Lines Matching +full:in +full:- +full:and +full:- +full:around

8   * around library functions and system calls that are known to have problems
22 #include <netinet/in.h>
36   * Result: long hostnames would be truncated, and connections would be
45 /* In case not defined in <sys/param.h>. */
73   * With some System-V versions, the fgets() library function does not
77   * The following code works around the problem. It does no harm on "normal"
98 	len--;
119   * With early SunOS 5 versions, recvfrom() does not completely fill in the
120   * source address structure when doing a non-destructive read. The following
121   * code works around the problem. It does no harm on "normal" systems.
141 	if (from->sa_family == 0) {
148 		from->sa_family = my_addr.sa_family;
158   * The Apollo SR10.3 and some SYSV4 getpeername(2) versions do not return an
159   * error in case of a datagram-oriented socket. Instead, they claim that all
160   * UDP requests come from address 0.0.0.0. The following code works around
177 	&& sa->sa_family == AF_INET
178 	&& sin->sin_addr.s_addr == 0) {
180 	return (-1);
189   * According to Karl Vogel (vogelke@c-17igp.wpafb.af.mil) some Pyramid
213   * doing DNS through NIS, only one host address ends up in the address list.
214   * All other addresses end up in the hostname alias list, interspersed with
217   * accidentally left in. A side effect of the workaround is that address
235     if ((hp = gethostbyname(name)) && !hp->h_addr_list[1] && hp->h_aliases[1]) {
236 	for (o_aliases = n_addr_list = hp->h_aliases; *o_aliases; o_aliases++) {
238 		memcpy(*n_addr_list++, (char *) &addr, hp->h_length);
243 	    o_addr_list = hp->h_addr_list;
244 	    memcpy(*n_addr_list++, *o_addr_list, hp->h_length);
246 	    hp->h_addr_list = hp->h_aliases;
247 	    hp->h_aliases = o_addr_list + 1;
258   * private strtok(). This has been fixed in the meantime.
280   * IRIX 5.3 (and possibly earlier versions, too) library routines call the
281   * non-reentrant strtok() library routine, causing hosts to slip through
282   * allow/deny filters. Workaround: don't rely on the vendor and use our own
283   * strtok() function. FreeBSD 2.0 has a similar problem (fixed in 2.0.5).
299      * Skip over separator characters and detect end of string.
305      * Skip over non-separator characters and terminate result.