3 *
4 * You may distribute under the terms of either the GNU General Public
5 * License or the Less License, as specified in the README file.
6 *
7 * For more information about less, or for information on how to
8 * contact the author, see the README file.
9 */
10
11
12/*
13 * Macros to define the method of doing filename "globbing".
14 * There are three possible mechanisms:
15 * 1. GLOB_LIST
16 * This defines a function that returns a list of matching filenames.
17 * 2. GLOB_NAME
18 * This defines a function that steps thru the list of matching
19 * filenames, returning one name each time it is called.
20 * 3. GLOB_STRING
21 * This defines a function that returns the complete list of
22 * matching filenames as a single space-separated string.
23 */
24
25#if OS2
26
27#define DECL_GLOB_LIST(list) char **list; char **pp;
28#define GLOB_LIST(filename,list) list = _fnexplode(filename)
29#define GLOB_LIST_FAILED(list) list == NULL
30#define SCAN_GLOB_LIST(list,p) pp = list; *pp != NULL; pp++
31#define INIT_GLOB_LIST(list,p) p = *pp
32#define GLOB_LIST_DONE(list) _fnexplodefree(list)
33
34#else
35#if MSDOS_COMPILER==DJGPPC
36
37#define DECL_GLOB_LIST(list) glob_t list; int i;
38#define GLOB_LIST(filename,list) glob(filename,GLOB_NOCHECK,0,&list)
39#define GLOB_LIST_FAILED(list) 0
40#define SCAN_GLOB_LIST(list,p) i = 0; i < list.gl_pathc; i++
41#define INIT_GLOB_LIST(list,p) p = list.gl_pathv[i]
42#define GLOB_LIST_DONE(list) globfree(&list)
43
44#else
45#if MSDOS_COMPILER==MSOFTC || MSDOS_COMPILER==BORLANDC
46
47#define GLOB_FIRST_NAME(filename,fndp,h) h = _dos_findfirst(filename, ~_A_VOLID, fndp)
48#define GLOB_FIRST_FAILED(handle) ((handle) != 0)
49#define GLOB_NEXT_NAME(handle,fndp) _dos_findnext(fndp)
50#define GLOB_NAME_DONE(handle)
51#define GLOB_NAME name
52#define DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \
53 struct find_t fnd; \
54 char drive[_MAX_DRIVE]; \
55 char dir[_MAX_DIR]; \
56 char fname[_MAX_FNAME]; \
57 char ext[_MAX_EXT]; \
58 int handle;
59#else
60#if MSDOS_COMPILER==WIN32C && defined(_MSC_VER)
61
62#define GLOB_FIRST_NAME(filename,fndp,h) h = _findfirst(filename, fndp)
63#define GLOB_FIRST_FAILED(handle) ((handle) == -1)
64#define GLOB_NEXT_NAME(handle,fndp) _findnext(handle, fndp)
65#define GLOB_NAME_DONE(handle) _findclose(handle)
66#define GLOB_NAME name
67#define DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \
68 struct _finddata_t fnd; \
69 char drive[_MAX_DRIVE]; \
70 char dir[_MAX_DIR]; \
71 char fname[_MAX_FNAME]; \
72 char ext[_MAX_EXT]; \
73 long handle;
74
75#else
76#if MSDOS_COMPILER==WIN32C && !defined(_MSC_VER) /* Borland C for Windows */
77
78#define GLOB_FIRST_NAME(filename,fndp,h) h = findfirst(filename, fndp, ~FA_LABEL)
79#define GLOB_FIRST_FAILED(handle) ((handle) != 0)
80#define GLOB_NEXT_NAME(handle,fndp) findnext(fndp)
81#define GLOB_NAME_DONE(handle)
82#define GLOB_NAME ff_name
83#define DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \
84 struct ffblk fnd; \
85 char drive[MAXDRIVE]; \
86 char dir[MAXDIR]; \
87 char fname[MAXFILE]; \
88 char ext[MAXEXT]; \
89 int handle;
90
91#endif
92#endif
93#endif
94#endif
95#endif
| 3 *
4 * You may distribute under the terms of either the GNU General Public
5 * License or the Less License, as specified in the README file.
