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06d5b162 | 1 | /* apps/openssl.c */ |
58964a49 | 2 | /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) |
d02b48c6 RE |
3 | * All rights reserved. |
4 | * | |
5 | * This package is an SSL implementation written | |
6 | * by Eric Young (eay@cryptsoft.com). | |
7 | * The implementation was written so as to conform with Netscapes SSL. | |
8 | * | |
9 | * This library is free for commercial and non-commercial use as long as | |
10 | * the following conditions are aheared to. The following conditions | |
11 | * apply to all code found in this distribution, be it the RC4, RSA, | |
12 | * lhash, DES, etc., code; not just the SSL code. The SSL documentation | |
13 | * included with this distribution is covered by the same copyright terms | |
14 | * except that the holder is Tim Hudson (tjh@cryptsoft.com). | |
15 | * | |
16 | * Copyright remains Eric Young's, and as such any Copyright notices in | |
17 | * the code are not to be removed. | |
18 | * If this package is used in a product, Eric Young should be given attribution | |
19 | * as the author of the parts of the library used. | |
20 | * This can be in the form of a textual message at program startup or | |
21 | * in documentation (online or textual) provided with the package. | |
22 | * | |
23 | * Redistribution and use in source and binary forms, with or without | |
24 | * modification, are permitted provided that the following conditions | |
25 | * are met: | |
26 | * 1. Redistributions of source code must retain the copyright | |
27 | * notice, this list of conditions and the following disclaimer. | |
28 | * 2. Redistributions in binary form must reproduce the above copyright | |
29 | * notice, this list of conditions and the following disclaimer in the | |
30 | * documentation and/or other materials provided with the distribution. | |
31 | * 3. All advertising materials mentioning features or use of this software | |
32 | * must display the following acknowledgement: | |
33 | * "This product includes cryptographic software written by | |
34 | * Eric Young (eay@cryptsoft.com)" | |
35 | * The word 'cryptographic' can be left out if the rouines from the library | |
36 | * being used are not cryptographic related :-). | |
37 | * 4. If you include any Windows specific code (or a derivative thereof) from | |
38 | * the apps directory (application code) you must include an acknowledgement: | |
39 | * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)" | |
40 | * | |
41 | * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND | |
42 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
43 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE | |
44 | * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE | |
45 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL | |
46 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS | |
47 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
48 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT | |
49 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY | |
50 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | |
51 | * SUCH DAMAGE. | |
52 | * | |
53 | * The licence and distribution terms for any publically available version or | |
54 | * derivative of this code cannot be changed. i.e. this code cannot simply be | |
55 | * copied and put under another distribution licence | |
56 | * [including the GNU Public Licence.] | |
57 | */ | |
3ac82faa BM |
58 | /* ==================================================================== |
59 | * Copyright (c) 1998-2000 The OpenSSL Project. All rights reserved. | |
60 | * | |
61 | * Redistribution and use in source and binary forms, with or without | |
62 | * modification, are permitted provided that the following conditions | |
63 | * are met: | |
64 | * | |
