1 /*
2 * Globbing for NT. Relies on the expansion done by the library
3 * startup code (provided by Visual C++ by linking in setargv.obj).
4 */
5
6 /* Enable wildcard expansion for gcc's C-runtime library if not enabled by
7 * default (currently necessary with the automated build of the mingw-w64
8 * cross-compiler, but there's no harm in making sure for others too). */
9 #ifdef __MINGW32__
10 #include <_mingw.h>
11 #if defined(__MINGW64_VERSION_MAJOR) && defined(__MINGW64_VERSION_MINOR)
12 // MinGW-w64
13 int _dowildcard = -1;
14 #else
15 // MinGW
16 int _CRT_glob = -1;
17 #endif
18 #endif
19
20 #include <stdio.h>
21 #include <io.h>
22 #include <fcntl.h>
23 #include <assert.h>
24 #include <limits.h>
25 #include <string.h>
26 #include <windows.h>
27
28 int
main(int argc,char * argv[])29 main(int argc, char *argv[])
30 {
31 int i;
32 size_t len;
33 char root[MAX_PATH];
34 char *dummy;
35 char volname[MAX_PATH];
36 DWORD serial, maxname, flags;
37 BOOL downcase = TRUE;
38 int fd;
39
40 /* check out the file system characteristics */
41 if (GetFullPathName(".", MAX_PATH, root, &dummy)) {
42 dummy = strchr(root,'\\');
43 if (dummy)
44 *++dummy = '\0';
45 if (GetVolumeInformation(root, volname, MAX_PATH,
46 &serial, &maxname, &flags, 0, 0)) {
47 downcase = !(flags & FS_CASE_IS_PRESERVED);
48 }
49 }
50
51 fd = fileno(stdout);
52 /* rare VC linker bug causes uninit global FILE *s
53 fileno() implementation in VC 2003 is 2 blind pointer derefs so it will
54 never return -1 error as POSIX says, to be compliant fail for -1 and
55 for absurdly high FDs which are actually pointers */
56 assert(fd >= 0 && fd < SHRT_MAX);
57 setmode(fd, O_BINARY);
58 for (i = 1; i < argc; i++) {
59 len = strlen(argv[i]);
60 if (downcase)
61 strlwr(argv[i]);
62 if (i > 1) fwrite("\0", sizeof(char), 1, stdout);
63 fwrite(argv[i], sizeof(char), len, stdout);
64 }
65 return 0;
66 }
67
68