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| 1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* | |
| 3 * The contents of this file are subject to the Mozilla Public | |
| 4 * License Version 1.1 (the "License"); you may not use this file | |
| 5 * except in compliance with the License. You may obtain a copy of | |
| 6 * the License at http://www.mozilla.org/MPL/ | |
| 7 * | |
| 8 * Software distributed under the License is distributed on an "AS | |
| 9 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or | |
| 10 * implied. See the License for the specific language governing | |
| 11 * rights and limitations under the License. | |
| 12 * | |
| 13 * The Original Code is the Netscape Portable Runtime (NSPR). | |
| 14 * | |
| 15 * The Initial Developer of the Original Code is Netscape | |
| 16 * Communications Corporation. Portions created by Netscape are | |
| 17 * Copyright (C) 1998-2000 Netscape Communications Corporation. All | |
| 18 * Rights Reserved. | |
| 19 * | |
| 20 * Contributor(s): | |
| 21 * | |
| 22 * Alternatively, the contents of this file may be used under the | |
| 23 * terms of the GNU General Public License Version 2 or later (the | |
| 24 * "GPL"), in which case the provisions of the GPL are applicable | |
| 25 * instead of those above. If you wish to allow use of your | |
| 26 * version of this file only under the terms of the GPL and not to | |
| 27 * allow others to use your version of this file under the MPL, | |
| 28 * indicate your decision by deleting the provisions above and | |
| 29 * replace them with the notice and other provisions required by | |
| 30 * the GPL. If you do not delete the provisions above, a recipient | |
| 31 * may use your version of this file under either the MPL or the | |
| 32 * GPL. | |
| 33 */ | |
| 34 | |
| 35 #ifndef prnetdb_h___ | |
| 36 #define prnetdb_h___ | |
| 37 | |
| 38 #include "prtypes.h" | |
| 39 #include "prio.h" | |
| 40 | |
| 41 PR_BEGIN_EXTERN_C | |
| 42 | |
| 43 | |
| 44 /* | |
| 45 ********************************************************************* | |
| 46 * Translate an Internet address to/from a character string | |
| 47 ********************************************************************* | |
| 48 */ | |
| 49 NSPR_API(PRStatus) PR_StringToNetAddr( | |
| 50 const char *string, PRNetAddr *addr); | |
| 51 | |
| 52 NSPR_API(PRStatus) PR_NetAddrToString( | |
| 53 const PRNetAddr *addr, char *string, PRUint32 size); | |
| 54 | |
| 55 /* | |
| 56 ** Structures returned by network data base library. All addresses are | |
| 57 ** supplied in host order, and returned in network order (suitable for | |
| 58 ** use in system calls). | |
| 59 */ | |
| 60 /* | |
| 61 ** Beware that WINSOCK.H defines h_addrtype and h_length as short. | |
| 62 ** Client code does direct struct copies of hostent to PRHostEnt and | |
| 63 ** hence the ifdef. | |
| 64 */ | |
| 65 typedef struct PRHostEnt { | |
| 66 char *h_name; /* official name of host */ | |
| 67 char **h_aliases; /* alias list */ | |
| 68 #if defined(WIN32) || defined(WIN16) | |
| 69 PRInt16 h_addrtype; /* host address type */ | |
| 70 PRInt16 h_length; /* length of address */ | |
| 71 #else | |
| 72 PRInt32 h_addrtype; /* host address type */ | |
| 73 PRInt32 h_length; /* length of address */ | |
| 74 #endif | |
| 75 char **h_addr_list; /* list of addresses from name server */ | |
| 76 } PRHostEnt; | |
| 77 | |
| 78 /* A safe size to use that will mostly work... */ | |
| 79 #if (defined(AIX) && defined(_THREAD_SAFE)) || defined(OSF1) | |
| 80 #define PR_NETDB_BUF_SIZE sizeof(struct protoent_data) | |
| 81 #else | |
| 82 #define PR_NETDB_BUF_SIZE 1024 | |
| 83 #endif | |
| 84 | |
| 85 /*********************************************************************** | |
| 86 ** FUNCTION: | |
| 87 ** DESCRIPTION: PR_GetHostByName() | |
