src/afs/IRIX/osi_gcpags.c

   1 /*
   2  * Copyright 2000, International Business Machines Corporation and others.
   3  * All Rights Reserved.
   4  *
   5  * This software has been released under the terms of the IBM Public
   6  * License.  For details, see the LICENSE file in the top-level source
   7  * directory or online at http://www.openafs.org/dl/license10.html
   8  */
   9
  10 #include <afsconfig.h>
  11 #include "afs/param.h"
  12
  13
  14 #include "afs/sysincludes.h"    /* Standard vendor system headers */
  15 #include "afsincludes.h"        /* Afs-based standard headers */
  16 #include "afs/afs_stats.h"      /* afs statistics */
  17
  18 #if AFS_GCPAGS
  19
  20 /* afs_osi_TraverseProcTable() - Walk through the systems process
  21  * table, calling afs_GCPAGs_perproc_func() for each process.
  22  */
  23
  24
  25 #ifdef AFS_SGI65_ENV
  26 /* TODO: Fix this later. */
  27 static int
  28 SGI_ProcScanFunc(void *p, void *arg, int mode)
  29 {
  30     return 0;
  31 }
  32 #else /* AFS_SGI65_ENV */
  33 static int
  34 SGI_ProcScanFunc(proc_t * p, void *arg, int mode)
  35 {
  36     afs_int32(*perproc_func) (afs_proc_t *) = arg;
  37     int code = 0;
  38     /* we pass in the function pointer for arg,
  39      * mode ==0 for startup call, ==1 for each valid proc,
  40      * and ==2 for terminate call.
  41      */
  42     if (mode == 1) {
  43         code = perproc_func(p);
  44     }
  45     return code;
  46 }
  47 #endif /* AFS_SGI65_ENV */
  48
  49 void
  50 afs_osi_TraverseProcTable(void)
  51 {
  52     procscan(SGI_ProcScanFunc, afs_GCPAGs_perproc_func);
  53 }
  54
  55 /* return a pointer (sometimes a static copy ) to the cred for a
  56  * given afs_proc_t.
  57  * subsequent calls may overwrite the previously returned value.
  58  */
  59
  60 #if defined(AFS_SGI65_ENV)
  61 const afs_ucred_t *
  62 afs_osi_proc2cred(afs_proc_t * p)
  63 {
  64     return NULL;
  65 }
  66
  67 #else
  68 const afs_ucred_t *
  69 afs_osi_proc2cred(afs_proc_t * pr)
  70 {
  71     afs_ucred_t *rv = NULL;
  72
  73     if (pr == NULL) {
  74         return NULL;
  75     }
  76     rv = pr->p_cred;
  77
  78     return rv;
  79 }
  80 #endif
  81
  82 #endif /* AFS_GCPAGS */