65 | * 1. Redistributions of source code must retain the above copyright | |
66 | * notice, this list of conditions and the following disclaimer. | |
67 | * | |
68 | * 2. Redistributions in binary form must reproduce the above copyright | |
69 | * notice, this list of conditions and the following disclaimer in | |
70 | * the documentation and/or other materials provided with the | |
71 | * distribution. | |
72 | * | |
73 | * 3. All advertising materials mentioning features or use of this | |
74 | * software must display the following acknowledgment: | |
75 | * "This product includes software developed by the OpenSSL Project | |
76 | * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" | |
77 | * | |
78 | * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to | |
79 | * endorse or promote products derived from this software without | |
80 | * prior written permission. For written permission, please contact | |
81 | * openssl-core@openssl.org. | |
82 | * | |
83 | * 5. Products derived from this software may not be called "OpenSSL" | |
84 | * nor may "OpenSSL" appear in their names without prior written | |
85 | * permission of the OpenSSL Project. | |
86 | * | |
87 | * 6. Redistributions of any form whatsoever must retain the following | |
88 | * acknowledgment: | |
89 | * "This product includes software developed by the OpenSSL Project | |
90 | * for use in the OpenSSL Toolkit (http://www.openssl.org/)" | |
91 | * | |
92 | * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY | |
93 | * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
94 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
95 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR | |
96 | * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
97 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT | |
98 | * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; | |
99 | * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) | |
100 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, | |
101 | * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) | |
102 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED | |
103 | * OF THE POSSIBILITY OF SUCH DAMAGE. | |
104 | * ==================================================================== | |
105 | * | |
106 | * This product includes cryptographic software written by Eric Young | |
107 | * (eay@cryptsoft.com). This product includes software written by Tim | |
108 | * Hudson (tjh@cryptsoft.com). | |
109 | * | |
110 | */ | |
111 | ||
d02b48c6 | 112 | |
d02b48c6 RE |
113 | #include <stdio.h> |
114 | #include <string.h> | |
115 | #include <stdlib.h> | |
1f515cfe | 116 | #define OPENSSL_C /* tells apps.h to use complete apps_startup() */ |
ec577822 BM |
117 | #include <openssl/bio.h> |
118 | #include <openssl/crypto.h> | |
119 | #include <openssl/lhash.h> | |
120 | #include <openssl/conf.h> | |
121 | #include <openssl/x509.h> | |
122 | #include <openssl/pem.h> | |
123 | #include <openssl/ssl.h> | |
d02b48c6 | 124 | #define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */ |
d02b48c6 | 125 | #include "apps.h" |
29a28ee5 | 126 | #include "progs.h" |
d02b48c6 | 127 | #include "s_apps.h" |
ec577822 | 128 | #include <openssl/err.h> |
d02b48c6 | 129 | |
d0fa136c GT |
130 | /* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with the |
131 | * base prototypes (we cast each variable inside the function to the required | |
132 | * type of "FUNCTION*"). This removes the necessity for macro-generated wrapper | |
133 | * functions. */ | |
134 | ||
135 | /* static unsigned long MS_CALLBACK hash(FUNCTION *a); */ | |
8d28d5f8 | 136 | static unsigned long MS_CALLBACK hash(const void *a_void); |
d0fa136c | 137 | /* static int MS_CALLBACK cmp(FUNCTION *a,FUNCTION *b); */ |
8d28d5f8 | 138 | static int MS_CALLBACK cmp(const void *a_void,const void *b_void); |
