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comparison trace.c @ 0:435ac1cdb64e

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create task dandy directry.
author koba <koba@cr.ie.u-ryukyu.ac.jp>
date Sat, 11 Dec 2010 21:25:28 +0900
parents
children 5484b8606e8e
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-1:000000000000 0:435ac1cdb64e
1 #include<stdio.h>
2
3 #define PAD_BUFSIZ 32
4 #define RESET_BUTTON 768
5
6 #ifdef ENABLE_TRACEMODE
7
8 static FILE *pad_fp;
9 static char pad_buf[PAD_BUFSIZ];
10
11 void pad_trace(unsigned int pad)
12 {
13 fprintf(pad_fp, "%d\n", pad);
14 }
15
16 int pad_file_open(char *f)
17 {
18 pad_fp = fopen(f, "r+");
19 if (!pad_fp) {
20 // 本当はerrnoをチェックするのがいいんだろうなぁ
21 pad_fp = fopen(f, "w+");
22 if (pad_fp) {
23 return 0;
24 }
25 // goto dbg_abort(4);
26 return 1;
27 }
28 return 0;
29 }
30
31 int pad_file_read()
32 {
33 int padd;
34 if (fgets(pad_buf, PAD_BUFSIZ, pad_fp)) {
35 sscanf(pad_buf, "%d", &padd);
36 return padd;
37 }
38 return RESET_BUTTON;
39 }
40 #endif //ENABLE_TRACEMODE
41
42 #ifdef USE_MYRAND
43 static FILE *myrand_fp;
44 extern int runmode;
45
46 int myrand_open_file(char *filename)
47 {
48 myrand_fp = fopen(filename, "r+");
49 if (!myrand_fp) {
50 myrand_fp = fopen(filename, "w+");
51 if (myrand_fp) {
52 return 0;
53 } else {
54 return 1;
55 }
56 }
57 return 0;
58 }
59
60 static char buf[16];
61
62 int myrand()
63 {
64 int r = 0;
65 if (runmode) {
66 if (runmode == 1) {
67 r = rand();
68 fprintf(myrand_fp, "%d\n", r);
69 } else if (runmode == 2) {
70 // dbg_printf("check0\n");
71 if (fgets(buf, 16, myrand_fp)) {
72 sscanf(buf, "%d", &r);
73 } else {
74 fseek(myrand_fp, 0, SEEK_SET);
75 }
76 }
77 } else {
78 r = rand();
79 }
80 return r;
81 }
82 #endif // USE_MYRAND