mv.c - sbase - suckless unix tools | |
git clone git://git.suckless.org/sbase | |
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mv.c (1133B) | |
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1 /* See LICENSE file for copyright and license details. */ | |
2 #include <sys/stat.h> | |
3 | |
4 #include <errno.h> | |
5 #include <fcntl.h> | |
6 #include <stdio.h> | |
7 | |
8 #include "fs.h" | |
9 #include "util.h" | |
10 | |
11 static int mv_status = 0; | |
12 | |
13 static int | |
14 mv(const char *s1, const char *s2, int depth) | |
15 { | |
16 struct recursor r = { .fn = rm, .follow = 'P', .flags = SILENT }; | |
17 | |
18 if (!rename(s1, s2)) | |
19 return 0; | |
20 if (errno == EXDEV) { | |
21 cp_aflag = cp_rflag = cp_pflag = 1; | |
22 cp_follow = 'P'; | |
23 cp_status = 0; | |
24 rm_status = 0; | |
25 cp(s1, s2, depth); | |
26 if (cp_status == 0) | |
27 recurse(AT_FDCWD, s1, NULL, &r); | |
28 if (cp_status || rm_status) | |
29 mv_status = 1; | |
30 } else { | |
31 weprintf("%s -> %s:", s1, s2); | |
32 mv_status = 1; | |
33 } | |
34 | |
35 return 0; | |
36 } | |
37 | |
38 static void | |
39 usage(void) | |
40 { | |
41 eprintf("usage: %s [-f] source ... dest\n", argv0); | |
42 } | |
43 | |
44 int | |
45 main(int argc, char *argv[]) | |
46 { | |
47 struct stat st; | |
48 | |
49 ARGBEGIN { | |
50 case 'f': | |
51 break; | |
52 default: | |
53 usage(); | |
54 } ARGEND | |
55 | |
56 if (argc < 2) | |
57 usage(); | |
58 | |
59 if (argc > 2) { | |
60 if (stat(argv[argc - 1], &st) < 0) | |
61 eprintf("stat %s:", argv[argc - 1]); | |
62 if (!S_ISDIR(st.st_mode)) | |
63 eprintf("%s: not a directory\n", argv[argc - 1]); | |
64 } | |
65 enmasse(argc, argv, mv); | |
66 | |
67 return mv_status; | |
68 } |