1 /* apps/openssl.c */ 2 /* Copyright (C) 1995-1998 Eric Young (eay (at) cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay (at) 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 (at) 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 (at) 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 (at) 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 */ 58 /* ==================================================================== 59 * Copyright (c) 1998-2006 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 (at) 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 (at) cryptsoft.com). This product includes software written by Tim 108 * Hudson (tjh (at) cryptsoft.com). 109 * 110 */ 111 112 113 #include <stdio.h> 114 #include <string.h> 115 #include <stdlib.h> 116 #define OPENSSL_C /* tells apps.h to use complete apps_startup() */ 117 #include "apps.h" 118 #include <openssl/bio.h> 119 #include <openssl/crypto.h> 120 #include <openssl/lhash.h> 121 #include <openssl/conf.h> 122 #include <openssl/x509.h> 123 #include <openssl/pem.h> 124 #include <openssl/ssl.h> 125 #ifndef OPENSSL_NO_ENGINE 126 #include <openssl/engine.h> 127 #endif 128 #define USE_SOCKETS /* needed for the _O_BINARY defs in the MS world */ 129 #include "progs.h" 130 #include "s_apps.h" 131 #include <openssl/err.h> 132 133 /* The LHASH callbacks ("hash" & "cmp") have been replaced by functions with the 134 * base prototypes (we cast each variable inside the function to the required 135 * type of "FUNCTION*"). This removes the necessity for macro-generated wrapper 136 * functions. */ 137 138 static LHASH_OF(FUNCTION) *prog_init(void ); 139 static int do_cmd(LHASH_OF(FUNCTION) *prog,int argc,char *argv[]); 140 static void list_pkey(BIO *out); 141 static void list_cipher(BIO *out); 142 static void list_md(BIO *out); 143 char *default_config_file=NULL; 144 145 /* Make sure there is only one when MONOLITH is defined */ 146 #ifdef MONOLITH 147 CONF *config=NULL; 148 BIO *bio_err=NULL; 149 #endif 150 151 152 static void lock_dbg_cb(int mode, int type, const char *file, int line) 153 { 154 static int modes[CRYPTO_NUM_LOCKS]; /* = {0, 0, ... } */ 155 const char *errstr = NULL; 156 int rw; 157 158 rw = mode & (CRYPTO_READ|CRYPTO_WRITE); 159 if (!((rw == CRYPTO_READ) || (rw == CRYPTO_WRITE))) 160 { 161 errstr = "invalid mode"; 162 goto err; 163 } 164 165 if (type < 0 || type >= CRYPTO_NUM_LOCKS) 166 { 167 errstr = "type out of bounds"; 168 goto err; 169 } 170 171 if (mode & CRYPTO_LOCK) 172 { 173 if (modes[type]) 174 { 175 errstr = "already locked"; 176 /* must not happen in a single-threaded program 177 * (would deadlock) */ 178 goto err; 179 } 180 181 modes[type] = rw; 182 } 183 else if (mode & CRYPTO_UNLOCK) 184 { 185 if (!modes[type]) 186 { 187 errstr = "not locked"; 188 goto err; 189 } 190 191 if (modes[type] != rw) 192 { 193 errstr = (rw == CRYPTO_READ) ? 194 "CRYPTO_r_unlock on write lock" : 195 "CRYPTO_w_unlock on read lock"; 196 } 197 198 modes[type] = 0; 199 } 200 else 201 { 202 errstr = "invalid mode"; 203 goto err; 204 } 205 206 err: 207 if (errstr) 208 { 209 /* we cannot use bio_err here */ 210 fprintf(stderr, "openssl (lock_dbg_cb): %s (mode=%d, type=%d) at %s:%d\n", 211 errstr, mode, type, file, line); 212 } 213 } 214 215 216 int main(int Argc, char *Argv[]) 217 { 218 ARGS arg; 219 #define PROG_NAME_SIZE 39 220 char pname[PROG_NAME_SIZE+1]; 221 FUNCTION f,*fp; 222 MS_STATIC const char *prompt; 223 MS_STATIC char buf[1024]; 224 char *to_free=NULL; 225 int n,i,ret=0; 226 int argc; 227 char **argv,*p; 228 LHASH_OF(FUNCTION) *prog=NULL; 229 long errline; 230 231 arg.data=NULL; 232 arg.count=0; 233 234 if (bio_err == NULL) 235 if ((bio_err=BIO_new(BIO_s_file())) != NULL) 236 BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT); 237 238 if (getenv("OPENSSL_DEBUG_MEMORY") != NULL) /* if not defined, use compiled-in library defaults */ 239 { 240 if (!