| 88 ** Lookup a host by name. | |
| 89 ** | |
| 90 ** INPUTS: | |
| 91 ** char *hostname Character string defining the host name of interest | |
| 92 ** char *buf A scratch buffer for the runtime to return result. | |
| 93 ** This buffer is allocated by the caller. | |
| 94 ** PRIntn bufsize Number of bytes in 'buf'. A recommnded value to | |
| 95 ** use is PR_NETDB_BUF_SIZE. | |
| 96 ** OUTPUTS: | |
| 97 ** PRHostEnt *hostentry | |
| 98 ** This structure is filled in by the runtime if | |
| 99 ** the function returns PR_SUCCESS. This structure | |
| 100 ** is allocated by the caller. | |
| 101 ** RETURN: | |
| 102 ** PRStatus PR_SUCCESS if the lookup succeeds. If it fails | |
| 103 ** the result will be PR_FAILURE and the reason | |
| 104 ** for the failure can be retrieved by PR_GetError(). | |
| 105 ***********************************************************************/ | |
| 106 NSPR_API(PRStatus) PR_GetHostByName( | |
| 107 const char *hostname, char *buf, PRIntn bufsize, PRHostEnt *hostentry); | |
| 108 | |
| 109 /*********************************************************************** | |
| 110 ** FUNCTION: | |
| 111 ** DESCRIPTION: PR_GetIPNodeByName() | |
| 112 ** Lookup a host by name. Equivalent to getipnodebyname(AI_DEFAULT) | |
| 113 ** of RFC 2553. | |
| 114 ** | |
| 115 ** INPUTS: | |
| 116 ** char *hostname Character string defining the host name of interest | |
| 117 ** PRUint16 af Address family (either PR_AF_INET or PR_AF_INET6) | |
| 118 ** PRIntn flags Specifies the types of addresses that are searched | |
| 119 ** for and the types of addresses that are returned. | |
| 120 ** The only supported flag is PR_AI_DEFAULT. | |
| 121 ** char *buf A scratch buffer for the runtime to return result. | |
| 122 ** This buffer is allocated by the caller. | |
| 123 ** PRIntn bufsize Number of bytes in 'buf'. A recommnded value to | |
| 124 ** use is PR_NETDB_BUF_SIZE. | |
| 125 ** OUTPUTS: | |
| 126 ** PRHostEnt *hostentry | |
| 127 ** This structure is filled in by the runtime if | |
| 128 ** the function returns PR_SUCCESS. This structure | |
| 129 ** is allocated by the caller. | |
| 130 ** RETURN: | |
| 131 ** PRStatus PR_SUCCESS if the lookup succeeds. If it fails | |
| 132 ** the result will be PR_FAILURE and the reason | |
| 133 ** for the failure can be retrieved by PR_GetError(). | |
| 134 ***********************************************************************/ | |
| 135 | |
| 136 | |
| 137 #define PR_AI_ALL 0x08 | |
| 138 #define PR_AI_V4MAPPED 0x10 | |
| 139 #define PR_AI_ADDRCONFIG 0x20 | |
| 140 #define PR_AI_DEFAULT (PR_AI_V4MAPPED | PR_AI_ADDRCONFIG) | |
| 141 | |
| 142 NSPR_API(PRStatus) PR_GetIPNodeByName( | |
| 143 const char *hostname, | |
| 144 PRUint16 af, | |
| 145 PRIntn flags, | |
| 146 char *buf, | |
| 147 PRIntn bufsize, | |
| 148 PRHostEnt *hostentry); | |
| 149 | |
| 150 /*********************************************************************** | |
| 151 ** FUNCTION: | |
| 152 ** DESCRIPTION: PR_GetHostByAddr() | |
| 153 ** Lookup a host entry by its network address. | |
| 154 ** | |
| 155 ** INPUTS: | |
| 156 ** char *hostaddr IP address of host in question | |
| 157 ** char *buf A scratch buffer for the runtime to return result. | |
| 158 ** This buffer is allocated by the caller. | |
| 159 ** PRIntn bufsize Number of bytes in 'buf'. A recommnded value to | |
| 160 ** use is PR_NETDB_BUF_SIZE. | |
| 161 ** OUTPUTS: | |
| 162 ** PRHostEnt *hostentry | |
| 163 ** This structure is filled in by the runtime if | |
| 164 ** the function returns PR_SUCCESS. This structure | |
| 165 ** is allocated by the caller. | |
| 166 ** RETURN: | |
| 167 ** PRStatus PR_SUCCESS if the lookup succeeds. If it fails | |
| 168 ** the result will be PR_FAILURE and the reason | |
| 169 ** for the failure can be retrieved by PR_GetError(). | |
