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49 lines
827 B
49 lines
827 B
/*
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* hold_inode.c --- test program which holds an inode or directory
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* open.
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*
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* Copyright (C) 2000 Theodore Ts'o.
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*
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* %Begin-Header%
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* This file may be redistributed under the terms of the GNU Public
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* License.
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* %End-Header%
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*/
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#include "config.h"
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#include <unistd.h>
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#include <stdio.h>
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#include <dirent.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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main(int argc, char **argv)
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{
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struct stat statbuf;
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char *filename;
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if (argc != 2) {
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fprintf(stderr, "Usage: %s dir\n", argv[0]);
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exit(1);
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}
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filename = argv[1];
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if (stat(filename, &statbuf) < 0) {
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perror(filename);
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exit(1);
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}
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if (S_ISDIR(statbuf.st_mode)) {
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if (!opendir(filename)) {
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perror(filename);
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exit(1);
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}
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} else {
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if (open(filename, O_RDONLY) < 0) {
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perror(filename);
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exit(1);
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}
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}
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sleep(30);
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}
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