d02b48c6 RE |
139 | static LHASH *prog_init(void ); |
140 | static int do_cmd(LHASH *prog,int argc,char *argv[]); | |
d02b48c6 RE |
141 | LHASH *config=NULL; |
142 | char *default_config_file=NULL; | |
143 | ||
d02b48c6 RE |
144 | /* Make sure there is only one when MONOLITH is defined */ |
145 | #ifdef MONOLITH | |
146 | BIO *bio_err=NULL; | |
147 | #endif | |
148 | ||
3ac82faa BM |
149 | |
150 | static void lock_dbg_cb(int mode, int type, const char *file, int line) | |
151 | { | |
152 | static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ | |
153 | const char *errstr = NULL; | |
154 | int rw; | |
155 | ||
156 | rw = mode & (CRYPTO_READ|CRYPTO_WRITE); | |
157 | if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) | |
158 | { | |
159 | errstr = "invalid mode"; | |
160 | goto err; | |
161 | } | |
162 | ||
163 | if (type < 0 || type > CRYPTO_NUM_LOCKS) | |
164 | { | |
165 | errstr = "type out of bounds"; | |
166 | goto err; | |
167 | } | |
168 | ||
169 | if (mode & CRYPTO_LOCK) | |
170 | { | |
171 | if (modes[type]) | |
172 | { | |
173 | errstr = "already locked"; | |
174 | /* must not happen in a single-threaded program | |
175 | * (would deadlock) */ | |
176 | goto err; | |
177 | } | |
178 | ||
179 | modes[type] = rw; | |
180 | } | |
181 | else if (mode & CRYPTO_UNLOCK) | |
182 | { | |
183 | if (!modes[type]) | |
184 | { | |
185 | errstr = "not locked"; | |
186 | goto err; | |
187 | } | |
188 | ||
189 | if (modes[type] != rw) | |
190 | { | |
191 | errstr = (rw == CRYPTO_READ) ? | |
192 | "CRYPTO_r_unlock on write lock" : | |
193 | "CRYPTO_w_unlock on read lock"; | |
194 | } | |
195 | ||
196 | modes[type] = 0; | |
197 | } | |
198 | else | |
199 | { | |
200 | errstr = "invalid mode"; | |
201 | goto err; | |
202 | } | |
203 | ||
204 | err: | |
205 | if (errstr) | |
206 | { | |
207 | /* we cannot use bio_err here */ | |
208 | fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n", | |
209 | errstr, mode, type, file, line); | |
210 | } | |
211 | } | |
212 | ||
213 | ||
6b691a5c | 214 | int main(int Argc, char *Argv[]) |
d02b48c6 RE |
215 | { |
216 | ARGS arg; | |
217 | #define PROG_NAME_SIZE 16 | |
218 | char pname[PROG_NAME_SIZE]; | |
219 | FUNCTION f,*fp; | |
220 | MS_STATIC char *prompt,buf[1024],config_name[256]; | |
221 | int n,i,ret=0; | |
222 | int argc; | |
223 | char **argv,*p; | |
224 | LHASH *prog=NULL; | |
225 | long errline; | |
226 | ||
227 | arg.data=NULL; | |
228 | arg.count=0; | |
229 | ||
ee087bb8 RL |
230 | if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) |
231 | CRYPTO_malloc_debug_init(); | |
4fd2ead0 BM |
232 | CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); |
233 | ||
3ac82faa BM |
234 | #if 0 |
235 | if (getenv("OPENSSL_DEBUG_LOCKING") != NULL) | |
236 | #endif | |
237 | { | |
238 | CRYPTO_set_locking_callback(lock_dbg_cb); | |
239 | } | |
240 | ||
4fd2ead0 BM |
241 | apps_startup(); |
242 | ||
d02b48c6 RE |
243 | if (bio_err == NULL) |
244 | if ((bio_err=BIO_new(BIO_s_file())) != NULL) | |
58964a49 | 245 | BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); |
d02b48c6 | 246 | |
d02b48c6 | 247 | ERR_load_crypto_strings(); |
e7ef1a56 | 248 | ENGINE_load_builtin_engines(); |
d02b48c6 RE |
249 | |
250 | /* Lets load up our environment a little */ | |
06d5b162 RE |
251 | p=getenv("OPENSSL_CONF"); |
252 | if (p == NULL) | |
253 | p=getenv("SSLEAY_CONF"); | |
d02b48c6 RE |
254 | if (p == NULL) |
255 | { | |
256 | strcpy(config_name,X509_get_default_cert_area()); | |
bc36ee62 | 257 | #ifndef OPENSSL_SYS_VMS |
7af62c3c | 258 | strcat(config_name,"/"); |
7d7d2cbc | 259 | #endif |
06d5b162 | 260 | strcat(config_name,OPENSSL_CONF); |
d02b48c6 RE |
261 | p=config_name; |
262 | } | |
263 | ||
264 | default_config_file=p; | |
265 | ||
266 | config=CONF_load(config,p,&errline); | |
267 | if (config == NULL) ERR_clear_error(); | |