| 170 ***********************************************************************/ | |
| 171 NSPR_API(PRStatus) PR_GetHostByAddr( | |
| 172 const PRNetAddr *hostaddr, char *buf, PRIntn bufsize, PRHostEnt *hostentry); | |
| 173 | |
| 174 /*********************************************************************** | |
| 175 ** FUNCTION: PR_EnumerateHostEnt() | |
| 176 ** DESCRIPTION: | |
| 177 ** A stateless enumerator over a PRHostEnt structure acquired from | |
| 178 ** PR_GetHostByName() PR_GetHostByAddr() to evaluate the possible | |
| 179 ** network addresses. | |
| 180 ** | |
| 181 ** INPUTS: | |
| 182 ** PRIntn enumIndex Index of the enumeration. The enumeration starts | |
| 183 ** and ends with a value of zero. | |
| 184 ** | |
| 185 ** PRHostEnt *hostEnt A pointer to a host entry struct that was | |
| 186 ** previously returned by PR_GetHostByName() or | |
| 187 ** PR_GetHostByAddr(). | |
| 188 ** | |
| 189 ** PRUint16 port The port number to be assigned as part of the | |
| 190 ** PRNetAddr. | |
| 191 ** | |
| 192 ** OUTPUTS: | |
| 193 ** PRNetAddr *address A pointer to an address structure that will be | |
| 194 ** filled in by the call to the enumeration if the | |
| 195 ** result of the call is greater than zero. | |
| 196 ** | |
| 197 ** RETURN: | |
| 198 ** PRIntn The value that should be used for the next call | |
| 199 ** of the enumerator ('enumIndex'). The enumeration | |
| 200 ** is ended if this value is returned zero. | |
| 201 ** If a value of -1 is returned, the enumeration | |
| 202 ** has failed. The reason for the failure can be | |
| 203 ** retrieved by calling PR_GetError(). | |
| 204 ***********************************************************************/ | |
| 205 NSPR_API(PRIntn) PR_EnumerateHostEnt( | |
| 206 PRIntn enumIndex, const PRHostEnt *hostEnt, PRUint16 port, PRNetAddr *addres
s); | |
| 207 | |
| 208 /*********************************************************************** | |
| 209 ** FUNCTION: PR_InitializeNetAddr(), | |
| 210 ** DESCRIPTION: | |
| 211 ** Initialize the fields of a PRNetAddr, assigning well known values as | |
| 212 ** appropriate. | |
| 213 ** | |
| 214 ** INPUTS | |
| 215 ** PRNetAddrValue val The value to be assigned to the IP Address portion | |
| 216 ** of the network address. This can only specify the | |
| 217 ** special well known values that are equivalent to | |
| 218 ** INADDR_ANY and INADDR_LOOPBACK. | |
| 219 ** | |
| 220 ** PRUint16 port The port number to be assigned in the structure. | |
| 221 ** | |
| 222 ** OUTPUTS: | |
| 223 ** PRNetAddr *addr The address to be manipulated. | |
| 224 ** | |
| 225 ** RETURN: | |
| 226 ** PRStatus To indicate success or failure. If the latter, the | |
| 227 ** reason for the failure can be retrieved by calling | |
| 228 ** PR_GetError(); | |
| 229 ***********************************************************************/ | |
| 230 typedef enum PRNetAddrValue | |
| 231 { | |
| 232 PR_IpAddrNull, /* do NOT overwrite the IP address */ | |
| 233 PR_IpAddrAny, /* assign logical INADDR_ANY to IP address */ | |
| 234 PR_IpAddrLoopback, /* assign logical INADDR_LOOPBACK */ | |
| 235 PR_IpAddrV4Mapped /* IPv4 mapped address */ | |
| 236 } PRNetAddrValue; | |
| 237 | |
| 238 NSPR_API(PRStatus) PR_InitializeNetAddr( | |
| 239 PRNetAddrValue val, PRUint16 port, PRNetAddr *addr); | |
| 240 | |
| 241 /*********************************************************************** | |
| 242 ** FUNCTION: PR_SetNetAddr(), | |
| 243 ** DESCRIPTION: | |
| 244 ** Set the fields of a PRNetAddr, assigning well known values as | |
| 245 ** appropriate. This function is similar to PR_InitializeNetAddr | |
| 246 ** but differs in that the address family is specified. | |
| 247 ** | |
| 248 ** INPUTS | |
| 249 ** PRNetAddrValue val The value to be assigned to the IP Address portion | |
