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85 lines
1.8 KiB
C
85 lines
1.8 KiB
C
/*
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@Author : ouadimjamal@gmail.com
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@date : December 2015
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Permission to use, copy, modify, distribute, and sell this software and its
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documentation for any purpose is hereby granted without fee, provided that
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the above copyright notice appear in all copies and that both that
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copyright notice and this permission notice appear in supporting
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documentation. No representations are made about the suitability of this
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software for any purpose. It is provided "as is" without express or
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implied warranty.
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*/
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#ifndef PMPARSER_H
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#define PMPARSER_H
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <errno.h>
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/**
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* procmaps_struct
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* @desc hold all the information about an area in the process's VM
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*/
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typedef struct procmaps_struct{
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void* addr_start;
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void* addr_end;
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unsigned long length;
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char perm[5];
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short is_r;
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short is_w;
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short is_x;
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short is_p;
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long offset;
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char dev[12];
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int inode;
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char pathname[600];
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struct procmaps_struct* next;
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} procmaps_struct;
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extern procmaps_struct* g_last_head;
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extern procmaps_struct* g_current;
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void _pmparser_split_line(
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char*buf,char*addr1,char*addr2,
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char*perm,char* offset,char* device,char*inode,
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char* pathname);
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/**
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* pmparser_parse
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* @param pid the process id whose memory map to be parser. the current process if pid<0
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* @return list of procmaps_struct structers
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*/
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procmaps_struct* pmparser_parse(int pid);
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/**
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* pmparser_next
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* @description move between areas
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*/
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procmaps_struct* pmparser_next(void);
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/**
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* pmparser_free
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* @description should be called at the end to free the resources
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* @param maps_list the head of the list to be freed
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*/
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void pmparser_free(procmaps_struct* maps_list);
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#ifdef __cplusplus
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}
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#endif
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#endif
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