2 * Copyright (c) 1996 Barton P. Miller
4 * We provide the Paradyn Parallel Performance Tools (below
5 * described as Paradyn") on an AS IS basis, and do not warrant its
6 * validity or performance. We reserve the right to update, modify,
7 * or discontinue this software at any time. We shall have no
8 * obligation to supply such updates or modifications or any other
9 * form of support to you.
11 * This license is for research uses. For such uses, there is no
12 * charge. We define "research use" to mean you may freely use it
13 * inside your organization for whatever purposes you see fit. But you
14 * may not re-distribute Paradyn or parts of Paradyn, in any form
15 * source or binary (including derivatives), electronic or otherwise,
16 * to any other organization or entity without our permission.
18 * (for other uses, please contact us at paradyn@cs.wisc.edu)
20 * All warranties, including without limitation, any warranty of
21 * merchantability or fitness for a particular purpose, are hereby
24 * By your use of Paradyn, you understand and agree that we (or any
25 * other person or entity with proprietary rights in Paradyn) are
26 * under no obligation to provide either maintenance services,
27 * update services, notices of latent defects, or correction of
28 * defects for Paradyn.
30 * Even if advised of the possibility of such damages, under no
31 * circumstances shall we (or any other person or entity with
32 * proprietary rights in the software licensed hereunder) be liable
33 * to you or any third party for direct, indirect, or consequential
34 * damages of any character regardless of type of action, including,
35 * without limitation, loss of profits, loss of use, loss of good
36 * will, or computer failure or malfunction. You agree to indemnify
37 * us (and any other person or entity with proprietary rights in the
38 * software licensed hereunder) for any and all liability it may
39 * incur to third parties resulting from your use of Paradyn.
46 #include "BPatch_Vector.h"
47 #include "BPatch_thread.h"
49 class BPatch_typeCollection;
54 typedef enum BPatchErrorLevel {
55 BPatchFatal, BPatchSerious, BPatchWarning, BPatchInfo
58 typedef void (*BPatchErrorCallback)(BPatchErrorLevel severity,
63 friend class BPatch_thread;
68 BPatchErrorCallback errorHandler;
73 bool getThreadEvent(bool block);
74 bool havePendingEvent();
77 static BPatch *bpatch;
79 BPatch_typeCollection *stdTypes;
80 BPatch_type *type_Error;
81 BPatch_type *type_Untyped;
83 // The following are only to be called by the library:
84 bool isTypeChecked() { return typeCheckOn; }
86 void registerProvisionalThread(int pid);
87 void registerThread(BPatch_thread *thread);
88 void unRegisterThread(int pid);
90 BPatch_thread *getThreadByPid(int pid, bool *exists = NULL);
92 static void reportError(BPatchErrorLevel severity, int number, const char *str);
94 void clearError() { lastError = 0; }
95 int getLastError() { return lastError; }
96 // End of functions that are for internal use only
101 static const char *getEnglishErrorString(int number);
102 static void formatErrorString(char *dst, int size,
103 const char *fmt, const char **params);
104 BPatchErrorCallback registerErrorCallback(BPatchErrorCallback function);
105 BPatch_Vector<BPatch_thread*> *getThreads();
107 void setTypeChecking(bool x) { typeCheckOn = x; }
109 BPatch_thread *createProcess(char *path, char *argv[], char *envp[] = NULL);
110 BPatch_thread *attachProcess(char *path, int pid);
112 bool pollForStatusChange();
113 bool waitForStatusChange();
116 #endif /* _BPatch_h_ */