| 250 ** of the network address. This can only specify the | |
| 251 ** special well known values that are equivalent to | |
| 252 ** INADDR_ANY and INADDR_LOOPBACK. | |
| 253 ** | |
| 254 ** PRUint16 af The address family (either PR_AF_INET or PR_AF_INET6) | |
| 255 ** | |
| 256 ** PRUint16 port The port number to be assigned in the structure. | |
| 257 ** | |
| 258 ** OUTPUTS: | |
| 259 ** PRNetAddr *addr The address to be manipulated. | |
| 260 ** | |
| 261 ** RETURN: | |
| 262 ** PRStatus To indicate success or failure. If the latter, the | |
| 263 ** reason for the failure can be retrieved by calling | |
| 264 ** PR_GetError(); | |
| 265 ***********************************************************************/ | |
| 266 NSPR_API(PRStatus) PR_SetNetAddr( | |
| 267 PRNetAddrValue val, PRUint16 af, PRUint16 port, PRNetAddr *addr); | |
| 268 | |
| 269 /*********************************************************************** | |
| 270 ** FUNCTION: | |
| 271 ** DESCRIPTION: PR_IsNetAddrType() | |
| 272 ** Determine if the network address is of the specified type. | |
| 273 ** | |
| 274 ** INPUTS: | |
| 275 ** const PRNetAddr *addr A network address. | |
| 276 ** PRNetAddrValue The type of network address | |
| 277 ** | |
| 278 ** RETURN: | |
| 279 ** PRBool PR_TRUE if the network address is of the | |
| 280 ** specified type, else PR_FALSE. | |
| 281 ***********************************************************************/ | |
| 282 NSPR_API(PRBool) PR_IsNetAddrType(const PRNetAddr *addr, PRNetAddrValue val); | |
| 283 | |
| 284 /*********************************************************************** | |
| 285 ** FUNCTION: | |
| 286 ** DESCRIPTION: PR_ConvertIPv4AddrToIPv6() | |
| 287 ** Convert an IPv4 addr to an (IPv4-mapped) IPv6 addr | |
| 288 ** | |
| 289 ** INPUTS: | |
| 290 ** PRUint32 v4addr IPv4 address | |
| 291 ** | |
| 292 ** OUTPUTS: | |
| 293 ** PRIPv6Addr *v6addr The converted IPv6 address | |
| 294 ** | |
| 295 ** RETURN: | |
| 296 ** void | |
| 297 ** | |
| 298 ***********************************************************************/ | |
| 299 NSPR_API(void) PR_ConvertIPv4AddrToIPv6(PRUint32 v4addr, PRIPv6Addr *v6addr); | |
| 300 | |
| 301 /*********************************************************************** | |
| 302 ** MACRO: | |
| 303 ** DESCRIPTION: PR_NetAddrFamily() | |
| 304 ** Get the 'family' field of a PRNetAddr union. | |
| 305 ** | |
| 306 ** INPUTS: | |
| 307 ** const PRNetAddr *addr A network address. | |
| 308 ** | |
| 309 ** RETURN: | |
| 310 ** PRUint16 The 'family' field of 'addr'. | |
| 311 ***********************************************************************/ | |
| 312 #define PR_NetAddrFamily(addr) ((addr)->raw.family) | |
| 313 | |
| 314 /*********************************************************************** | |
| 315 ** MACRO: | |
| 316 ** DESCRIPTION: PR_NetAddrInetPort() | |
| 317 ** Get the 'port' field of a PRNetAddr union. | |
| 318 ** | |
| 319 ** INPUTS: | |
| 320 ** const PRNetAddr *addr A network address. | |
| 321 ** | |
| 322 ** RETURN: | |
| 323 ** PRUint16 The 'port' field of 'addr'. | |
| 324 ***********************************************************************/ | |
| 325 #define PR_NetAddrInetPort(addr) \ | |
| 326 ((addr)->raw.family == PR_AF_INET6 ? (addr)->ipv6.port : (addr)->inet.port) | |
| 327 | |
| 328 /*********************************************************************** | |
| 329 ** FUNCTION: | |
| 330 ** DESCRIPTION: PR_GetProtoByName() | |
| 331 ** Lookup a protocol entry based on protocol's name | |
| 332 ** | |
| 333 ** INPUTS: | |
| 334 ** char *protocolname Character string of the protocol's name. | |
| 335 ** char *buf A scratch buffer for the runtime to return result. | |
| 336 ** This buffer is allocated by the caller. | |
