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Change interface to bb_lookup_host, dont try and set port inside this

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function as there is no gracefull way of handling failures.
Rename bb_getport to bb_lookup_port, allow a default port to be
specified so it always returns a correct value.
Modify ftpgetput/rdate/wget to use the new interface.
wget/rdate now use etc/services with a falback default value.
This commit is contained in:
Glenn L McGrath
2003-12-20 01:47:18 +00:00
parent 03d8091859
commit ffccf6eb5d
6 changed files with 39 additions and 49 deletions
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3
networking/ftpgetput.c
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@ -356,7 +356,8 @@ int ftpgetput_main(int argc, char **argv)
* and we want to connect to only one IP... */
server->s_in = &s_in;
server->host = argv[optind];
bb_lookup_host(&s_in, server->host, NULL);
bb_lookup_host(&s_in, server->host);
s_in.sin_port = bb_lookup_port(server->port, 21);
if (verbose_flag) {
fprintf(stdout, "Connecting to %s[%s]:%s\n",
server->host, inet_ntoa(s_in.sin_addr), server->port);