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* ext/socket/socket.c (sock_gethostname): use HOST_NAME_MAX.
* ext/socket/raddrinfo.c (make_ipaddr): local variable renamed. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@22215 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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3 changed files with 13 additions and 4 deletions
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@ -1,3 +1,9 @@
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Wed Feb 11 00:38:16 2009 Tanaka Akira <akr@fsij.org>
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* ext/socket/socket.c (sock_gethostname): use HOST_NAME_MAX.
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* ext/socket/raddrinfo.c (make_ipaddr): local variable renamed.
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Tue Feb 10 23:44:53 2009 Tanaka Akira <akr@fsij.org>
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* ext/socket/init.c (struct recvfrom_arg): use struct
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@ -193,10 +193,10 @@ make_ipaddr0(struct sockaddr *addr, char *buf, size_t len)
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VALUE
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make_ipaddr(struct sockaddr *addr)
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{
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char buf[1024];
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char hbuf[1024];
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make_ipaddr0(addr, buf, sizeof(buf));
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return rb_str_new2(buf);
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make_ipaddr0(addr, hbuf, sizeof(hbuf));
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return rb_str_new2(hbuf);
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}
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static void
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@ -826,7 +826,10 @@ sock_sysaccept(VALUE sock)
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static VALUE
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sock_gethostname(VALUE obj)
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{
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char buf[1024];
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#ifndef HOST_NAME_MAX
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# define HOST_NAME_MAX 1024
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#endif
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char buf[HOST_NAME_MAX+1];
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rb_secure(3);
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if (gethostname(buf, (int)sizeof buf - 1) < 0)
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