| 337 ** PRIntn bufsize Number of bytes in 'buf'. A recommnded value to | |
| 338 ** use is PR_NETDB_BUF_SIZE. | |
| 339 ** OUTPUTS: | |
| 340 ** PRHostEnt *PRProtoEnt | |
| 341 ** This structure is filled in by the runtime if | |
| 342 ** the function returns PR_SUCCESS. This structure | |
| 343 ** is allocated by the caller. | |
| 344 ** RETURN: | |
| 345 ** PRStatus PR_SUCCESS if the lookup succeeds. If it fails | |
| 346 ** the result will be PR_FAILURE and the reason | |
| 347 ** for the failure can be retrieved by PR_GetError(). | |
| 348 ***********************************************************************/ | |
| 349 | |
| 350 typedef struct PRProtoEnt { | |
| 351 char *p_name; /* official protocol name */ | |
| 352 char **p_aliases; /* alias list */ | |
| 353 #if defined(WIN32) || defined(WIN16) | |
| 354 PRInt16 p_num; /* protocol # */ | |
| 355 #else | |
| 356 PRInt32 p_num; /* protocol # */ | |
| 357 #endif | |
| 358 } PRProtoEnt; | |
| 359 | |
| 360 NSPR_API(PRStatus) PR_GetProtoByName( | |
| 361 const char* protocolname, char* buffer, PRInt32 bufsize, PRProtoEnt* result)
; | |
| 362 | |
| 363 /*********************************************************************** | |
| 364 ** FUNCTION: | |
| 365 ** DESCRIPTION: PR_GetProtoByNumber() | |
| 366 ** Lookup a protocol entry based on protocol's number | |
| 367 ** | |
| 368 ** INPUTS: | |
| 369 ** PRInt32 protocolnumber | |
| 370 ** Number assigned to the protocol. | |
| 371 ** char *buf A scratch buffer for the runtime to return result. | |
| 372 ** This buffer is allocated by the caller. | |
| 373 ** PRIntn bufsize Number of bytes in 'buf'. A recommnded value to | |
| 374 ** use is PR_NETDB_BUF_SIZE. | |
| 375 ** OUTPUTS: | |
| 376 ** PRHostEnt *PRProtoEnt | |
| 377 ** This structure is filled in by the runtime if | |
| 378 ** the function returns PR_SUCCESS. This structure | |
| 379 ** is allocated by the caller. | |
| 380 ** RETURN: | |
| 381 ** PRStatus PR_SUCCESS if the lookup succeeds. If it fails | |
| 382 ** the result will be PR_FAILURE and the reason | |
| 383 ** for the failure can be retrieved by PR_GetError(). | |
| 384 ***********************************************************************/ | |
| 385 NSPR_API(PRStatus) PR_GetProtoByNumber( | |
| 386 PRInt32 protocolnumber, char* buffer, PRInt32 bufsize, PRProtoEnt* result); | |
| 387 | |
| 388 /*********************************************************************** | |
| 389 ** FUNCTION: | |
| 390 ** DESCRIPTION: PR_GetAddrInfoByName() | |
| 391 ** Lookup a host by name. Equivalent to getaddrinfo(host, NULL, ...) of | |
| 392 ** RFC 3493. | |
| 393 ** | |
| 394 ** INPUTS: | |
| 395 ** char *hostname Character string defining the host name of interest | |
| 396 ** PRUint16 af Must be PR_AF_UNSPEC | |
| 397 ** PRIntn flags Must be PR_AI_ADDRCONFIG | |
| 398 ** RETURN: | |
| 399 ** PRAddrInfo* Handle to a data structure containing the results | |
| 400 ** of the host lookup. Use PR_EnumerateAddrInfo to | |
| 401 ** inspect the PRNetAddr values stored in this object. | |
| 402 ** When no longer needed, this handle must be destroyed | |
| 403 ** with a call to PR_FreeAddrInfo. If a lookup error | |
| 404 ** occurs, then NULL will be returned. | |
| 405 ***********************************************************************/ | |
| 406 typedef struct PRAddrInfo PRAddrInfo; | |
| 407 | |
| 408 NSPR_API(PRAddrInfo*) PR_GetAddrInfoByName( | |
| 409 const char *hostname, PRUint16 af, PRIntn flags); | |
| 410 | |
| 411 /*********************************************************************** | |
| 412 ** FUNCTION: | |
| 413 ** DESCRIPTION: PR_FreeAddrInfo() | |
| 414 ** Destroy the PRAddrInfo handle allocated by PR_GetAddrInfoByName(). | |
| 415 ** | |
| 416 ** INPUTS: | |
| 417 ** PRAddrInfo *addrInfo | |
| 418 ** The handle resulting from a successful call to | |
