52 lines
894 B
C
52 lines
894 B
C
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <dirent.h>
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#include <errno.h>
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int
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main(int argc, char **argv)
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{
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int i = 0;
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DIR *dirp;
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struct dirent *dp;
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dirp = opendir("/");
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if(dirp != NULL)
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printf("opendir(/): done\n");
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else
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printf("opendir(/): failed\n");
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while (dirp) {
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errno = 0;
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if ((dp = readdir(dirp)) != NULL) {
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if (strcmp(dp->d_name, "README.md") == 0) {
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if(dp->d_type == DT_REG){
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++i;
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printf("FOUND! ");
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}
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}
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if (strcmp(dp->d_name, "sys") == 0) {
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if(dp->d_type == DT_DIR){
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++i;
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printf("FOUND! ");
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}
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}
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printf("%s: %s\n", dp->d_name, dp->d_type == DT_DIR ? "directory" : "regular");
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if(i == 2){
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closedir(dirp);
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return 0;
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}
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} else {
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printf("readdir returned NULL\n");
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if (errno == 0) {
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closedir(dirp);
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return 1;
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}
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closedir(dirp);
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return 2;
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}
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}
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return 3;
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}
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