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* ext/socket/raddrinfo.c (rsock_inspect_sockaddr): Add casts to

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suppress warnings.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40644 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
akr 2013-05-11 13:04:39 +00:00
parent e3a2145d22
commit 26cb14f846
2 changed files with 17 additions and 12 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sat May 11 21:56:34 2013 Tanaka Akira <akr@fsij.org>
* ext/socket/raddrinfo.c (rsock_inspect_sockaddr): Add casts to
suppress warnings.
Sat May 11 17:28:51 2013 Tanaka Akira <akr@fsij.org>
* ext/socket: New method, Socket.getifaddrs, implemented.

24
ext/socket/raddrinfo.c
View file

@ -980,24 +980,24 @@ rsock_inspect_sockaddr(struct sockaddr *sockaddr_arg, socklen_t socklen, VALUE r
struct sockaddr_in *addr;
int port;
addr = &sockaddr->in;
if (((char*)&addr->sin_addr)-(char*)addr+0+1 <= socklen)
if ((socklen_t)(((char*)&addr->sin_addr)-(char*)addr+0+1) <= socklen)
rb_str_catf(ret, "%d", ((unsigned char*)&addr->sin_addr)[0]);
else
rb_str_cat2(ret, "?");
if (((char*)&addr->sin_addr)-(char*)addr+1+1 <= socklen)
if ((socklen_t)(((char*)&addr->sin_addr)-(char*)addr+1+1) <= socklen)
rb_str_catf(ret, ".%d", ((unsigned char*)&addr->sin_addr)[1]);
else
rb_str_cat2(ret, ".?");
if (((char*)&addr->sin_addr)-(char*)addr+2+1 <= socklen)
if ((socklen_t)(((char*)&addr->sin_addr)-(char*)addr+2+1) <= socklen)
rb_str_catf(ret, ".%d", ((unsigned char*)&addr->sin_addr)[2]);
else
rb_str_cat2(ret, ".?");
if (((char*)&addr->sin_addr)-(char*)addr+3+1 <= socklen)
if ((socklen_t)(((char*)&addr->sin_addr)-(char*)addr+3+1) <= socklen)
rb_str_catf(ret, ".%d", ((unsigned char*)&addr->sin_addr)[3]);
else
rb_str_cat2(ret, ".?");
if (((char*)&addr->sin_port)-(char*)addr+(int)sizeof(addr->sin_port) < socklen) {
if ((socklen_t)(((char*)&addr->sin_port)-(char*)addr+(int)sizeof(addr->sin_port)) < socklen) {
port = ntohs(addr->sin_port);
if (port)
rb_str_catf(ret, ":%d", port);
@ -1095,11 +1095,11 @@ rsock_inspect_sockaddr(struct sockaddr *sockaddr_arg, socklen_t socklen, VALUE r
rb_str_cat2(ret, "PACKET");
if (offsetof(struct sockaddr_ll, sll_protocol) + sizeof(addr->sll_protocol) <= socklen) {
if (offsetof(struct sockaddr_ll, sll_protocol) + sizeof(addr->sll_protocol) <= (size_t)socklen) {
CATSEP;
rb_str_catf(ret, "protocol=%d", ntohs(addr->sll_protocol));
}
if (offsetof(struct sockaddr_ll, sll_ifindex) + sizeof(addr->sll_ifindex) <= socklen) {
if (offsetof(struct sockaddr_ll, sll_ifindex) + sizeof(addr->sll_ifindex) <= (size_t)socklen) {
char buf[IFNAMSIZ];
CATSEP;
if (if_indextoname(addr->sll_ifindex, buf) == NULL)
@ -1107,11 +1107,11 @@ rsock_inspect_sockaddr(struct sockaddr *sockaddr_arg, socklen_t socklen, VALUE r
else
rb_str_catf(ret, "%s", buf);
}
if (offsetof(struct sockaddr_ll, sll_hatype) + sizeof(addr->sll_hatype) <= socklen) {
if (offsetof(struct sockaddr_ll, sll_hatype) + sizeof(addr->sll_hatype) <= (size_t)socklen) {
CATSEP;
rb_str_catf(ret, "hatype=%d", addr->sll_hatype);
}
if (offsetof(struct sockaddr_ll, sll_pkttype) + sizeof(addr->sll_pkttype) <= socklen) {
if (offsetof(struct sockaddr_ll, sll_pkttype) + sizeof(addr->sll_pkttype) <= (size_t)socklen) {
CATSEP;
if (addr->sll_pkttype == PACKET_HOST)
rb_str_cat2(ret, "HOST");
@ -1128,16 +1128,16 @@ rsock_inspect_sockaddr(struct sockaddr *sockaddr_arg, socklen_t socklen, VALUE r
}
if (socklen != (socklen_t)(offsetof(struct sockaddr_ll, sll_addr) + addr->sll_halen)) {
CATSEP;
if (offsetof(struct sockaddr_ll, sll_halen) + sizeof(addr->sll_halen) <= socklen) {
if (offsetof(struct sockaddr_ll, sll_halen) + sizeof(addr->sll_halen) <= (size_t)socklen) {
rb_str_catf(ret, "halen=%d", addr->sll_halen);
}
}
if (offsetof(struct sockaddr_ll, sll_addr) < socklen) {
if (offsetof(struct sockaddr_ll, sll_addr) < (size_t)socklen) {
socklen_t len, i;
CATSEP;
rb_str_cat2(ret, "hwaddr");
len = addr->sll_halen;
if (socklen < offsetof(struct sockaddr_ll, sll_addr) + len)
if ((size_t)socklen < offsetof(struct sockaddr_ll, sll_addr) + len)
len = socklen - offsetof(struct sockaddr_ll, sll_addr);
for (i = 0; i < len; i++) {
rb_str_cat2(ret, i == 0 ? "=" : ":");