1 #define APPLINK_STDIN 1
2 #define APPLINK_STDOUT 2
3 #define APPLINK_STDERR 3
4 #define APPLINK_FPRINTF 4
5 #define APPLINK_FGETS 5
6 #define APPLINK_FREAD 6
7 #define APPLINK_FWRITE 7
8 #define APPLINK_FSETMOD 8
10 #define APPLINK_FCLOSE 10 /* should not be used */
12 #define APPLINK_FOPEN 11 /* solely for completeness */
13 #define APPLINK_FSEEK 12
14 #define APPLINK_FTELL 13
15 #define APPLINK_FFLUSH 14
16 #define APPLINK_FERROR 15
17 #define APPLINK_CLEARERR 16
18 #define APPLINK_FILENO 17 /* to be used with below */
20 #define APPLINK_OPEN 18 /* formally can't be used, as flags can vary */
21 #define APPLINK_READ 19
22 #define APPLINK_WRITE 20
23 #define APPLINK_LSEEK 21
24 #define APPLINK_CLOSE 22
25 #define APPLINK_MAX 22 /* always same as last macro */
27 #ifndef APPMACROS_ONLY
32 static void *app_stdin(void) { return stdin; }
33 static void *app_stdout(void) { return stdout; }
34 static void *app_stderr(void) { return stderr; }
35 static int app_feof(FILE *fp) { return feof(fp); }
36 static int app_ferror(FILE *fp) { return ferror(fp); }
37 static void app_clearerr(FILE *fp) { clearerr(fp); }
38 static int app_fileno(FILE *fp) { return _fileno(fp); }
39 static int app_fsetmod(FILE *fp,char mod)
40 { return _setmode (_fileno(fp),mod=='b'?_O_BINARY:_O_TEXT); }
48 #if defined(__BORLANDC__)
49 __stdcall /* __stdcall appears to be the only way to get the name
50 * decoration right with Borland C. Otherwise it works
51 * purely incidentally, as we pass no parameters. */
57 static void *OPENSSL_ApplinkTable[APPLINK_MAX+1]={(void *)APPLINK_MAX};
60 { OPENSSL_ApplinkTable[APPLINK_STDIN] = app_stdin;
61 OPENSSL_ApplinkTable[APPLINK_STDOUT] = app_stdout;
62 OPENSSL_ApplinkTable[APPLINK_STDERR] = app_stderr;
63 OPENSSL_ApplinkTable[APPLINK_FPRINTF] = fprintf;
64 OPENSSL_ApplinkTable[APPLINK_FGETS] = fgets;
65 OPENSSL_ApplinkTable[APPLINK_FREAD] = fread;
66 OPENSSL_ApplinkTable[APPLINK_FWRITE] = fwrite;
67 OPENSSL_ApplinkTable[APPLINK_FSETMOD] = app_fsetmod;
68 OPENSSL_ApplinkTable[APPLINK_FEOF] = app_feof;
69 OPENSSL_ApplinkTable[APPLINK_FCLOSE] = fclose;
71 OPENSSL_ApplinkTable[APPLINK_FOPEN] = fopen;
72 OPENSSL_ApplinkTable[APPLINK_FSEEK] = fseek;
73 OPENSSL_ApplinkTable[APPLINK_FTELL] = ftell;
74 OPENSSL_ApplinkTable[APPLINK_FFLUSH] = fflush;
75 OPENSSL_ApplinkTable[APPLINK_FERROR] = app_ferror;
76 OPENSSL_ApplinkTable[APPLINK_CLEARERR] = app_clearerr;
77 OPENSSL_ApplinkTable[APPLINK_FILENO] = app_fileno;
79 OPENSSL_ApplinkTable[APPLINK_OPEN] = _open;
80 OPENSSL_ApplinkTable[APPLINK_READ] = _read;
81 OPENSSL_ApplinkTable[APPLINK_WRITE] = _write;
82 OPENSSL_ApplinkTable[APPLINK_LSEEK] = _lseek;
83 OPENSSL_ApplinkTable[APPLINK_CLOSE] = _close;
88 return OPENSSL_ApplinkTable;