2 * Copyright 2000, International Business Machines Corporation and others.
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
9 /* ********************************************************************** */
13 /* Author: Hartmut Reuter */
14 /* reuter@rzg.mpg.de */
17 /* Function - These routiens implement thread names for the */
18 /* logging from the servers */
20 /* ********************************************************************** */
22 #include <afsconfig.h>
23 #include <afs/param.h>
30 #if defined(AFS_PTHREAD_ENV)
32 #else /* defined(AFS_PTHREAD_ENV) */
34 #endif /* defined(AFS_PTHREAD_ENV) */
36 #define MAX_THREADS 128
37 #define MAXTHREADNAMELENGTH 64
39 #if defined(AFS_PTHREAD_ENV)
40 pthread_t ThreadId[MAX_THREADS];
41 #else /* defined(AFS_PTHREAD_ENV) */
42 PROCESS ThreadId[MAX_THREADS];
43 #endif /* defined(AFS_PTHREAD_ENV) */
44 char ThreadName[MAX_THREADS][MAXTHREADNAMELENGTH];
50 static char MainThread[] = "main";
53 #ifdef AFS_PTHREAD_ENV
55 #else /* AFS_PTHREAD_ENV */
57 #endif /* AFS_PTHREAD_ENV */
59 #ifdef AFS_PTHREAD_ENV
61 #else /* AFS_PTHREAD_ENV */
62 me = (PROCESS) LWP_ThreadId();
63 #endif /* AFS_PTHREAD_ENV */
65 for (i = 0; i < nThreads; i++) {
66 if (ThreadId[i] == me) {
67 ptr = &ThreadName[i][0];
77 #ifdef AFS_PTHREAD_ENV
79 #else /* AFS_PTHREAD_ENV */
81 #endif /* AFS_PTHREAD_ENV */
86 for (i = 0; i < nThreads; i++) {
87 if (ThreadId[i] == id) {
88 strncpy(&ThreadName[i][0], name, MAXTHREADNAMELENGTH);
92 if (nThreads == MAX_THREADS)
94 ThreadId[nThreads] = id;
95 strncpy(&ThreadName[nThreads][0], name, MAXTHREADNAMELENGTH);
96 ThreadName[nThreads][MAXTHREADNAMELENGTH - 1] = 0;
104 #ifdef AFS_PTHREAD_ENV
106 #else /* AFS_PTHREAD_ENV */
108 #endif /* AFS_PTHREAD_ENV */
109 char *new, char *old)
113 for (i = 0; i < nThreads; i++) {
114 if (ThreadId[i] == id) {
116 strncpy(old, &ThreadName[i][0], MAXTHREADNAMELENGTH);
117 strncpy(&ThreadName[i][0], new, MAXTHREADNAMELENGTH);