6 *
7 * For more information about less, or for information on how to
8 * contact the author, see the README file.
9 */
10
11
12/*
13 * Macros to define the method of doing filename "globbing".
14 * There are three possible mechanisms:
15 * 1. GLOB_LIST
16 * This defines a function that returns a list of matching filenames.
17 * 2. GLOB_NAME
18 * This defines a function that steps thru the list of matching
19 * filenames, returning one name each time it is called.
20 * 3. GLOB_STRING
21 * This defines a function that returns the complete list of
22 * matching filenames as a single space-separated string.
23 */
24
25#if OS2
26
27#define DECL_GLOB_LIST(list) char **list; char **pp;
28#define GLOB_LIST(filename,list) list = _fnexplode(filename)
29#define GLOB_LIST_FAILED(list) list == NULL
30#define SCAN_GLOB_LIST(list,p) pp = list; *pp != NULL; pp++
31#define INIT_GLOB_LIST(list,p) p = *pp
32#define GLOB_LIST_DONE(list) _fnexplodefree(list)
33
34#else
35#if MSDOS_COMPILER==DJGPPC
36
37#define DECL_GLOB_LIST(list) glob_t list; int i;
38#define GLOB_LIST(filename,list) glob(filename,GLOB_NOCHECK,0,&list)
39#define GLOB_LIST_FAILED(list) 0
40#define SCAN_GLOB_LIST(list,p) i = 0; i < list.gl_pathc; i++
41#define INIT_GLOB_LIST(list,p) p = list.gl_pathv[i]
42#define GLOB_LIST_DONE(list) globfree(&list)
43
44#else
45#if MSDOS_COMPILER==MSOFTC || MSDOS_COMPILER==BORLANDC
46
47#define GLOB_FIRST_NAME(filename,fndp,h) h = _dos_findfirst(filename, ~_A_VOLID, fndp)
48#define GLOB_FIRST_FAILED(handle) ((handle) != 0)
49#define GLOB_NEXT_NAME(handle,fndp) _dos_findnext(fndp)
50#define GLOB_NAME_DONE(handle)
51#define GLOB_NAME name
52#define DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \
53 struct find_t fnd; \
54 char drive[_MAX_DRIVE]; \
55 char dir[_MAX_DIR]; \
56 char fname[_MAX_FNAME]; \
57 char ext[_MAX_EXT]; \
58 int handle;
59#else
60#if MSDOS_COMPILER==WIN32C && defined(_MSC_VER)
61
62#define GLOB_FIRST_NAME(filename,fndp,h) h = _findfirst(filename, fndp)
63#define GLOB_FIRST_FAILED(handle) ((handle) == -1)
64#define GLOB_NEXT_NAME(handle,fndp) _findnext(handle, fndp)
65#define GLOB_NAME_DONE(handle) _findclose(handle)
66#define GLOB_NAME name
67#define DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \
68 struct _finddata_t fnd; \
69 char drive[_MAX_DRIVE]; \
70 char dir[_MAX_DIR]; \
71 char fname[_MAX_FNAME]; \
72 char ext[_MAX_EXT]; \
73 long handle;
74
75#else
76#if MSDOS_COMPILER==WIN32C && !defined(_MSC_VER) /* Borland C for Windows */
77
78#define GLOB_FIRST_NAME(filename,fndp,h) h = findfirst(filename, fndp, ~FA_LABEL)
79#define GLOB_FIRST_FAILED(handle) ((handle) != 0)
80#define GLOB_NEXT_NAME(handle,fndp) findnext(fndp)
81#define GLOB_NAME_DONE(handle)
82#define GLOB_NAME ff_name
83#define DECL_GLOB_NAME(fnd,drive,dir,fname,ext,handle) \
84 struct ffblk fnd; \
85 char drive[MAXDRIVE]; \
86 char dir[MAXDIR]; \
87 char fname[MAXFILE]; \
88 char ext[MAXEXT]; \
89 int handle;
90
91#endif
92#endif
93#endif
94#endif
95#endif
|