(0 == strcmp(getenv("OPENSSL_DEBUG_MEMORY"), "off"))) 241 { 242 CRYPTO_malloc_debug_init(); 243 CRYPTO_set_mem_debug_options(V_CRYPTO_MDEBUG_ALL); 244 } 245 else 246 { 247 /* OPENSSL_DEBUG_MEMORY=off */ 248 CRYPTO_set_mem_debug_functions(0, 0, 0, 0, 0); 249 } 250 } 251 CRYPTO_mem_ctrl(CRYPTO_MEM_CHECK_ON); 252 253 #if 0 254 if (getenv("OPENSSL_DEBUG_LOCKING") != NULL) 255 #endif 256 { 257 CRYPTO_set_locking_callback(lock_dbg_cb); 258 } 259 260 apps_startup(); 261 262 /* Lets load up our environment a little */ 263 p=getenv("OPENSSL_CONF"); 264 if (p == NULL) 265 p=getenv("SSLEAY_CONF"); 266 if (p == NULL) 267 p=to_free=make_config_name(); 268 269 default_config_file=p; 270 271 config=NCONF_new(NULL); 272 i=NCONF_load(config,p,&errline); 273 if (i == 0) 274 { 275 if (ERR_GET_REASON(ERR_peek_last_error()) 276 == CONF_R_NO_SUCH_FILE) 277 { 278 #if 0 /* ANDROID */ 279 BIO_printf(bio_err, 280 "WARNING: can't open config file: %s\n",p); 281 #endif 282 ERR_clear_error(); 283 NCONF_free(config); 284 config = NULL; 285 } 286 else 287 { 288 ERR_print_errors(bio_err); 289 NCONF_free(config); 290 exit(1); 291 } 292 } 293 294 prog=prog_init(); 295 296 /* first check the program name */ 297 program_name(Argv[0],pname,sizeof pname); 298 299 f.name=pname; 300 fp=lh_FUNCTION_retrieve(prog,&f); 301 if (fp != NULL) 302 { 303 Argv[0]=pname; 304 ret=fp->func(Argc,Argv); 305 goto end; 306 } 307 308 /* ok, now check that there are not arguments, if there are, 309 * run with them, shifting the ssleay off the front */ 310 if (Argc != 1) 311 { 312 Argc--; 313 Argv++; 314 ret=do_cmd(prog,Argc,Argv); 315 if (ret < 0) ret=0; 316 goto end; 317 } 318 319 /* ok, lets enter the old 'OpenSSL>' mode */ 320 321 for (;;) 322 { 323 ret=0; 324 p=buf; 325 n=sizeof buf; 326 i=0; 327 for (;;) 328 { 329 p[0]='\0'; 330 if (i++) 331 prompt=">"; 332 else prompt="OpenSSL> "; 333 fputs(prompt,stdout); 334 fflush(stdout); 335 if (!fgets(p,n,stdin)) 336 goto end; 337 if (p[0] == '\0') goto end; 338 i=strlen(p); 339 if (i <= 1) break; 340 if (p[i-2] != '\\') break; 341 i-=2; 342 p+=i; 343 n-=i; 344 } 345 if (!chopup_args(&arg,buf,&argc,&argv)) break; 346 347 ret=do_cmd(prog,argc,argv); 348 if (ret < 0) 349 { 350 ret=0; 351 goto end; 352 } 353 if (ret != 0) 354 BIO_printf(bio_err,"error in %s\n",argv[0]); 355 (void)BIO_flush(bio_err); 356 } 357 BIO_printf(bio_err,"bad exit\n"); 358 ret=1; 359 end: 360 if (to_free) 361 OPENSSL_free(to_free); 362 if (config != NULL) 363 { 364 NCONF_free(config); 365 config=NULL; 366 } 367 if (prog != NULL) lh_FUNCTION_free(prog); 368 if (arg.data != NULL) OPENSSL_free(arg.data); 369 370 apps_shutdown(); 371 372 CRYPTO_mem_leaks(bio_err); 373 if (bio_err != NULL) 374 { 375 BIO_free(bio_err); 376 bio_err=NULL; 377 } 378 OPENSSL_EXIT(ret); 379 } 380 381 #define LIST_STANDARD_COMMANDS "list-standard-commands" 382 #define LIST_MESSAGE_DIGEST_COMMANDS "list-message-digest-commands" 383 #define LIST_MESSAGE_DIGEST_ALGORITHMS "list-message-digest-algorithms" 384 #define LIST_CIPHER_COMMANDS "list-cipher-commands" 385 #define LIST_CIPHER_ALGORITHMS "list-cipher-algorithms" 386 #define LIST_PUBLIC_KEY_ALGORITHMS "list-public-key-algorithms" 387 388 389 static int do_cmd(LHASH_OF(FUNCTION) *prog, int argc, char *argv[]) 390 { 391 FUNCTION f,*fp; 392 int i,ret=1,tp,nl; 393 394 if ((argc <= 0) || (argv[0] == NULL)) 395 { ret=0; goto end; } 396 f.name=argv[0]; 397 fp=lh_FUNCTION_retrieve(prog,&f); 398 if (fp == NULL) 399 { 400 if (EVP_get_digestbyname(argv[0])) 401 { 402 f.type = FUNC_TYPE_MD; 403 f.func = dgst_main; 404 fp = &f; 405 } 406 else if (EVP_get_cipherbyname(argv[0])) 407 { 408 f.type = FUNC_TYPE_CIPHER; 409 f.func = enc_main; 410 fp = &f; 411 } 412 } 413 if (fp != NULL) 414 { 415 ret=fp->func(argc,argv); 416 } 417 else if ((strncmp(argv[0],"no-",3)) == 0) 418 { 419 BIO *bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); 420 #ifdef OPENSSL_SYS_VMS 421 { 422 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 423 bio_stdout = BIO_push(tmpbio, bio_stdout); 424 } 425 #endif 426 f.name=argv[0]+3; 427 ret = (lh_FUNCTION_retrieve(prog,&f) != NULL); 428 if (!ret) 429 BIO_printf(bio_stdout, "%s\n", argv[0]); 430 else 431 BIO_printf(bio_stdout, "%s\n", argv[0]+3); 432 BIO_free_all(bio_stdout); 433 goto end; 434 } 435 else if ((strcmp(argv[0],"quit") == 0) || 436 (strcmp(argv[0],"q") == 0) || 437 (strcmp(argv[0],"exit") == 0) || 438 (strcmp(argv[0],"bye") == 0)) 439 { 440 ret= -1; 441 goto end; 442 } 443 else if ((strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) || 444 (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) || 445 (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) || 446 (strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0) || 447 (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0) || 448 (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0)) 449 { 450 int list_type; 451 BIO *bio_stdout; 452 453 if (strcmp(argv[0],LIST_STANDARD_COMMANDS) == 0) 454 list_type = FUNC_TYPE_GENERAL; 455 else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_COMMANDS) == 0) 456 list_type = FUNC_TYPE_MD; 457 else if (strcmp(argv[0],LIST_MESSAGE_DIGEST_ALGORITHMS) == 0) 458 list_type = FUNC_TYPE_MD_ALG; 459 else if (strcmp(argv[0],LIST_PUBLIC_KEY_ALGORITHMS) == 0) 460 list_type = FUNC_TYPE_PKEY; 461 else if (strcmp(argv[0],LIST_CIPHER_ALGORITHMS) == 0) 462 list_type = FUNC_TYPE_CIPHER_ALG; 463 else /* strcmp(argv[0],LIST_CIPHER_COMMANDS) == 0 */ 464 list_type = FUNC_TYPE_CIPHER; 465 bio_stdout = BIO_new_fp(stdout,BIO_NOCLOSE); 466 #ifdef OPENSSL_SYS_VMS 467 { 468 BIO *tmpbio = BIO_new(BIO_f_linebuffer()); 469 bio_stdout = BIO_push(tmpbio, bio_stdout); 470 } 471 #endif 472 473 if (!load_config(bio_err, NULL)) 474 goto end; 475 476 if (list_type == FUNC_TYPE_PKEY) 477 list_pkey(bio_stdout); 478 if (list_type == FUNC_TYPE_MD_ALG) 479 list_md(bio_stdout); 480 if (list_type == FUNC_TYPE_CIPHER_ALG) 481 list_cipher(bio_stdout); 482 else 483 { 484 for (fp=functions; fp->name != NULL; fp++) 485 if (fp->type == list_type) 486 BIO_printf(bio_stdout, "%s\n", 487 fp->name); 488 } 489 BIO_free_all(bio_stdout); 490 ret=0; 491 goto end; 492 } 493 else 494 { 495 BIO_printf(bio_err,"openssl:Error: '%s' is an invalid command.