software and make and/or distribute copies of
  17      such work, you must meet the following conditions:
  18
  19           a) If you make a copy of the Software (modified or verbatim)
  20              it must include the copyright notice and Government
  21              license and disclaimer.
  22
  23           b) You must cause the modified Software to carry prominent
  24              notices stating that you changed specified portions of
  25              the Software.
  26
  27      This software was authored by:
  28
  29      Argonne National Laboratory
  30      J. Michalakes: (630) 252-6646; email: michalak@mcs.anl.gov
  31      Mathematics and Computer Science Division
  32      Argonne National Laboratory, Argonne, IL  60439
  33
  34      ARGONNE NATIONAL LABORATORY (ANL), WITH FACILITIES IN THE STATES
  35      OF ILLINOIS AND IDAHO, IS OWNED BY THE UNITED STATES GOVERNMENT,
  36      AND OPERATED BY THE UNIVERSITY OF CHICAGO UNDER PROVISION OF A
  37      CONTRACT WITH THE DEPARTMENT OF ENERGY.
  38
  39                       GOVERNMENT LICENSE AND DISCLAIMER
  40
  41      This computer code material was prepared, in part, as an account
  42      of work sponsored by an agency of the United States Government.
  43      The Government is granted for itself and others acting on its
  44      behalf a paid-up, nonexclusive, irrevocable worldwide license in
  45      this data to reproduce, prepare derivative works, distribute
  46      copies to the public, perform publicly and display publicly, and
  47      to permit others to do so.  NEITHER THE UNITED STATES GOVERNMENT
  48      NOR ANY AGENCY THEREOF, NOR THE UNIVERSITY OF CHICAGO, NOR ANY OF
  49      THEIR EMPLOYEES, MAKES ANY WARRANTY, EXPRESS OR IMPLIED, OR
  50      ASSUMES ANY LEGAL LIABILITY OR RESPONSIBILITY FOR THE ACCURACY,
  51      COMPLETENESS, OR USEFULNESS OF ANY INFORMATION, APPARATUS,
  52      PRODUCT, OR PROCESS DISCLOSED, OR REPRESENTS THAT ITS USE WOULD
  53      NOT INFRINGE PRIVATELY OWNED RIGHTS.
  54
  55 ***************************************************************************/
  56
  57 /* redirect standard error from process into a file */
  58 /* also redirect standard output to a file */
  59
  60 #include <stdio.h>
  61 #ifdef SEQUENT
  62 #include <sys/file.h>
  63 #else
  64 #include <fcntl.h>
  65 #endif
  66
  67 #include "rsl.h"
  68
  69 #define STANDARD_ERROR 2
  70
  71 #define STANDARD_OUTPUT 1
  72
  73 /*@
  74   RSL_ERROR_DUP --- Redirect standard out and error on each proc.
  75
  76   Notes:
  77   This routine redirects the standard and error outputs to a
  78   unique pair of files for each processor.  The file names generated
  79   are rsl.out.dddd and rsl.error.dddd, where dddd is the 4-digit
  80   zero-padded processor number.  RSL\_INITIALIZE must be called before
  81   this routine.
  82
  83   See also:
  84   RSL\_INITIALIZE, RSL\_MESH
  85 @*/
  86
  87 RSL_ERROR_DUP ()
  88 {
  89     int newfd ;
  90     char filename[256] ;
  91
  92     int *me ;
  93
  94     me = &rsl_myproc ;
  95
  96 /* redirect standard out*/
  97     sprintf(filename,"rsl.out.%04d",*me) ;
  98     if ((newfd = open( filename, O_CREAT | O_WRONLY, 0666 )) < 0 )
  99     {
 100         perror("error_dup: cannot open rsl.out.nnnn") ;
 101         fprintf(stderr,"...sending output to standard output and continuing.\n") ;
 102         return ;
 103     }
 104     if( dup2( newfd, STANDARD_OUTPUT ) < 0 )
 105     {
 106         perror("error_dup: dup2 fails to change output descriptor") ;
 107         fprintf(stderr,"...sending output to standard output and continuing.\n") ;
 108         close(newfd) ;
 109         return ;
 110     }
 111
 112 /* redirect standard error */
 113     sprintf(filename,"rsl.error.%04d",*me) ;
 114     if ((newfd = open( filename, O_CREAT | O_WRONLY, 0666 )) < 0 )
 115     {
 116         perror("error_dup: cannot open rsl.error.log") ;
 117         fprintf(stderr,"...sending error to standard error and continuing.\n") ;
 118         return ;
 119     }
 120     if( dup2( newfd, STANDARD_ERROR ) < 0 )
 121     {
 122         perror("error_dup: dup2 fails to change error descriptor") ;
 123         fprintf(stderr,"...sending error to standard error and continuing.\n") ;
 124         close(newfd) ;
 125         return ;
 126     }
 127
 128 }
 129
 130 RSL_ERROR_DUP1 ( int *me )
 131 {
 132     int newfd ;
 133     char filename[256] ;
 134
 135 /* redirect standard out*/
 136     sprintf(filename,"rsl.out.%04d",*me) ;
 137     if ((newfd = open( filename, O_CREAT | O_WRONLY, 0666 )) < 0 )
 138     {
 139         perror("error_dup: cannot open rsl.out.nnnn") ;
 140         fprintf(stderr,"...sending output to standard output and continuing.\n") ;
 141         return ;
 142     }
 143     if( dup2( newfd, STANDARD_OUTPUT ) < 0 )
 144     {
 145         perror("error_dup: dup2 fails to change output descriptor") ;
 146         fprintf(stderr,"...sending output to standard output and continuing.\n") ;
 147         close(newfd) ;
 148         return ;
 149     }
 150
 151 /* redirect standard error */
 152     sprintf(filename,"rsl.error.%04d",*me) ;
 153     if ((newfd = open( filename, O_CREAT | O_WRONLY, 0666 )) < 0 )
 154     {
 155         perror("error_dup: cannot open rsl.error.log") ;
 156         fprintf(stderr,"...sending error to standard error and continuing.\n") ;
 157         return ;
 158     }
 159     if( dup2( newfd, STANDARD_ERROR ) < 0 )
 160     {
 161         perror("error_dup: dup2 fails to change error descriptor") ;
 162         fprintf(stderr,"...sending error to standard error and continuing.\n") ;
 163         close(newfd) ;
 164         return ;
 165     }
 166
 167 }
 168
 169