|
|
1.1 root 1: main(argc, argv)
2: char **argv;
3: {
4: char *p;
5: if(argc<2 || *argv[1]==0)
6: fini(".");
7: for(p=argv[1]; *p; p++)
8: continue;
9: while(p>=argv[1] && *--p=='/')
10: ;
11: if(p < argv[1])
12: fini("/");
13: while(p>=argv[1] && *p!='/')
14: p--;
15: if(p < argv[1])
16: fini(".");
17: while(p>=argv[1] && *p=='/')
18: p--;
19: if(p < argv[1])
20: fini("/");
21: p[1] = 0;
22: fini(argv[1]);
23: }
24:
25: fini(s)
26: char *s;
27: {
28: printf("%s\n",s);
29: exit(0);
30: }
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