\n", 496 argv[0]); 497 BIO_printf(bio_err, "\nStandard commands"); 498 i=0; 499 tp=0; 500 for (fp=functions; fp->name != NULL; fp++) 501 { 502 nl=0; 503 #ifdef OPENSSL_NO_CAMELLIA 504 if (((i++) % 5) == 0) 505 #else 506 if (((i++) % 4) == 0) 507 #endif 508 { 509 BIO_printf(bio_err,"\n"); 510 nl=1; 511 } 512 if (fp->type != tp) 513 { 514 tp=fp->type; 515 if (!nl) BIO_printf(bio_err,"\n"); 516 if (tp == FUNC_TYPE_MD) 517 { 518 i=1; 519 BIO_printf(bio_err, 520 "\nMessage Digest commands (see the `dgst' command for more details)\n"); 521 } 522 else if (tp == FUNC_TYPE_CIPHER) 523 { 524 i=1; 525 BIO_printf(bio_err,"\nCipher commands (see the `enc' command for more details)\n"); 526 } 527 } 528 #ifdef OPENSSL_NO_CAMELLIA 529 BIO_printf(bio_err,"%-15s",fp->name); 530 #else 531 BIO_printf(bio_err,"%-18s",fp->name); 532 #endif 533 } 534 BIO_printf(bio_err,"\n\n"); 535 ret=0; 536 } 537 end: 538 return(ret); 539 } 540 541 static int SortFnByName(const void *_f1,const void *_f2) 542 { 543 const FUNCTION *f1=_f1; 544 const FUNCTION *f2=_f2; 545 546 if(f1->type != f2->type) 547 return f1->type-f2->type; 548 return strcmp(f1->name,f2->name); 549 } 550 551 static void list_pkey(BIO *out) 552 { 553 int i; 554 for (i = 0; i < EVP_PKEY_asn1_get_count(); i++) 555 { 556 const EVP_PKEY_ASN1_METHOD *ameth; 557 int pkey_id, pkey_base_id, pkey_flags; 558 const char *pinfo, *pem_str; 559 ameth = EVP_PKEY_asn1_get0(i); 560 EVP_PKEY_asn1_get0_info(&pkey_id, &pkey_base_id, &pkey_flags, 561 &pinfo, &pem_str, ameth); 562 if (pkey_flags & ASN1_PKEY_ALIAS) 563 { 564 BIO_printf(out, "Name: %s\n", 565 OBJ_nid2ln(pkey_id)); 566 BIO_printf(out, "\tType: Alias to %s\n", 567 OBJ_nid2ln(pkey_base_id)); 568 } 569 else 570 { 571 BIO_printf(out, "Name: %s\n", pinfo); 572 BIO_printf(out, "\tType: %s Algorithm\n", 573 pkey_flags & ASN1_PKEY_DYNAMIC ? 574 "External" : "Builtin"); 575 BIO_printf(out, "\tOID: %s\n", OBJ_nid2ln(pkey_id)); 576 if (pem_str == NULL) 577 pem_str = "(none)"; 578 BIO_printf(out, "\tPEM string: %s\n", pem_str); 579 } 580 581 } 582 } 583 584 static void list_cipher_fn(const EVP_CIPHER *c, 585 const char *from, const char *to, void *arg) 586 { 587 if (c) 588 BIO_printf(arg, "%s\n", EVP_CIPHER_name(c)); 589 else 590 { 591 if (!from) 592 from = "<undefined>"; 593 if (!to) 594 to = "<undefined>"; 595 BIO_printf(arg, "%s => %s\n", from, to); 596 } 597 } 598 599 static void list_cipher(BIO *out) 600 { 601 EVP_CIPHER_do_all_sorted(list_cipher_fn, out); 602 } 603 604 static void list_md_fn(const EVP_MD *m, 605 const char *from, const char *to, void *arg) 606 { 607 if (m) 608 BIO_printf(arg, "%s\n", EVP_MD_name(m)); 609 else 610 { 611 if (!from) 612 from = "<undefined>"; 613 if (!to) 614 to = "<undefined>"; 615 BIO_printf(arg, "%s => %s\n", from, to); 616 } 617 } 618 619 static void list_md(BIO *out) 620 { 621 EVP_MD_do_all_sorted(list_md_fn, out); 622 } 623 624 static int MS_CALLBACK function_cmp(const FUNCTION *a, const FUNCTION *b) 625 { 626 return strncmp(a->name,b->name,8); 627 } 628 static IMPLEMENT_LHASH_COMP_FN(function, FUNCTION) 629 630 static unsigned long MS_CALLBACK function_hash(const FUNCTION *a) 631 { 632 return lh_strhash(a->name); 633 } 634 static IMPLEMENT_LHASH_HASH_FN(function, FUNCTION) 635 636 static LHASH_OF(FUNCTION) *prog_init(void) 637 { 638 LHASH_OF(FUNCTION) *ret; 639 FUNCTION *f; 640 size_t i; 641 642 /* Purely so it looks nice when the user hits ? */ 643 for(i=0,f=functions ; f->name != NULL ; ++f,++i) 644 ; 645 qsort(functions,i,sizeof *functions,SortFnByName); 646 647 if ((ret=lh_FUNCTION_new()) == NULL) 648 return(NULL); 649 650 for (f=functions; f->name != NULL; f++) 651 (void)lh_FUNCTION_insert(ret,f); 652 return(ret); 653 } 654 655
