| | 1 | /*\r |
| | 2 | * Copyright (c) 1983, 1993\r |
| | 3 | * The Regents of the University of California. All rights reserved.\r |
| | 4 | *\r |
| | 5 | * Redistribution and use in source and binary forms, with or without\r |
| | 6 | * modification, are permitted provided that the following conditions\r |
| | 7 | * are met:\r |
| | 8 | * 1. Redistributions of source code must retain the above copyright\r |
| | 9 | * notice, this list of conditions and the following disclaimer.\r |
| | 10 | * 2. Redistributions in binary form must reproduce the above copyright\r |
| | 11 | * notice, this list of conditions and the following disclaimer in the\r |
| | 12 | * documentation and/or other materials provided with the distribution.\r |
| | 13 | * 3. All advertising materials mentioning features or use of this software\r |
| | 14 | * must display the following acknowledgement:\r |
| | 15 | * This product includes software developed by the University of\r |
| | 16 | * California, Berkeley and its contributors.\r |
| | 17 | * 4. Neither the name of the University nor the names of its contributors\r |
| | 18 | * may be used to endorse or promote products derived from this software\r |
| | 19 | * without specific prior written permission.\r |
| | 20 | *\r |
| | 21 | * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND\r |
| | 22 | * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\r |
| | 23 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE\r |
| | 24 | * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE\r |
| | 25 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL\r |
| | 26 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS\r |
| | 27 | * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)\r |
| | 28 | * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT\r |
| | 29 | * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY\r |
| | 30 | * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF\r |
| | 31 | * SUCH DAMAGE.\r |
| | 32 | */\r |
| | 33 | \r |
| | 34 | #if defined(LIBC_SCCS) && !defined(lint)\r |
| | 35 | static char sccsid[] = "@(#)getprotoname.c 8.1 (Berkeley) 6/4/93";\r |
| | 36 | #endif /* LIBC_SCCS and not lint */\r |
| | 37 | \r |
| | 38 | #include <netdb.h>\r |
| | 39 | #include <string.h>\r |
| | 40 | \r |
| | 41 | extern int _proto_stayopen;\r |
| | 42 | \r |
| | 43 | struct protoent *\r |
| | 44 | getprotobyname(register const char *name)\r |
| | 45 | {\r |
| | 46 | register struct protoent *p;\r |
| | 47 | register char **cp;\r |
| | 48 | \r |
| | 49 | setprotoent(_proto_stayopen);\r |
| | 50 | while ( NULL != (p = getprotoent()) ) {\r |
| | 51 | if (strcmp(p->p_name, name) == 0)\r |
| | 52 | break;\r |
| | 53 | for (cp = p->p_aliases; *cp != 0; cp++)\r |
| | 54 | if (strcmp(*cp, name) == 0)\r |
| | 55 | goto found;\r |
| | 56 | }\r |
| | 57 | found:\r |
| | 58 | if (!_proto_stayopen)\r |
| | 59 | endprotoent();\r |
| | 60 | return (p);\r |
| | 61 | }\r |
projects / mirror_edk2.git / blame_incremental