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https://github.com/checkpoint-restore/criu
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f80694deed
And do not use strcpy, better to stick with strncpy. Moreover, to be on a safe side make proc internal buffer big enough even for "(%16s)" format, it's hardly possible that the kernel ever change stat format but just to be on a safe side. Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
61 lines
1.4 KiB
C
61 lines
1.4 KiB
C
#ifndef PROC_PARSE_H__
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#define PROC_PARSE_H__
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#define PROC_TASK_COMM_LEN 32
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#define PROC_TASK_COMM_LEN_FMT "(%31s"
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struct proc_pid_stat {
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int pid;
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char comm[PROC_TASK_COMM_LEN];
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char state;
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int ppid;
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int pgid;
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int sid;
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int tty_nr;
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int tty_pgrp;
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unsigned int flags;
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unsigned long min_flt;
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unsigned long cmin_flt;
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unsigned long maj_flt;
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unsigned long cmaj_flt;
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unsigned long utime;
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unsigned long stime;
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long cutime;
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long cstime;
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long priority;
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long nice;
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int num_threads;
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int zero0;
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unsigned long long start_time;
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unsigned long vsize;
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long mm_rss;
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unsigned long rsslim;
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unsigned long start_code;
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unsigned long end_code;
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unsigned long start_stack;
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unsigned long esp;
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unsigned long eip;
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unsigned long sig_pending;
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unsigned long sig_blocked;
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unsigned long sig_ignored;
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unsigned long sig_handled;
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unsigned long wchan;
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unsigned long zero1;
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unsigned long zero2;
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int exit_signal;
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int task_cpu;
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unsigned int rt_priority;
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unsigned int policy;
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unsigned long long delayacct_blkio_ticks;
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unsigned long gtime;
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long cgtime;
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unsigned long start_data;
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unsigned long end_data;
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unsigned long start_brk;
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};
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extern int parse_pid_stat(pid_t pid, int pid_dir, struct proc_pid_stat *s);
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extern int parse_maps(pid_t pid, int pid_dir, struct list_head *vma_area_list, bool use_map_files);
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#endif /* PROC_PARSE_H__ */
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