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cmd: rename *.C to *.c These were *.C back in 2003, before the 9 script, to avoid conflicts with the system utilities. A later change renamed them, but that change seems to have been lost during the hg->git conversion because I ran the conversion on a case-insensitive file system. Change-Id: Id32c99cb9571ef0e185c3cc9e8c8d6d5b48ca195
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 1 c9ed5273 2014-11-17 rsc #include <u.h>

 2 c9ed5273 2014-11-17 rsc #include <libc.h>

 3 c9ed5273 2014-11-17 rsc 

 4 c9ed5273 2014-11-17 rsc char *e;

 5 c9ed5273 2014-11-17 rsc ulong mode = 0777L;

 6 c9ed5273 2014-11-17 rsc 

 7 c9ed5273 2014-11-17 rsc void

 8 c9ed5273 2014-11-17 rsc usage(void)

 9 c9ed5273 2014-11-17 rsc {

10 c9ed5273 2014-11-17 rsc 	fprint(2, "usage: mkdir [-p] [-m mode] dir...\n");

11 c9ed5273 2014-11-17 rsc 	exits("usage");

12 c9ed5273 2014-11-17 rsc }

13 c9ed5273 2014-11-17 rsc 

14 c9ed5273 2014-11-17 rsc int

15 c9ed5273 2014-11-17 rsc makedir(char *s)

16 c9ed5273 2014-11-17 rsc {

17 c9ed5273 2014-11-17 rsc 	int f;

18 c9ed5273 2014-11-17 rsc 

19 c9ed5273 2014-11-17 rsc 	if(access(s, AEXIST) == 0){

20 c9ed5273 2014-11-17 rsc 		fprint(2, "mkdir: %s already exists\n", s);

21 c9ed5273 2014-11-17 rsc 		e = "error";

22 c9ed5273 2014-11-17 rsc 		return -1;

23 c9ed5273 2014-11-17 rsc 	}

24 c9ed5273 2014-11-17 rsc 	f = create(s, OREAD, DMDIR | mode);

25 c9ed5273 2014-11-17 rsc 	if(f < 0){

26 c9ed5273 2014-11-17 rsc 		fprint(2, "mkdir: can't create %s: %r\n", s);

27 c9ed5273 2014-11-17 rsc 		e = "error";

28 c9ed5273 2014-11-17 rsc 		return -1;

29 c9ed5273 2014-11-17 rsc 	}

30 c9ed5273 2014-11-17 rsc 	close(f);

31 c9ed5273 2014-11-17 rsc 	return 0;

32 c9ed5273 2014-11-17 rsc }

33 c9ed5273 2014-11-17 rsc 

34 c9ed5273 2014-11-17 rsc void

35 c9ed5273 2014-11-17 rsc mkdirp(char *s)

36 c9ed5273 2014-11-17 rsc {

37 c9ed5273 2014-11-17 rsc 	char *p;

38 c9ed5273 2014-11-17 rsc 

39 c9ed5273 2014-11-17 rsc 	for(p=strchr(s+1, '/'); p; p=strchr(p+1, '/')){

40 c9ed5273 2014-11-17 rsc 		*p = 0;

41 c9ed5273 2014-11-17 rsc 		if(access(s, AEXIST) != 0 && makedir(s) < 0)

42 c9ed5273 2014-11-17 rsc 			return;

43 c9ed5273 2014-11-17 rsc 		*p = '/';

44 c9ed5273 2014-11-17 rsc 	}

45 c9ed5273 2014-11-17 rsc 	if(access(s, AEXIST) != 0)

46 c9ed5273 2014-11-17 rsc 		makedir(s);

47 c9ed5273 2014-11-17 rsc }

48 c9ed5273 2014-11-17 rsc 

49 c9ed5273 2014-11-17 rsc 

50 c9ed5273 2014-11-17 rsc void

51 c9ed5273 2014-11-17 rsc main(int argc, char *argv[])

52 c9ed5273 2014-11-17 rsc {

53 c9ed5273 2014-11-17 rsc 	int i, pflag;

54 c9ed5273 2014-11-17 rsc 	char *m;

55 c9ed5273 2014-11-17 rsc 

56 c9ed5273 2014-11-17 rsc 	pflag = 0;

57 c9ed5273 2014-11-17 rsc 	ARGBEGIN{

58 c9ed5273 2014-11-17 rsc 	default:

59 c9ed5273 2014-11-17 rsc 		usage();

60 c9ed5273 2014-11-17 rsc 	case 'm':

61 c9ed5273 2014-11-17 rsc 		m = ARGF();

62 c9ed5273 2014-11-17 rsc 		if(m == nil)

63 c9ed5273 2014-11-17 rsc 			usage();

64 c9ed5273 2014-11-17 rsc 		mode = strtoul(m, &m, 8);

65 c9ed5273 2014-11-17 rsc 		if(mode > 0777)

66 c9ed5273 2014-11-17 rsc 			usage();

67 c9ed5273 2014-11-17 rsc 		break;

68 c9ed5273 2014-11-17 rsc 	case 'p':

69 c9ed5273 2014-11-17 rsc 		pflag = 1;

70 c9ed5273 2014-11-17 rsc 		break;

71 c9ed5273 2014-11-17 rsc 	}ARGEND

72 c9ed5273 2014-11-17 rsc 

73 c9ed5273 2014-11-17 rsc 	for(i=0; i<argc; i++){

74 c9ed5273 2014-11-17 rsc 		if(pflag)

75 c9ed5273 2014-11-17 rsc 			mkdirp(argv[i]);

76 c9ed5273 2014-11-17 rsc 		else

77 c9ed5273 2014-11-17 rsc 			makedir(argv[i]);

78 c9ed5273 2014-11-17 rsc 	}

79 c9ed5273 2014-11-17 rsc 	exits(e);

80 c9ed5273 2014-11-17 rsc }