From 41fd2375c869daed4c5c90ee3ce902019ef70d57 Mon Sep 17 00:00:00 2001 From: Eric Andersen Date: Sun, 7 Jul 2002 07:27:44 +0000 Subject: Cleanup namespace leaks by prepending __ to global stuff to indicate it is (alledgedly) private. -Erik --- libc/inet/addr.c | 12 +-- libc/inet/ntop.c | 9 +- libc/inet/resolv.c | 231 ++++++++++++++++++++++++------------------------ libc/inet/socketcalls.c | 36 ++++---- 4 files changed, 140 insertions(+), 148 deletions(-) (limited to 'libc/inet') diff --git a/libc/inet/addr.c b/libc/inet/addr.c index 9abf7c44d..7751b6bc2 100644 --- a/libc/inet/addr.c +++ b/libc/inet/addr.c @@ -72,8 +72,7 @@ struct in_addr *inp; #endif #ifdef L_inet_addr -unsigned long inet_addr(cp) -const char *cp; +unsigned long inet_addr(const char *cp) { struct in_addr a; @@ -117,8 +116,7 @@ char *inet_ntoa(struct in_addr in) * Formulate an Internet address from network + host. Used in * building addresses stored in the ifnet structure. */ -struct in_addr inet_makeaddr(net, host) -unsigned long net, host; +struct in_addr inet_makeaddr(unsigned long net, unsigned long host) { unsigned long addr; @@ -142,8 +140,7 @@ unsigned long net, host; * internet address; handles class a/b/c network * number formats. */ -unsigned long inet_lnaof(in) -struct in_addr in; +unsigned long inet_lnaof(struct in_addr in) { unsigned long i = ntohl(in.s_addr); @@ -163,8 +160,7 @@ struct in_addr in; * address; handles class a/b/c network #'s. */ u_int32_t -inet_netof(in) - struct in_addr in; +inet_netof(struct in_addr in) { u_int32_t i = ntohl(in.s_addr); diff --git a/libc/inet/ntop.c b/libc/inet/ntop.c index 144e790b1..b7e831d49 100644 --- a/libc/inet/ntop.c +++ b/libc/inet/ntop.c @@ -54,10 +54,7 @@ * Paul Vixie, 1996. */ static const char * -inet_ntop4(src, dst, size) - const u_char *src; - char *dst; - size_t size; +inet_ntop4(const u_char *src, char *dst, size_t size) { char tmp[sizeof ("255.255.255.255") + 1] = "\0"; int octet; @@ -202,9 +199,7 @@ inet_ntop6(src, dst, size) * Paul Vixie, 1996. */ static int -inet_pton4(src, dst) - const char *src; - u_char *dst; +inet_pton4(const char *src, u_char *dst) { int saw_digit, octets, ch; u_char tmp[4], *tp; diff --git a/libc/inet/resolv.c b/libc/inet/resolv.c index 2033036f7..96feedbbe 100644 --- a/libc/inet/resolv.c +++ b/libc/inet/resolv.c @@ -84,10 +84,10 @@ /* Global stuff... */ -extern int nameservers; -extern char * nameserver[MAX_SERVERS]; -extern int searchdomains; -extern char * searchdomain[MAX_SEARCH]; +extern int __nameservers; +extern char * __nameserver[MAX_SERVERS]; +extern int __searchdomains; +extern char * __searchdomain[MAX_SEARCH]; @@ -124,47 +124,47 @@ enum etc_hosts_action { }; /* function prototypes */ -extern int get_hosts_byname_r(const char * name, int type, +extern int __get_hosts_byname_r(const char * name, int type, struct hostent * result_buf, char * buf, size_t buflen, struct hostent ** result, int * h_errnop); -extern int get_hosts_byaddr_r(const char * addr, int len, int type, +extern int __get_hosts_byaddr_r(const char * addr, int len, int type, struct hostent * result_buf, char * buf, size_t buflen, struct hostent ** result, int * h_errnop); extern void __open_etc_hosts(FILE **fp); -extern int read_etc_hosts_r(FILE *fp, const char * name, int type, +extern int __read_etc_hosts_r(FILE *fp, const char * name, int type, enum etc_hosts_action action, struct hostent * result_buf, char * buf, size_t buflen, struct hostent ** result, int * h_errnop); -extern int connect_dns(char *dns); -extern int dns_lookup(const char * name, int type, int nscount, +extern int __connect_dns(char *dns); +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 __encode_dotted(const char * dotted, unsigned char * dest, int maxlen); +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); -extern int decode_header(unsigned char * data, struct resolv_header * h); -extern int encode_question(struct resolv_question * q, +extern int __length_dotted(const unsigned char * message, int offset); +extern int __encode_header(struct resolv_header * h, unsigned char * dest, int maxlen); +extern int __decode_header(unsigned char * data, struct resolv_header * h); +extern int __encode_question(struct resolv_question * q, unsigned char * dest, int maxlen); -extern int decode_question(unsigned char * message, int offset, +extern int __decode_question(unsigned char * message, int offset, struct resolv_question * q); -extern int encode_answer(struct resolv_answer * a, +extern int __encode_answer(struct resolv_answer * a, unsigned char * dest, int maxlen); -extern int decode_answer(unsigned char * message, int offset, +extern int __decode_answer(unsigned char * message, int offset, struct resolv_answer * a); -extern int length_question(unsigned char * message, int offset); -extern int open_nameservers(void); +extern int __length_question(unsigned char * message, int offset); +extern int __open_nameservers(void); #ifdef L_encodeh -int encode_header(struct resolv_header *h, unsigned char *dest, int maxlen) +int __encode_header(struct resolv_header *h, unsigned char *dest, int maxlen) { if (maxlen < HFIXEDSZ) return -1; @@ -191,7 +191,7 @@ int encode_header(struct resolv_header *h, unsigned char *dest, int maxlen) #endif #ifdef L_decodeh -int decode_header(unsigned char *data, struct resolv_header *h) +int __decode_header(unsigned char *data, struct resolv_header *h) { h->id = (data[0] << 8) | data[1]; h->qr = (data[2] & 0x80) ? 1 : 0; @@ -215,7 +215,7 @@ int decode_header(unsigned char *data, struct resolv_header *h) This routine is fairly dumb, and doesn't attempt to compress the data */ -int encode_dotted(const char *dotted, unsigned char *dest, int maxlen) +int __encode_dotted(const char *dotted, unsigned char *dest, int maxlen) { int used = 0; @@ -249,7 +249,7 @@ int encode_dotted(const char *dotted, unsigned char *dest, int maxlen) /* Decode a dotted string from nameserver transport-level encoding. This routine understands compressed data. */ -int decode_dotted(const unsigned char *data, int offset, +int __decode_dotted(const unsigned char *data, int offset, char *dest, int maxlen) { int l; @@ -295,7 +295,7 @@ int decode_dotted(const unsigned char *data, int offset, #ifdef L_lengthd -int length_dotted(const unsigned char *data, int offset) +int __length_dotted(const unsigned char *data, int offset) { int orig_offset = offset; int l; @@ -318,12 +318,12 @@ int length_dotted(const unsigned char *data, int offset) #endif #ifdef L_encodeq -int encode_question(struct resolv_question *q, +int __encode_question(struct resolv_question *q, unsigned char *dest, int maxlen) { int i; - i = encode_dotted(q->dotted, dest, maxlen); + i = __encode_dotted(q->dotted, dest, maxlen); if (i < 0) return i; @@ -343,13 +343,13 @@ int