268 | ||
269 | prog=prog_init(); | |
270 | ||
271 | /* first check the program name */ | |
272 | program_name(Argv[0],pname,PROG_NAME_SIZE); | |
273 | ||
274 | f.name=pname; | |
9d1a01be | 275 | fp=(FUNCTION *)lh_retrieve(prog,&f); |
d02b48c6 RE |
276 | if (fp != NULL) |
277 | { | |
278 | Argv[0]=pname; | |
279 | ret=fp->func(Argc,Argv); | |
280 | goto end; | |
281 | } | |
282 | ||
283 | /* ok, now check that there are not arguments, if there are, | |
284 | * run with them, shifting the ssleay off the front */ | |
285 | if (Argc != 1) | |
286 | { | |
287 | Argc--; | |
288 | Argv++; | |
289 | ret=do_cmd(prog,Argc,Argv); | |
290 | if (ret < 0) ret=0; | |
291 | goto end; | |
292 | } | |
293 | ||
06d5b162 | 294 | /* ok, lets enter the old 'OpenSSL>' mode */ |
d02b48c6 RE |
295 | |
296 | for (;;) | |
297 | { | |
298 | ret=0; | |
299 | p=buf; | |
300 | n=1024; | |
301 | i=0; | |
302 | for (;;) | |
303 | { | |
304 | p[0]='\0'; | |
305 | if (i++) | |
306 | prompt=">"; | |
06d5b162 | 307 | else prompt="OpenSSL> "; |
d02b48c6 RE |
308 | fputs(prompt,stdout); |
309 | fflush(stdout); | |
310 | fgets(p,n,stdin); | |
311 | if (p[0] == '\0') goto end; | |
312 | i=strlen(p); | |
313 | if (i <= 1) break; | |
314 | if (p[i-2] != '\\') break; | |
315 | i-=2; | |
316 | p+=i; | |
317 | n-=i; | |
318 | } | |
319 | if (!chopup_args(&arg,buf,&argc,&argv)) break; | |
320 | ||
321 | ret=do_cmd(prog,argc,argv); | |
322 | if (ret < 0) | |
323 | { | |
324 | ret=0; | |
325 | goto end; | |
326 | } | |
327 | if (ret != 0) | |
328 | BIO_printf(bio_err,"error in %s\n",argv[0]); | |
d58d092b | 329 | (void)BIO_flush(bio_err); |
d02b48c6 RE |
330 | } |
331 | BIO_printf(bio_err,"bad exit\n"); | |
332 | ret=1; | |
333 | end: | |
334 | if (config != NULL) | |
335 | { | |
336 | CONF_free(config); | |
337 | config=NULL; | |
338 | } | |
339 | if (prog != NULL) lh_free(prog); | |
26a3a48d | 340 | if (arg.data != NULL) OPENSSL_free(arg.data); |
d02b48c6 RE |
341 | ERR_remove_state(0); |
342 | ||
343 | EVP_cleanup(); | |
dfeab068 | 344 | ERR_free_strings(); |
6e22639f | 345 | |
d02b48c6 RE |
346 | CRYPTO_mem_leaks(bio_err); |
347 | if (bio_err != NULL) | |
348 | { | |
349 | BIO_free(bio_err); | |
350 | bio_err=NULL; | |
351 | } | |
352 | EXIT(ret); | |
353 | } | |
354 | ||
fc8ee06b BM |
355 | #define LIST_STANDARD_COMMANDS "list-standard-commands" |
356 | #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands" | |
357 | #define LIST_CIPHER_COMMANDS "list-cipher-commands" | |
358 | ||
6b691a5c | 359 | static int do_cmd(LHASH *prog, int argc, char *argv[]) |
d02b48c6 RE |
360 | { |
361 | FUNCTION f,*fp; | |
362 | int i,ret=1,tp,nl; | |
363 | ||
364 | if ((argc <= 0) || (argv[0] == NULL)) | |
365 | { ret=0; goto end; } | |
366 | f.name=argv[0]; | |
9d1a01be | 367 | fp=(FUNCTION *)lh_retrieve(prog,&f); |
d02b48c6 RE |
368 | if (fp != NULL) |
369 | { | |
370 | ret=fp->func(argc,argv); | |
371 | } | |
46c4647e BM |
372 | else if ((strncmp(argv[0],"no-",3)) == 0) |
373 | { | |
374 | BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); | |
bc36ee62 | 375 | #ifdef OPENSSL_SYS_VMS |
645749ef RL |
376 | { |
377 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
378 | bio_stdout = BIO_push(tmpbio, bio_stdout); | |
379 | } | |
380 | #endif | |
46c4647e BM |
381 | f.name=argv[0]+3; |
382 | ret = (lh_retrieve(prog,&f) != NULL); | |
383 | if (!ret) | |
384 | BIO_printf(bio_stdout, "%s\n", argv[0]); | |
385 | else | |
386 | BIO_printf(bio_stdout, "%s\n", argv[0]+3); | |
645749ef | 387 | BIO_free_all(bio_stdout); |
46c4647e BM |
388 | goto end; |
389 | } | |
d02b48c6 RE |
390 | else if ((strcmp(argv[0],"quit") == 0) || |
391 | (strcmp(argv[0],"q") == 0) || | |
392 | (strcmp(argv[0],"exit") == 0) || | |
393 | (strcmp(argv[0],"bye") == 0)) | |
394 | { | |
395 | ret= -1; | |
396 | goto end; | |
397 | } | |
fc8ee06b BM |
