67 check_file(const char *filename, mode_t *mode)  in check_file()  argument
73 	fd = open(filename, O_RDONLY);  in check_file()
75 		warn("Unable to open %s", filename);  in check_file()
80 		warn("stat(2) failed on %s", filename);  in check_file()
86 		warnx("%s is not a regular file", filename);  in check_file()
92 		warnx("%s is not an ELF file", filename);  in check_file()
98 		warn("Error reading %s", filename);  in check_file()
104 		warnx("%s is not an ELF file", filename);  in check_file()
115 fix_file(const char *filename, mode_t mode)  in fix_file()  argument
122 		if (chmod(filename, mode | S_IWUSR) == -1) {  in fix_file()
123 			warn("failed to make %s writable", filename);  in fix_file()
128 	cmd[4] = filename;  in fix_file()
137 		warnx("Removing CTF information from %s failed", filename);  in fix_file()
142 		if (chmod(filename, mode) == -1) {  in fix_file()
143 			warn("could not reset permissions of %s", filename);  in fix_file()