noso.c revision 1.1 1 #include <stdio.h>
2 #include <sys/types.h>
3 #include <sys/stat.h>
4 #include <sys/file.h>
5
6 main(argc, argv)
7 char *argv[];
8 {
9 struct stat sb;
10 register char *cp;
11 int i, fd, count = 0;
12 char buf[10];
13
14 for (cp = "", i = 1; i < argc; cp = " ", i++) {
15 if (lstat(argv[i], &sb) < 0)
16 continue;
17 if ((sb.st_mode & S_IFMT) != S_IFREG)
18 continue;
19 fd = open(argv[i], O_RDONLY);
20 if (fd < 0) {
21 perror(argv[i]);
22 continue;
23 }
24 if (read(fd, buf, 3) != 3) {
25 close(fd);
26 continue;
27 }
28 if (strncmp(buf, ".so", 3))
29 count++, printf("%s%s", cp, argv[i]);
30 close(fd);
31 }
32 if (count > 0)
33 putchar('\n');
34 }
35