398 | else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) || |
399 | (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) || | |
400 | (strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0)) | |
401 | { | |
402 | int list_type; | |
403 | BIO *bio_stdout; | |
404 | ||
405 | if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) | |
406 | list_type = FUNC_TYPE_GENERAL; | |
407 | else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) | |
408 | list_type = FUNC_TYPE_MD; | |
409 | else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */ | |
410 | list_type = FUNC_TYPE_CIPHER; | |
411 | bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); | |
bc36ee62 | 412 | #ifdef OPENSSL_SYS_VMS |
645749ef RL |
413 | { |
414 | BIO *tmpbio = BIO_new(BIO_f_linebuffer()); | |
415 | bio_stdout = BIO_push(tmpbio, bio_stdout); | |
416 | } | |
417 | #endif | |
fc8ee06b BM |
418 | |
419 | for (fp=functions; fp->name != NULL; fp++) | |
420 | if (fp->type == list_type) | |
421 | BIO_printf(bio_stdout, "%s\n", fp->name); | |
645749ef | 422 | BIO_free_all(bio_stdout); |
fc8ee06b BM |
423 | ret=0; |
424 | goto end; | |
425 | } | |
d02b48c6 RE |
426 | else |
427 | { | |
06d5b162 | 428 | BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n", |
d02b48c6 | 429 | argv[0]); |
06d5b162 | 430 | BIO_printf(bio_err, "\nStandard commands"); |
d02b48c6 | 431 | i=0; |
d02b48c6 RE |
432 | tp=0; |
433 | for (fp=functions; fp->name != NULL; fp++) | |
434 | { | |
435 | nl=0; | |
436 | if (((i++) % 5) == 0) | |
437 | { | |
438 | BIO_printf(bio_err,"\n"); | |
439 | nl=1; | |
440 | } | |
441 | if (fp->type != tp) | |
442 | { | |
443 | tp=fp->type; | |
444 | if (!nl) BIO_printf(bio_err,"\n"); | |
445 | if (tp == FUNC_TYPE_MD) | |
446 | { | |
447 | i=1; | |
448 | BIO_printf(bio_err, | |
06d5b162 | 449 | "\nMessage Digest commands (see the `dgst' command for more details)\n"); |
d02b48c6 RE |
450 | } |
451 | else if (tp == FUNC_TYPE_CIPHER) | |
452 | { | |
453 | i=1; | |
06d5b162 | 454 | BIO_printf(bio_err,"\nCipher commands (see the `enc' command for more details)\n"); |
d02b48c6 RE |
455 | } |
456 | } | |
457 | BIO_printf(bio_err,"%-15s",fp->name); | |
458 | } | |
06d5b162 | 459 | BIO_printf(bio_err,"\n\n"); |
d02b48c6 RE |
460 | ret=0; |
461 | } | |
462 | end: | |
463 | return(ret); | |
464 | } | |
465 | ||
50acf46b BL |
466 | static int SortFnByName(const void *_f1,const void *_f2) |
467 | { | |
468 | const FUNCTION *f1=_f1; | |
469 | const FUNCTION *f2=_f2; | |
470 | ||
471 | if(f1->type != f2->type) | |
472 | return f1->type-f2->type; | |
473 | return strcmp(f1->name,f2->name); | |
474 | } | |
475 | ||
6b691a5c | 476 | static LHASH *prog_init(void) |
d02b48c6 RE |
477 | { |
478 | LHASH *ret; | |
479 | FUNCTION *f; | |
50acf46b BL |
480 | int i; |
481 | ||
482 | /* Purely so it looks nice when the user hits ? */ | |
483 | for(i=0,f=functions ; f->name != NULL ; ++f,++i) | |
484 | ; | |
485 | qsort(functions,i,sizeof *functions,SortFnByName); | |
d02b48c6 | 486 | |
d0fa136c | 487 | if ((ret=lh_new(hash, cmp)) == NULL) |
385d8138 | 488 | return(NULL); |
d02b48c6 RE |
489 | |
490 | for (f=functions; f->name != NULL; f++) | |
9d1a01be | 491 | lh_insert(ret,f); |
d02b48c6 RE |
492 | return(ret); |
493 | } | |
494 | ||
d0fa136c | 495 | /* static int MS_CALLBACK cmp(FUNCTION *a, FUNCTION *b) */ |
8d28d5f8 | 496 | static int MS_CALLBACK cmp(const void *a_void, const void *b_void) |
d02b48c6 | 497 | { |
d0fa136c GT |
498 | return(strncmp(((FUNCTION *)a_void)->name, |
499 | ((FUNCTION *)b_void)->name,8)); | |
d02b48c6 RE |
500 | } |
501 | ||
d0fa136c | 502 | /* static unsigned long MS_CALLBACK hash(FUNCTION *a) */ |
8d28d5f8 | 503 | static unsigned long MS_CALLBACK hash(const void *a_void) |
d02b48c6 | 504 | { |
d0fa136c | 505 | return(lh_strhash(((FUNCTION *)a_void)->name)); |
d02b48c6 | 506 | } |