encode_question(struct resolv_question *q, #endif #ifdef L_decodeq -int decode_question(unsigned char *message, int offset, +int __decode_question(unsigned char *message, int offset, struct resolv_question *q) { char temp[256]; int i; - i = decode_dotted(message, offset, temp, sizeof(temp)); + i = __decode_dotted(message, offset, temp, sizeof(temp)); if (i < 0) return i; @@ -364,11 +364,11 @@ int decode_question(unsigned char *message, int offset, #endif #ifdef L_lengthq -int length_question(unsigned char *message, int offset) +int __length_question(unsigned char *message, int offset) { int i; - i = length_dotted(message, offset); + i = __length_dotted(message, offset); if (i < 0) return i; @@ -377,11 +377,11 @@ int length_question(unsigned char *message, int offset) #endif #ifdef L_encodea -int encode_answer(struct resolv_answer *a, unsigned char *dest, int maxlen) +int __encode_answer(struct resolv_answer *a, unsigned char *dest, int maxlen) { int i; - i = encode_dotted(a->dotted, dest, maxlen); + i = __encode_dotted(a->dotted, dest, maxlen); if (i < 0) return i; @@ -408,13 +408,13 @@ int encode_answer(struct resolv_answer *a, unsigned char *dest, int maxlen) #endif #ifdef L_decodea -int decode_answer(unsigned char *message, int offset, +int __decode_answer(unsigned char *message, int offset, struct resolv_answer *a) { char temp[256]; int i; - i = decode_dotted(message, offset, temp, sizeof(temp)); + i = __decode_dotted(message, offset, temp, sizeof(temp)); if (i < 0) return i; @@ -440,7 +440,7 @@ int decode_answer(unsigned char *message, int offset, #endif #ifdef L_encodep -int encode_packet(struct resolv_header *h, +int __encode_packet(struct resolv_header *h, struct resolv_question **q, struct resolv_answer **an, struct resolv_answer **ns, @@ -450,7 +450,7 @@ int encode_packet(struct resolv_header *h, int i, total = 0; int j; - i = encode_header(h, dest, maxlen); + i = __encode_header(h, dest, maxlen); if (i < 0) return i; @@ -459,7 +459,7 @@ int encode_packet(struct resolv_header *h, total += i; for (j = 0; j < h->qdcount; j++) { - i = encode_question(q[j], dest, maxlen); + i = __encode_question(q[j], dest, maxlen); if (i < 0) return i; dest += i; @@ -468,7 +468,7 @@ int encode_packet(struct resolv_header *h, } for (j = 0; j < h->ancount; j++) { - i = encode_answer(an[j], dest, maxlen); + i = __encode_answer(an[j], dest, maxlen); if (i < 0) return i; dest += i; @@ -476,7 +476,7 @@ int encode_packet(struct resolv_header *h, total += i; } for (j = 0; j < h->nscount; j++) { - i = encode_answer(ns[j], dest, maxlen); + i = __encode_answer(ns[j], dest, maxlen); if (i < 0) return i; dest += i; @@ -484,7 +484,7 @@ int encode_packet(struct resolv_header *h, total += i; } for (j = 0; j < h->arcount; j++) { - i = encode_answer(ar[j], dest, maxlen); + i = __encode_answer(ar[j], dest, maxlen); if (i < 0) return i; dest += i; @@ -497,14 +497,14 @@ int encode_packet(struct resolv_header *h, #endif #ifdef L_decodep -int decode_packet(unsigned char *data, struct resolv_header *h) +int __decode_packet(unsigned char *data, struct resolv_header *h) { - return decode_header(data, h); + return __decode_header(data, h); } #endif #ifdef L_formquery -int form_query(int id, const char *name, int type, unsigned char *packet, +int __form_query(int id, const char *name, int type, unsigned char *packet, int maxlen) { struct resolv_header h; @@ -519,11 +519,11 @@ int form_query(int id, const char *name, int type, unsigned char *packet, q.qtype = type; q.qclass = C_IN; /* CLASS_IN */ - i = encode_header(&h, packet, maxlen); + i = __encode_header(&h, packet, maxlen); if (i < 0) return i; - j = encode_question(&q, packet + i, maxlen - i); + j = __encode_question(&q, packet + i, maxlen - i); if (j < 0) return j; @@ -531,8 +531,8 @@ int form_query(int id, const char *name, int type, unsigned char *packet, } #endif -#ifdef L_connect_dns -int connect_dns(char *nsip) +#ifdef L___connect_dns +int __connect_dns(char *nsip) { int fd, rc; struct sockaddr_in sa; @@ -582,13 +582,13 @@ static pthread_mutex_t mylock = PTHREAD_MUTEX_INITIALIZER; # define UNLOCK #endif -/* Just for the record, having to lock dns_lookup() just for these two globals +/* 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 * look anyways. */ static int ns=0, id=1; -int dns_lookup(const char *name, int type, int nscount, char **nsip, +int __dns_lookup(const char *name, int type, int nscount, char **nsip, unsigned char **outpacket, struct resolv_answer *a) { int i, j, len, fd, pos; @@ -624,22 +624,22 @@ int dns_lookup(const char *name, int type, int nscount, char **nsip, DPRINTF("encoding header\n", h.rd); - i = encode_header(&h, packet, PACKETSZ); + i = __encode_header(&h, packet, PACKETSZ); if (i < 0) goto fail; strncpy(lookup,name,MAXDNAME); - if (variant < searchdomains && strchr(lookup, '.') == NULL) + if (variant < __searchdomains && strchr(lookup, '.') == NULL) { strncat(lookup,".", MAXDNAME); - strncat(lookup,searchdomain[variant], MAXDNAME); + strncat(lookup,__searchdomain[variant], MAXDNAME); } DPRINTF("lookup name: %s\n", lookup); q.dotted = (char *)lookup; q.qtype = type; q.qclass = C_IN; /* CLASS_IN */ - j = encode_question(&q, packet+i, PACKETSZ-i); + j = __encode_question(&q, packet+i, PACKETSZ-i); if (j < 0) goto fail; @@ -648,7 +648,7 @@ int dns_lookup(const char *name, int type, int nscount, char **nsip, DPRINTF("On try %d, sending query to port %d of machine %s\n", retries, NAMESERVER_PORT, nsip[ns]); - fd = connect_dns(nsip[ns]); + fd = __connect_dns(nsip[ns]); if (fd < 0) { if (errno == ENETUNREACH) { /* routing error, presume not transient */ @@ -680,7 +680,7 @@ int dns_lookup(const char *name, int type, int nscount, char **nsip, /* too short ! */ goto again; - decode_header(packet, &h); + __decode_header(packet, &h); DPRINTF("id = %d, qr = %d\n", h.id, h.qr); @@ -703,7 +703,7 @@ int dns_lookup(const char *name, int type, int nscount, char **nsip, for (j = 0; j < h.qdcount; j++) { DPRINTF("Skipping question %d at %d\n", j, pos); - i = length_question(packet, pos); + i = __length_question(packet, pos); DPRINTF("Length of question %d is %d\n", j, i); if (i < 0) goto again; @@ -713,7 +713,7 @@ int dns_lookup(const char *name, int type, int nscount, char **nsip, for (j=0;j= nscount*(searchdomains+1)) + if (retries >= nscount*(__searchdomains+1)) goto fail; again: /* if there are searchdomains, try them or fallback as passed */ - if (variant < searchdomains) { + if (variant < __searchdomains) { /* next search */ variant++; } else { @@ -774,17 +774,17 @@ fail: #ifdef L_opennameservers -int nameservers; -char * nameserver[MAX_SERVERS]; -int searchdomains; -char * searchdomain[MAX_SEARCH]; +int __nameservers; +char * __nameserver[MAX_SERVERS]; +int __searchdomains; +char * __searchdomain[MAX_SEARCH]; /* * we