void print_all() {
storage_print();
size_print();
clist_print();
}
int main(int argc, char **argv) {
#if 0
{
//system("cat /proc/self/status");
int i;
for (i = 0; i < argc; i++)
printf("*%s* ", argv[i]);
printf("\n");
}
#endif
if (argc < 2) {
fprintf(stderr, "Error fldd: invalid arguments\n");
usage();
exit(1);
}
if (strcmp(argv[1], "--help") == 0) {
usage();
return 0;
}
// check program access
if (access(argv[1], R_OK)) {
fprintf(stderr, "Error fldd: cannot access %s\n", argv[1]);
exit(1);
}
char *quiet = getenv("FIREJAIL_QUIET");
if (quiet && strcmp(quiet, "yes") == 0)
arg_quiet = 1;
if (strcmp(argv[1], "-h") == 0 || strcmp(argv[1], "--help") == 0 || strcmp(argv[1], "-?") ==0) {
usage();
return 0;
}
int fd = STDOUT_FILENO;
// attempt to open the file
if (argc == 3) {
fd = open(argv[2], O_CREAT | O_TRUNC | O_WRONLY, 0644);
if (!fd) {
fprintf(stderr, "Error fldd: invalid arguments\n");
usage();
exit(1);
}
}
// initialize local storage
lib_paths_init();
// process files
struct stat s;
if (stat(argv[1], &s) == -1)
errExit("stat");
if (S_ISDIR(s.st_mode))
walk_directory(argv[1]);
else {
if (is_lib_64(argv[1]))
parse_elf(argv[1]);
else
fprintf(stderr, "Warning fldd: %s is not a 64bit program/library\n", argv[1]);
}
// print libraries and exit
storage_print(libs, fd);
if (argc == 3)
close(fd);
return 0;
}
