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- char* permissions(char *file){
- struct stat st;
- char *modeval = malloc(sizeof(char) * 9 + 1);
- if(stat(file, &st) == 0){
- mode_t perm = st.st_mode;
- modeval[0] = (perm & S_IRUSR) ? 'r' : '-';
- modeval[1] = (perm & S_IWUSR) ? 'w' : '-';
- modeval[2] = (perm & S_IXUSR) ? 'x' : '-';
- modeval[3] = (perm & S_IRGRP) ? 'r' : '-';
- modeval[4] = (perm & S_IWGRP) ? 'w' : '-';
- modeval[5] = (perm & S_IXGRP) ? 'x' : '-';
- modeval[6] = (perm & S_IROTH) ? 'r' : '-';
- modeval[7] = (perm & S_IWOTH) ? 'w' : '-';
- modeval[8] = (perm & S_IXOTH) ? 'x' : '-';
- modeval[9] = '\0';
- return modeval;
- }
- else{
- return strerror(errno);
- }
- }
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