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src/jdk.hotspot.agent/macosx/native/libsaproc/libproc.h
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changeset 56109 5bf57be44328
parent 47216 71c04702a3d5
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56108:88838a55535b 56109:5bf57be44328 
     1 /*
 
     1 /*
 
     2  * Copyright (c) 2003, 2013, Oracle and/or its affiliates. All rights reserved.
 
     2  * Copyright (c) 2003, 2018, Oracle and/or its affiliates. All rights reserved.
 
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
     4  *
 
     4  *
 
     5  * This code is free software; you can redistribute it and/or modify it
 
     5  * This code is free software; you can redistribute it and/or modify it
 
     6  * under the terms of the GNU General Public License version 2 only, as
 
     6  * under the terms of the GNU General Public License version 2 only, as
 
     7  * published by the Free Software Foundation.
 
     7  * published by the Free Software Foundation.
 
    70 #else
 
    70 #else
 
    71 #include "asm-sparc/ptrace.h"
 
    71 #include "asm-sparc/ptrace.h"
 
    72 #endif
 
    72 #endif
 
    73 
    73 
    74 #endif //sparc or sparcv9
 
    74 #endif //sparc or sparcv9
 
       
    75 #include "jni.h"
 
    75 
    76 
    76 // This C bool type must be int for compatibility with BSD calls and
 
    77 // This C bool type must be int for compatibility with BSD calls and
 
    77 // it would be a mistake to equivalence it to C++ bool on many platforms
 
    78 // it would be a mistake to equivalence it to C++ bool on many platforms
 
    78 typedef int bool;
 
    79 typedef int bool;
 
    79 #define true  1
 
    80 #define true  1
 
   111 
   112 
   112 struct reg;
 
   113 struct reg;
 
   113 struct ps_prochandle;
 
   114 struct ps_prochandle;
 
   114 
   115 
   115 // attach to a process
 
   116 // attach to a process
 
   116 struct ps_prochandle* Pgrab(pid_t pid);
 
   117 JNIEXPORT struct ps_prochandle*
 
       
   118 Pgrab(pid_t pid);
 
   117 
   119 
   118 // attach to a core dump
 
   120 // attach to a core dump
 
   119 struct ps_prochandle* Pgrab_core(const char* execfile, const char* corefile);
 
   121 JNIEXPORT struct ps_prochandle*
 
       
   122 Pgrab_core(const char* execfile, const char* corefile);
 
   120 
   123 
   121 // release a process or core
 
   124 // release a process or core
 
   122 void Prelease(struct ps_prochandle* ph);
 
   125 JNIEXPORT void
 
       
   126 Prelease(struct ps_prochandle* ph);
 
   123 
   127 
   124 // functions not directly available in Solaris libproc
 
   128 // functions not directly available in Solaris libproc
 
   125 
   129 
   126 // initialize libproc (call this only once per app)
 
   130 // initialize libproc (call this only once per app)
 
   127 // pass true to make library verbose
 
   131 // pass true to make library verbose
 
   128 bool init_libproc(bool verbose);
 
   132 JNIEXPORT bool
 
       
   133 init_libproc(bool verbose);
 
   129 
   134 
   130 // get number of threads
 
   135 // get number of threads
 
   131 int get_num_threads(struct ps_prochandle* ph);
 
   136 int get_num_threads(struct ps_prochandle* ph);
 
   132 
   137 
   133 // get lwp_id of n'th thread
 
   138 // get lwp_id of n'th thread
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