currently read formats not quite the same as that on normal * unix systems, we can have a list of nameservers after the keyword. */ -int open_nameservers() +int __open_nameservers() { FILE *fp; int i; @@ -792,7 +792,7 @@ int open_nameservers() char szBuffer[128], *p, *argv[RESOLV_ARGS]; int argc; - if (nameservers > 0) + if (__nameservers > 0) return 0; if ((fp = fopen("/etc/resolv.conf", "r")) || @@ -814,20 +814,20 @@ int open_nameservers() } if (strcmp(argv[0], "nameserver") == 0) { - for (i = 1; i < argc && nameservers < MAX_SERVERS; i++) { - nameserver[nameservers++] = strdup(argv[i]); + for (i = 1; i < argc && __nameservers < MAX_SERVERS; i++) { + __nameserver[__nameservers++] = strdup(argv[i]); DPRINTF("adding nameserver %s\n", argv[i]); } } /* domain and search are mutually exclusive, the last one wins */ if (strcmp(argv[0],"domain")==0 || strcmp(argv[0],"search")==0) { - while (searchdomains > 0) { - free(searchdomain[--searchdomains]); - searchdomain[searchdomains] = NULL; + while (__searchdomains > 0) { + free(__searchdomain[--__searchdomains]); + __searchdomain[__searchdomains] = NULL; } - for (i=1; i < argc && searchdomains < MAX_SEARCH; i++) { - searchdomain[searchdomains++] = strdup(argv[i]); + for (i=1; i < argc && __searchdomains < MAX_SEARCH; i++) { + __searchdomain[__searchdomains++] = strdup(argv[i]); DPRINTF("adding search %s\n", argv[i]); } } @@ -836,7 +836,7 @@ int open_nameservers() } else { DPRINTF("failed to open %s\n", "resolv.conf"); } - DPRINTF("nameservers = %d\n", nameservers); + DPRINTF("nameservers = %d\n", __nameservers); return 0; } #endif @@ -844,15 +844,15 @@ int open_nameservers() #ifdef L_closenameservers -void close_nameservers(void) +void __close_nameservers(void) { - while (nameservers > 0) { - free(nameserver[--nameservers]); - nameserver[nameservers] = NULL; + while (__nameservers > 0) { + free(__nameserver[--__nameservers]); + __nameserver[__nameservers] = NULL; } - while (searchdomains > 0) { - free(searchdomain[--searchdomains]); - searchdomain[searchdomains] = NULL; + while (__searchdomains > 0) { + free(__searchdomain[--__searchdomains]); + __searchdomain[__searchdomains] = NULL; } } #endif @@ -926,7 +926,7 @@ int res_init(void) __res = rp; } - (void) open_nameservers(); + __open_nameservers(); rp->retrans = RES_TIMEOUT; rp->retry = 4; rp->options = RES_INIT; @@ -942,25 +942,25 @@ int res_init(void) /** rp->rhook = NULL; **/ /** rp->_u._ext.nsinit = 0; **/ - if(searchdomains) { + if(__searchdomains) { int i; - for(i=0; idnsrch[i] = searchdomain[i]; + for(i=0; i<__searchdomains; i++) { + rp->dnsrch[i] = __searchdomain[i]; } } - if(nameservers) { + if(__nameservers) { int i; struct in_addr a; - for(i=0; insaddr_list[i].sin_addr = a; rp->nsaddr_list[i].sin_family = AF_INET; rp->nsaddr_list[i].sin_port = htons(NAMESERVER_PORT); } } } - rp->nscount = nameservers; + rp->nscount = __nameservers; return(0); } @@ -998,14 +998,14 @@ int res_query(const char *dname, int class, int type, struct resolv_answer a; int i; - open_nameservers(); + __open_nameservers(); if (!dname || class != 1 /* CLASS_IN */) return(-1); memset((char *) &a, '\0', sizeof(a)); - i = dns_lookup(dname, type, nameservers, nameserver, &packet, &a); + i = __dns_lookup(dname, type, __nameservers, __nameserver, &packet, &a); if (i < 0) return(-1); @@ -1046,7 +1046,7 @@ struct hostent *gethostbyaddr (const void *addr, socklen_t len, int type) #endif -#ifdef L_read_etc_hosts_r +#ifdef L___read_etc_hosts_r void __open_etc_hosts(FILE **fp) { @@ -1056,7 +1056,7 @@ void __open_etc_hosts(FILE **fp) return; } -int read_etc_hosts_r(FILE * fp, const char * name, int type, +int __read_etc_hosts_r(FILE * fp, const char * name, int type, enum etc_hosts_action action, struct hostent * result_buf, char * buf, size_t buflen, @@ -1253,7 +1253,7 @@ struct hostent *gethostent (void) } } - read_etc_hosts_r(__gethostent_fp, NULL, AF_INET, GETHOSTENT, + __read_etc_hosts_r(__gethostent_fp, NULL, AF_INET, GETHOSTENT, &h, buf, sizeof(buf), &host, &h_errno); if (__stay_open==0) { fclose(__gethostent_fp); @@ -1263,21 +1263,21 @@ struct hostent *gethostent (void) } #endif -#ifdef L_get_hosts_byname_r +#ifdef L___get_hosts_byname_r -int get_hosts_byname_r(const char * name, int type, +int __get_hosts_byname_r(const char * name, int type, struct hostent * result_buf, char * buf, size_t buflen, struct hostent ** result, int * h_errnop) { - return(read_etc_hosts_r(NULL, name, type, GET_HOSTS_BYNAME, result_buf, buf, buflen, result, h_errnop)); + return(__read_etc_hosts_r(NULL, name, type, GET_HOSTS_BYNAME, result_buf, buf, buflen, result, h_errnop)); } #endif -#ifdef L_get_hosts_byaddr_r +#ifdef L___get_hosts_byaddr_r -int get_hosts_byaddr_r(const char * addr, int len, int type, +int __get_hosts_byaddr_r(const char * addr, int len, int type, struct hostent * result_buf, char * buf, size_t buflen, struct hostent ** result, @@ -1306,7 +1306,8 @@ 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, result_buf, buf, buflen, result, h_errnop)); + return(__read_etc_hosts_r(NULL, ipaddr, type, GET_HOSTS_BYADDR, + result_buf, buf, buflen, result, h_errnop)); } #endif @@ -1519,14 +1520,14 @@ int gethostbyname_r(const char * name, int i; int nest = 0; - open_nameservers(); + __open_nameservers(); *result=NULL; if (!name) return EINVAL; /* do /etc/hosts first */ - if ((i=get_hosts_byname_r(name, AF_INET, result_buf, + if ((i=__get_hosts_byname_r(name, AF_INET, result_buf, buf, buflen, result, h_errnop))==0) return i; switch (*h_errnop) { @@ -1577,11 +1578,11 @@ int gethostbyname_r(const char * name, for (;;) { - i = dns_lookup(buf, T_A, nameservers, nameserver, &packet, &a); + i = __dns_lookup(buf, T_A, __nameservers, __nameserver, &packet, &a); if (i < 0) { *h_errnop = HOST_NOT_FOUND; - DPRINTF("dns_lookup\n"); + DPRINTF("__dns_lookup\n"); return TRY_AGAIN; } @@ -1590,12 +1591,12 @@ int gethostbyname_r(const char * name, if (a.atype == T_CNAME) { /* CNAME */ DPRINTF("Got a CNAME in gethostbyname()\n"); - i = decode_dotted(packet, a.rdoffset, buf, buflen); + i = __decode_dotted(packet, a.rdoffset, buf, buflen); free(packet); if (i < 0) { *h_errnop = NO_RECOVERY; - DPRINTF("decode_dotted\n"); + DPRINTF("__decode_dotted\n"); return -1; } if (++nest > MAX_RECURSE) { @@ -1658,14 +1659,14 @@ int gethostbyname2_r(const char *name, int family, if (family != AF_INET6) return EINVAL; - open_nameservers(); + __open_nameservers(); *result=NULL; if (!name) return EINVAL; /* do /etc/hosts first */ - if ((i=get_hosts_byname_r(name, family, result_buf, + if ((i=__get_hosts_byname_r(name, family, result_buf, buf, buflen, result, h_errnop))==0) return i; switch (*h_errnop) { @@ -1711,7 +1712,7 @@ int gethostbyname2_r(const char *name, int family, for (;;) { - i = dns_lookup(buf, T_AAAA, nameservers, nameserver, &packet, &a); + i = __dns_lookup(buf, T_AAAA, __nameservers, __nameserver, &packet, &a); if (i < 0) { *h_errnop = HOST_NOT_FOUND; @@ -1723,7 +1724,7 @@ int gethostbyname2_r(const char *name, int family, if (a.atype == T_CNAME) { /* CNAME */ DPRINTF("Got a CNAME in gethostbyname()\n"); - i = decode_dotted(packet, a.rdoffset, buf, buflen); + i = __decode_dotted(packet, a.rdoffset, buf, buflen); free(packet); if (i < 0) { @@ -1797,7 +1798,7 @@ int gethostbyaddr_r (const void *addr, socklen_t len, int type, } /* do /etc/hosts first */ - if ((i=get_hosts_byaddr_r(addr, len, type, result_buf, + if ((i=__get_hosts_byaddr_r(addr, len, type, result_buf, buf, buflen, result, h_errnop))==0) return i; switch (*h_errnop) { @@ -1808,7 +1809,7 @@ int gethostbyaddr_r (const void *addr, socklen_t len, int type, return i; } - open_nameservers(); + __open_nameservers(); #ifdef __UCLIBC_HAS_IPV6__ qp=buf; @@ -1878,7 +1879,7 @@ int gethostbyaddr_r (const void *addr, socklen_t len, int type, for (;;) { - i = dns_lookup(buf, T_PTR, nameservers, nameserver, &packet, &a); + i = __dns_lookup(buf, T_PTR, __nameservers, __nameserver, &packet, &a); if (i < 0) { *h_errnop = HOST_NOT_FOUND; @@ -1890,7 +1891,7 @@ int gethostbyaddr_r (const void *addr, socklen_t len, int type, if (a.atype == T_CNAME) { /* CNAME */ DPRINTF("Got a CNAME in gethostbyaddr()\n"); - i = decode_dotted(packet, a.rdoffset, buf, buflen); + i = __decode_dotted(packet, a.rdoffset, buf, buflen); free(packet); if (i < 0) { @@ -1903,7 +1904,7 @@ int gethostbyaddr_r (const void *addr, socklen_t len, int type, } continue; } else if (a.atype == T_PTR) { /* ADDRESS */ - i = decode_dotted(packet, a.rdoffset, buf, buflen); + i = __decode_dotted(packet, a.rdoffset, buf, buflen); free(packet); result_buf->h_name = buf; diff --git a/libc/inet/socketcalls.c b/libc/inet/socketcalls.c index 3701e6c71..770af49db 100644 --- a/libc/inet/socketcalls.c +++ b/libc/inet/socketcalls.c @@ -5,7 +5,7 @@ #include #ifdef __NR_socketcall -extern int socketcall(int call, unsigned long *args); +extern int __socketcall(int call, unsigned long *args); /* Various socketcall numbers */ #define SYS_SOCKET 1 @@ -40,7 +40,7 @@ int __libc_accept(int s, struct sockaddr *addr, socklen_t * addrlen) args[0] = s; args[1] = (unsigned long) addr; args[2] = (unsigned long) addrlen; - return socketcall(SYS_ACCEPT, args); + return __socketcall(SYS_ACCEPT, args); } #endif weak_alias(__libc_accept, accept); @@ -57,7 +57,7 @@ int bind(int sockfd, const struct sockaddr *myaddr, socklen_t addrlen) args[0] = sockfd; args[1] = (unsigned long) myaddr; args[2] = addrlen; - return socketcall(SYS_BIND, args); + return __socketcall(SYS_BIND, args); } #endif #endif @@ -74,7 +74,7 @@ int __libc_connect(int sockfd, const struct sockaddr *saddr, socklen_t addrlen) args[0] = sockfd; args[1] = (unsigned long) saddr; args[2] = addrlen; - return socketcall(SYS_CONNECT, args); + return __socketcall(SYS_CONNECT, args); } #endif weak_alias(__libc_connect, connect); @@ -91,7 +91,7 @@ int getpeername(int sockfd, struct sockaddr *addr, socklen_t * paddrlen) args[0] = sockfd; args[1] = (unsigned long) addr; args[2] = (unsigned long) paddrlen; - return socketcall(SYS_GETPEERNAME, args); + return __socketcall(SYS_GETPEERNAME, args); } #endif #endif @@ -107,7 +107,7 @@ int getsockname(int sockfd, struct sockaddr *addr, socklen_t * paddrlen) args[0] = sockfd; args[1] = (unsigned long) addr; args[2] = (unsigned long) paddrlen; - return socketcall(SYS_GETSOCKNAME, args); + return __socketcall(SYS_GETSOCKNAME, args); } #endif #endif @@ -126,7 +126,7 @@ int getsockopt(int fd, int level, int optname, __ptr_t optval, args[2] = optname; args[3] = (unsigned long) optval; args[4] = (unsigned long) optlen; - return (socketcall(SYS_GETSOCKOPT, args)); + return (__socketcall(SYS_GETSOCKOPT, args)); } #endif #endif @@ -141,7 +141,7 @@ int listen(int sockfd, int backlog) args[0] = sockfd; args[1] = backlog; - return socketcall(SYS_LISTEN, args); + return __socketcall(SYS_LISTEN, args); } #endif #endif @@ -160,7 +160,7 @@ ssize_t __libc_recv(int sockfd, __ptr_t buffer, size_t len, int flags) args[1] = (unsigned long) buffer; args[2] = len; args[3] = flags; - return (socketcall(SYS_RECV, args)); + return (__socketcall(SYS_RECV, args)); } #endif weak_alias(__libc_recv, recv); @@ -184,7 +184,7 @@ ssize_t __libc_recvfrom(int sockfd, __ptr_t buffer, size_t len, int flags, args[3] = flags; args[4] = (unsigned long) to; args[5] = (unsigned long) tolen; - return (socketcall(SYS_RECVFROM, args)); + return (__socketcall(SYS_RECVFROM, args)); } #endif weak_alias(__libc_recvfrom, recvfrom); @@ -202,7 +202,7 @@ ssize_t __libc_recvmsg(int sockfd, struct msghdr *msg, int flags) args[0] = sockfd; args[1] = (unsigned long) msg; args[2] = flags; - return (socketcall(SYS_RECVMSG, args)); + return (__socketcall(SYS_RECVMSG, args)); } #endif weak_alias(__libc_recvmsg, recvmsg); @@ -222,7 +222,7 @@ ssize_t __libc_send(int sockfd, const void *buffer, size_t len, int flags) args[1] = (unsigned long) buffer; args[2] = len; args[3] = flags; - return (socketcall(SYS_SEND, args)); + return (__socketcall(SYS_SEND, args)); } #endif weak_alias(__libc_send, send); @@ -240,7 +240,7 @@ ssize_t __libc_sendmsg(int sockfd, const struct msghdr *msg, int flags) args[0] = sockfd; args[1] = (unsigned long) msg; args[2] = flags; - return (socketcall(SYS_SENDMSG, args)); + return (__socketcall(SYS_SENDMSG, args)); } #endif weak_alias(__libc_sendmsg, sendmsg); @@ -264,7 +264,7 @@ ssize_t __libc_sendto(int sockfd, const void *buffer, size_t len, int flags, args[3] = flags; args[4] = (unsigned long) to; args[5] = tolen; - return (socketcall(SYS_SENDTO, args)); + return (__socketcall(SYS_SENDTO, args)); } #endif weak_alias(__libc_sendto, sendto); @@ -285,7 +285,7 @@ int setsockopt(int fd, int level, int optname, const void *optval, args[2] = optname; args[3] = (unsigned long) optval; args[4] = optlen; - return (socketcall(SYS_SETSOCKOPT, args)); + return (__socketcall(SYS_SETSOCKOPT, args)); } #endif #endif @@ -301,7 +301,7 @@ int shutdown(int sockfd, int how) args[0] = sockfd; args[1] = how; - return (socketcall(SYS_SHUTDOWN, args)); + return (__socketcall(SYS_SHUTDOWN, args)); } #endif #endif @@ -317,7 +317,7 @@ int socket(int family, int type, int protocol) args[0] = family; args[1] = type; args[2] = (unsigned long) protocol; - return socketcall(SYS_SOCKET, args); + return __socketcall(SYS_SOCKET, args); } #endif #endif @@ -334,7 +334,7 @@ int socketpair(int family, int type, int protocol, int sockvec[2]) args[1] = type; args[2] = protocol; args[3] = (unsigned long) sockvec; - return socketcall(SYS_SOCKETPAIR, args); + return __socketcall(SYS_SOCKETPAIR, args); } #endif #endif -- cgit v1.2.3