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authorGravatar Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>2008-01-29 10:33:34 +0000
committerGravatar Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>2008-01-29 10:33:34 +0000
commit8c69afd992d7cc6c2fc7dea59c3c2bd3f3c21f15 (patch)
tree998a337ecd57b737423a3793365519213f97da72 /libbb/xconnect.c
parentc882f341cec8451ee87af6746abb7208272d5b1a (diff)
downloadbusybox-8c69afd992d7cc6c2fc7dea59c3c2bd3f3c21f15.tar.gz
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- be C99 friendly. Anonymous unions are a GNU extension. This change is
size-neutral WRT -std=gnu99 and fixes several compilation errors for strict C99 mode.
Diffstat (limited to 'libbb/xconnect.c')
-rw-r--r--libbb/xconnect.c28
1 files changed, 14 insertions, 14 deletions
diff --git a/libbb/xconnect.c b/libbb/xconnect.c
index 91c12f4d3..03ae77329 100644
--- a/libbb/xconnect.c
+++ b/libbb/xconnect.c
@@ -99,13 +99,13 @@ int get_nport(const struct sockaddr *sa)
void set_nport(len_and_sockaddr *lsa, unsigned port)
{
#if ENABLE_FEATURE_IPV6
- if (lsa->sa.sa_family == AF_INET6) {
- lsa->sin6.sin6_port = port;
+ if (lsa->u.sa.sa_family == AF_INET6) {
+ lsa->u.sin6.sin6_port = port;
return;
}
#endif
- if (lsa->sa.sa_family == AF_INET) {
- lsa->sin.sin_port = port;
+ if (lsa->u.sa.sa_family == AF_INET) {
+ lsa->u.sin.sin_port = port;
return;
}
/* What? UNIX socket? IPX?? :) */
@@ -182,9 +182,9 @@ USE_FEATURE_IPV6(sa_family_t af,)
}
}
#endif
- r = xmalloc(offsetof(len_and_sockaddr, sa) + used_res->ai_addrlen);
+ r = xmalloc(offsetof(len_and_sockaddr, u.sa) + used_res->ai_addrlen);
r->len = used_res->ai_addrlen;
- memcpy(&r->sa, used_res->ai_addr, used_res->ai_addrlen);
+ memcpy(&r->u.sa, used_res->ai_addr, used_res->ai_addrlen);
set_nport(r, htons(port));
ret:
freeaddrinfo(result);
@@ -246,9 +246,9 @@ int xsocket_type(len_and_sockaddr **lsap, USE_FEATURE_IPV6(int family,) int sock
len = sizeof(struct sockaddr_in6);
}
#endif
- lsa = xzalloc(offsetof(len_and_sockaddr, sa) + len);
+ lsa = xzalloc(offsetof(len_and_sockaddr, u.sa) + len);
lsa->len = len;
- lsa->sa.sa_family = family;
+ lsa->u.sa.sa_family = family;
*lsap = lsa;
return fd;
}
@@ -266,13 +266,13 @@ static int create_and_bind_or_die(const char *bindaddr, int port, int sock_type)
if (bindaddr && bindaddr[0]) {
lsa = xdotted2sockaddr(bindaddr, port);
/* user specified bind addr dictates family */
- fd = xsocket(lsa->sa.sa_family, sock_type, 0);
+ fd = xsocket(lsa->u.sa.sa_family, sock_type, 0);
} else {
fd = xsocket_type(&lsa, USE_FEATURE_IPV6(AF_UNSPEC,) sock_type);
set_nport(lsa, htons(port));
}
setsockopt_reuseaddr(fd);
- xbind(fd, &lsa->sa, lsa->len);
+ xbind(fd, &lsa->u.sa, lsa->len);
free(lsa);
return fd;
}
@@ -294,17 +294,17 @@ int create_and_connect_stream_or_die(const char *peer, int port)
len_and_sockaddr *lsa;
lsa = xhost2sockaddr(peer, port);
- fd = xsocket(lsa->sa.sa_family, SOCK_STREAM, 0);
+ fd = xsocket(lsa->u.sa.sa_family, SOCK_STREAM, 0);
setsockopt_reuseaddr(fd);
- xconnect(fd, &lsa->sa, lsa->len);
+ xconnect(fd, &lsa->u.sa, lsa->len);
free(lsa);
return fd;
}
int xconnect_stream(const len_and_sockaddr *lsa)
{
- int fd = xsocket(lsa->sa.sa_family, SOCK_STREAM, 0);
- xconnect(fd, &lsa->sa, lsa->len);
+ int fd = xsocket(lsa->u.sa.sa_family, SOCK_STREAM, 0);
+ xconnect(fd, &lsa->u.sa, lsa->len);
return fd;
}