diff options
Diffstat (limited to 'libc/inet')
| -rw-r--r-- | libc/inet/resolv.c | 52 |
1 files changed, 26 insertions, 26 deletions
diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c index 87d1cbe8b..01e8edf2d 100644 --- a/libc/inet/resolv.c +++ b/libc/inet/resolv.c @@ -12,7 +12,7 @@ /* * Portions Copyright (c) 1985, 1993 * The Regents of the University of California. All rights reserved. - * + * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: @@ -24,7 +24,7 @@ * 4. Neither the name of the University nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. - * + * * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE @@ -40,14 +40,14 @@ /* * Portions Copyright (c) 1993 by Digital Equipment Corporation. - * + * * Permission to use, copy, modify, and distribute this software for any * purpose with or without fee is hereby granted, provided that the above * copyright notice and this permission notice appear in all copies, and that * the name of Digital Equipment Corporation not be used in advertising or * publicity pertaining to distribution of the document or software without * specific, written prior permission. - * + * * THE SOFTWARE IS PROVIDED "AS IS" AND DIGITAL EQUIPMENT CORP. DISCLAIMS ALL * WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL DIGITAL EQUIPMENT @@ -125,7 +125,7 @@ * * 02-Oct-2003 Tony J. White <tjw@tjw.org> * Lifted dn_expand() and dependent ns_name_uncompress(), ns_name_unpack(), - * and ns_name_ntop() from glibc 2.3.2 for compatibility with ipsec-tools + * and ns_name_ntop() from glibc 2.3.2 for compatibility with ipsec-tools * and openldap. * * 7-Sep-2004 Erik Andersen <andersen@codepoet.org> @@ -242,11 +242,11 @@ extern int __read_etc_hosts_r(FILE *fp, const char * name, int type, char * buf, size_t buflen, struct hostent ** result, int * h_errnop); -extern int __dns_lookup(const char * name, int type, int nscount, +extern int __dns_lookup(const char * name, int type, int nscount, char ** nsip, unsigned char ** outpacket, struct resolv_answer * a); extern int __encode_dotted(const char * dotted, unsigned char * dest, int maxlen); -extern int __decode_dotted(const unsigned char * message, int offset, +extern int __decode_dotted(const unsigned char * message, int offset, char * dest, int maxlen); extern int __length_dotted(const unsigned char * message, int offset); extern int __encode_header(struct resolv_header * h, unsigned char * dest, int maxlen); @@ -264,7 +264,7 @@ extern int __open_nameservers(void); extern void __close_nameservers(void); extern int __dn_expand(const u_char *, const u_char *, const u_char *, char *, int); -extern int __ns_name_uncompress(const u_char *, const u_char *, +extern int __ns_name_uncompress(const u_char *, const u_char *, const u_char *, char *, size_t); extern int __ns_name_ntop(const u_char *, char *, size_t); extern int __ns_name_unpack(const u_char *, const u_char *, const u_char *, @@ -281,8 +281,8 @@ int __encode_header(struct resolv_header *h, unsigned char *dest, int maxlen) dest[1] = (h->id & 0x00ff) >> 0; dest[2] = (h->qr ? 0x80 : 0) | ((h->opcode & 0x0f) << 3) | - (h->aa ? 0x04 : 0) | - (h->tc ? 0x02 : 0) | + (h->aa ? 0x04 : 0) | + (h->tc ? 0x02 : 0) | (h->rd ? 0x01 : 0); dest[3] = (h->ra ? 