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/* -*- mode: C; c-file-style: "linux" -*- */
/* MemProf -- memory profiler and leak detector
* Copyright 1999, 2000, 2001, Red Hat, Inc.
* Copyright 2002, Kristian Rietveld
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
/*====*/
typedef union _MIInfo MIInfo;
typedef struct _MIInfoAny MIInfoAny;
typedef struct _MIInfoAlloc MIInfoAlloc;
typedef struct _MIInfoFork MIInfoFork;
typedef struct _MIInfoExec MIInfoExec;
typedef enum {
MI_MALLOC,
MI_REALLOC,
MI_FREE,
MI_EXEC,
MI_NEW,
MI_FORK,
MI_CLONE,
MI_EXIT
} MIOperation;
struct _MIInfoAny {
MIOperation operation;
pid_t pid;
unsigned int seqno;
};
struct _MIInfoAlloc {
MIOperation operation;
pid_t pid;
unsigned int seqno;
void *old_ptr;
void *new_ptr;
size_t size;
unsigned int stack_size;
};
struct _MIInfoFork {
MIOperation operation;
pid_t pid;
unsigned int seqno;
pid_t new_pid;
pid_t new_fd;
};
struct _MIInfoExec {
MIOperation operation;
pid_t pid;
unsigned int seqno;
};
union _MIInfo {
MIOperation operation;
MIInfoAny any;
MIInfoAlloc alloc;
MIInfoFork fork;
MIInfoExec exec;
};
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