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1.1 root 1: /*
2:
3: Copyright 1990,1991,1992 Eric R. Smith. All rights reserved.
4:
5: */
6:
7:
8:
9: #ifdef OWN_LIB
10:
11: #include "ctype.h"
12:
13: #else
14:
15: #include <ctype.h>
16:
17: #include <string.h>
18:
19: #endif
20:
21: #include <osbind.h>
22:
23:
24:
25: /* WARNING: Bconmap is defined incorrectly
26:
27: * in the MiNT library osbind.h at patchlevel
28:
29: * <= 19 and in the GNU C library
30:
31: */
32:
33:
34:
35: #ifdef __GNUC__
36:
37: #undef Bconmap
38:
39: #define Bconmap(dev) (long)trap_14_ww(0x2c, dev)
40:
41: #endif
42:
43:
44:
45: #ifndef Bconmap
46:
47: #define Bconmap(dev) xbios(0x2c, dev)
48:
49: #endif
50:
51:
52:
53: /* configuration options */
54:
55:
56:
57: /* make real processor exceptions (bus error, etc.) raise a signal */
58:
59: #define EXCEPTION_SIGS
60:
61:
62:
63: /* deliberately fill memory with junk when allocating: used for testing */
64:
65: #undef JUNK_MEM
66:
67:
68:
69: /* PATH_MAX is the maximum path allowed. The kernel uses this in lots of
70:
71: * places, so there isn't much point in file systems allowing longer
72:
73: * paths (they can restrict paths to being shorter if they want).
74:
75: */
76:
77: #define PATH_MAX 128
78:
79:
80:
81: /* maximum length of a string passed to ksprintf: this should be
82:
83: * no more than PATH_MAX
84:
85: */
86:
87: #define SPRINTF_MAX PATH_MAX
88:
89:
90:
91: /* NOTE: NAME_MAX is a "suggested" maximum name length only. Individual
92:
93: * file systems may choose a longer or shorter NAME_MAX, so do _not_
94:
95: * use this in the kernel for anything!
96:
97: */
98:
99: #define NAME_MAX 14
100:
101:
102:
103: /*
104:
105: * configuration section: put compiler specific stuff here
106:
107: */
108:
109:
110:
111: #ifdef __GNUC__
112:
113: #define EXITING volatile /* function never returns */
114:
115: #else
116:
117: #define EXITING
118:
119: #endif
120:
121:
122:
123: #ifdef dLibs
124:
125: #define fullpath full_path
126:
127: #define SHORT_NAMES
128:
129: #endif
130:
131:
132:
133: #ifdef OWN_LIB
134:
135: /* Sigh. Some compilers are too clever for their
136:
137: * own good; gcc 2.1 now makes strcpy() and some
138:
139: * other string functions built-in; the built-in
140:
141: * definitions disagree with ours. So we redefine
142:
143: * them here. This also helps us to avoid conflict
144:
145: * with any library stuff, in the event that we
146:
147: * have to link in a library.
148:
149: */
150:
151:
152:
153: #define strlen MS_len
154:
155: #define strcpy MS_cpy
156:
157: #define strncpy MS_ncpy
158:
159: #define strcat MS_cat
160:
161: #define strncat MS_ncat
162:
163: #define strcmp MS_cmp
164:
165: #define strncmp MS_ncmp
166:
167: #define strnicmp MS_nicmp
168:
169: #define stricmp MS_icmp
170:
171: #define strlwr MS_lwr
172:
173: #define strupr MS_upr
174:
175: #define sleep M_sleep
176:
177: #endif
178:
179:
180:
181: #ifdef SHORT_NAMES
182:
183: #define dispose_fileptr ds_fileptr
184:
185: #define dispose_region ds_region
186:
187: #define dispose_proc ds_proc
188:
189: #endif
190:
191:
192:
193: /* prototype macro thingy */
194:
195: #ifdef __STDC__
196:
197: #define P_(x) x
198:
199: #else
200:
201: #define P_(x) ()
202:
203: #define const
204:
205: #endif
206:
207:
208:
209: #include "assert.h"
210:
211: #include "atarierr.h"
212:
213: #include "basepage.h"
214:
215: #include "types.h"
216:
217: #include "signal.h"
218:
219: #include "mem.h"
220:
221: #include "proc.h"
222:
223: #include "proto.h"
224:
225: #include "sproto.h"
226:
227:
228:
229: #ifndef NULL
230:
231: #define NULL ((void *)0)
232:
233: #endif
234:
235:
236:
237: #ifndef TRUE
238:
239: #define TRUE 1
240:
241: #define FALSE 0
242:
243: #endif
244:
245:
246:
247: #define check_addr(x) 0
248:
249: #define yield() sleep(READY_Q, 0L)
250:
251:
252:
253: #define CTRL(x) ((x) & 0x1f)
254:
255:
256:
257: extern short timestamp, datestamp; /* in timeout.c */
258:
259:
260:
261: typedef struct kbdvbase {
262:
263: long midivec;
264:
265: long vkbderr;
266:
267: long vmiderr;
268:
269: long statvec;
270:
271: long mousevec;
272:
273: long clockvec;
274:
275: long joyvec;
276:
277: long midisys;
278:
279: long ikbdsys;
280:
281: } KBDVEC;
282:
283:
284:
285: extern KBDVEC *syskey;
286:
287:
288:
289: #define ST 0
290:
291: #define STE 0x00010000L
292:
293: #define MEGASTE 0x00010010L
294:
295: #define TT 0x00020000L
296:
297:
298:
299: extern long mch;
300:
301:
302:
303: extern int has_bconmap; /* set in main() */
304:
305: extern int curbconmap; /* see xbios.c */
306:
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