0x80 : 0) | (h->rcode & 0x0f); dest[4] = (h->qdcount & 0xff00) >> 8; @@ -656,8 +656,8 @@ static pthread_mutex_t mylock = PTHREAD_MUTEX_INITIALIZER; #endif /* Just for the record, having to lock __dns_lookup() just for these two globals - * is pretty lame. I think these two variables can probably be de-global-ized, - * which should eliminate the need for doing locking here... Needs a closer + * is pretty lame. I think these two variables can probably be de-global-ized, + * which should eliminate the need for doing locking here... Needs a closer * look anyways. */ static int ns=0, id=1; @@ -749,7 +749,7 @@ int __dns_lookup(const char *name, int type, int nscount, char **nsip, continue; } - /* Connect to the UDP socket so that asyncronous errors are returned */ + /* Connect to the UDP socket so that asyncronous errors are returned */ #ifdef __UCLIBC_HAS_IPV6__ if (v6) { sa6.sin6_family = AF_INET6; @@ -787,7 +787,7 @@ int __dns_lookup(const char *name, int type, int nscount, char **nsip, if (select(fd + 1, &fds, NULL, NULL, &tv) <= 0) { DPRINTF("Timeout\n"); - /* timed out, so retry send and receive, + /* timed out, so retry send and receive, * to next nameserver on queue */ goto tryall; } @@ -937,7 +937,7 @@ int __open_nameservers() int argc; BIGLOCK; - if (__nameservers > 0) { + if (__nameservers > 0) { BIGUNLOCK; return 0; } @@ -1361,7 +1361,7 @@ struct hostent *gethostbyaddr (const void *addr, socklen_t len, int type) struct hostent *hp; gethostbyaddr_r(addr, len, type, &h, buf, sizeof(buf), &hp, &h_errno); - + return hp; } #endif @@ -1470,7 +1470,7 @@ int __read_etc_hosts_r(FILE * fp, const char * name, int type, if (aliases < 2) continue; /* syntax error really */ - + if (action==GETHOSTENT) { /* Return whatever the next entry happens to be. */ break; @@ -1515,7 +1515,7 @@ int __read_etc_hosts_r(FILE * fp, const char * name, int type, ret=TRY_AGAIN; break; /* bad ip address */ } - + if (action!=GETHOSTENT) { fclose(fp); } @@ -1575,7 +1575,7 @@ int gethostent_r(struct hostent *result_buf, char *buf, size_t buflen, } } - ret = __read_etc_hosts_r(__gethostent_fp, NULL, AF_INET, GETHOSTENT, + ret = __read_etc_hosts_r(__gethostent_fp, NULL, AF_INET, GETHOSTENT, result_buf, buf, buflen, result, h_errnop); if (__stay_open==0) { fclose(__gethostent_fp); @@ -1647,7 +1647,7 @@ int __get_hosts_byaddr_r(const char * addr, int len, int type, inet_ntop(type, addr, ipaddr, sizeof(ipaddr)); - return(__read_etc_hosts_r(NULL, ipaddr, type, GET_HOSTS_BYADDR, + return(__read_etc_hosts_r(NULL, ipaddr, type, GET_HOSTS_BYADDR, result_buf, buf, buflen, result, h_errnop)); } #endif @@ -1666,7 +1666,7 @@ int getnameinfo (const struct sockaddr *sa, socklen_t addrlen, char *host, int ok = 0; struct hostent *h = NULL; char domain[256]; - + if (flags & ~(NI_NUMERICHOST|NI_NUMERICSERV|NI_NOFQDN|NI_NAMEREQD|NI_DGRAM)) return EAI_BADFLAGS; @@ -2064,7 +2064,7 @@ int gethostbyname2_r(const char *name, int family, addr_list[0] = in; addr_list[1] = 0; - + if (buflen<256) return ERANGE; strncpy(buf, name, buflen); @@ -2158,7 +2158,7 @@ int gethostbyaddr_r (const void *addr, socklen_t len, int type, *result=NULL; if (!addr) return EINVAL; - + switch (type) { case AF_INET: if (len != sizeof(struct in_addr)) @@ -2341,7 +2341,7 @@ int __dn_expand(const u_char *msg, const u_char *eom, const u_char *src, * return: * boolean. */ -static int printable(int ch) +static int printable(int ch) { return (ch > 0x20 && ch < 0x7f); } @@ -2353,7 +2353,7 @@ static int printable(int ch) * return: * boolean. */ -static int special(int ch) +static int special(int ch) { switch (ch) { case 0x22: /* '"' */ @@ -2377,7 +2377,7 @@ static int special(int ch) * note: * Root domain returns as "." not "". */ -int __ns_name_uncompress(const u_char *msg, const u_char *eom, +int __ns_name_uncompress(const u_char *msg, const u_char *eom, const u_char *src, char *dst, size_t dstsiz) { u_char tmp[NS_MAXCDNAME]; |