| 419 ** PR_GetAddrInfoByName(). | |
| 420 ** RETURN: | |
| 421 ** void | |
| 422 ***********************************************************************/ | |
| 423 NSPR_API(void) PR_FreeAddrInfo(PRAddrInfo *addrInfo); | |
| 424 | |
| 425 /*********************************************************************** | |
| 426 ** FUNCTION: | |
| 427 ** DESCRIPTION: PR_EnumerateAddrInfo() | |
| 428 ** A stateless enumerator over a PRAddrInfo handle acquired from | |
| 429 ** PR_GetAddrInfoByName() to inspect the possible network addresses. | |
| 430 ** | |
| 431 ** INPUTS: | |
| 432 ** void *enumPtr Index pointer of the enumeration. The enumeration | |
| 433 ** starts and ends with a value of NULL. | |
| 434 ** PRAddrInfo *addrInfo | |
| 435 ** The PRAddrInfo handle returned by a successful | |
| 436 ** call to PR_GetAddrInfoByName(). | |
| 437 ** PRUint16 port The port number to be assigned as part of the | |
| 438 ** PRNetAddr. | |
| 439 ** OUTPUTS: | |
| 440 ** PRNetAddr *result A pointer to an address structure that will be | |
| 441 ** filled in by the call to the enumeration if the | |
| 442 ** result of the call is greater than zero. | |
| 443 ** RETURN: | |
| 444 ** void* The value that should be used for the next call | |
| 445 ** of the enumerator ('enumPtr'). The enumeration | |
| 446 ** is ended if this value is returned NULL. | |
| 447 ***********************************************************************/ | |
| 448 NSPR_API(void *) PR_EnumerateAddrInfo( | |
| 449 void *enumPtr, const PRAddrInfo *addrInfo, PRUint16 port, PRNetAddr *result)
; | |
| 450 | |
| 451 /*********************************************************************** | |
| 452 ** FUNCTION: | |
| 453 ** DESCRIPTION: PR_GetCanonNameFromAddrInfo() | |
| 454 ** Extracts the canonical name of the hostname passed to | |
| 455 ** PR_GetAddrInfoByName(). | |
| 456 ** | |
| 457 ** INPUTS: | |
| 458 ** PRAddrInfo *addrInfo | |
| 459 ** The PRAddrInfo handle returned by a successful | |
| 460 ** call to PR_GetAddrInfoByName(). | |
| 461 ** RETURN: | |
| 462 ** const char * A const pointer to the canonical hostname stored | |
| 463 ** in the given PRAddrInfo handle. This pointer is | |
| 464 ** invalidated once the PRAddrInfo handle is destroyed | |
| 465 ** by a call to PR_FreeAddrInfo(). | |
| 466 ***********************************************************************/ | |
| 467 NSPR_API(const char *) PR_GetCanonNameFromAddrInfo( | |
| 468 const PRAddrInfo *addrInfo); | |
| 469 | |
| 470 /*********************************************************************** | |
| 471 ** FUNCTIONS: PR_ntohs, PR_ntohl, PR_ntohll, PR_htons, PR_htonl, PR_htonll | |
| 472 ** | |
| 473 ** DESCRIPTION: API entries for the common byte ordering routines. | |
| 474 ** | |
| 475 ** PR_ntohs 16 bit conversion from network to host | |
| 476 ** PR_ntohl 32 bit conversion from network to host | |
| 477 ** PR_ntohll 64 bit conversion from network to host | |
| 478 ** PR_htons 16 bit conversion from host to network | |
| 479 ** PR_htonl 32 bit conversion from host to network | |
| 480 ** PR_ntonll 64 bit conversion from host to network | |
| 481 ** | |
| 482 ***********************************************************************/ | |
| 483 NSPR_API(PRUint16) PR_ntohs(PRUint16); | |
| 484 NSPR_API(PRUint32) PR_ntohl(PRUint32); | |
| 485 NSPR_API(PRUint64) PR_ntohll(PRUint64); | |
| 486 NSPR_API(PRUint16) PR_htons(PRUint16); | |
| 487 NSPR_API(PRUint32) PR_htonl(PRUint32); | |
| 488 NSPR_API(PRUint64) PR_htonll(PRUint64); | |
| 489 | |
| 490 PR_END_EXTERN_C | |
| 491 | |
| 492 #endif /* prnetdb_h___ */ | |
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Chromium Code Reviews
Issue 665543002:
Remove third_party/npapi/npspy. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@master