diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-07-02 13:45:08 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-07-02 13:45:08 +0000 |
commit | ddbe529c628b0c02a4e576edb7fae8bde921eb46 (patch) | |
tree | 0acdad02bdb81323a345b04d37f554010be4b0ca /ext/socket | |
parent | bd5487e383bef78f6b5acfae2dc64661bdb57504 (diff) | |
download | ruby-ddbe529c628b0c02a4e576edb7fae8bde921eb46.tar.gz |
* ext/socket/socket.c (unix_send_io, unix_recv_io): support x86-64 and
IA64.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@8702 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/socket')
-rw-r--r-- | ext/socket/socket.c | 42 |
1 files changed, 29 insertions, 13 deletions
diff --git a/ext/socket/socket.c b/ext/socket/socket.c index 867088f084..4fb2ea899d 100644 --- a/ext/socket/socket.c +++ b/ext/socket/socket.c @@ -1779,9 +1779,9 @@ unix_send_io(sock, val) #if FD_PASSING_BY_MSG_CONTROL msg.msg_control = (caddr_t)&cmsg; - msg.msg_controllen = sizeof(struct cmsghdr) + sizeof(int); + msg.msg_controllen = CMSG_SPACE(sizeof(int)); msg.msg_flags = 0; - cmsg.hdr.cmsg_len = sizeof(struct cmsghdr) + sizeof(int); + cmsg.hdr.cmsg_len = CMSG_SPACE(0) + sizeof(int); cmsg.hdr.cmsg_level = SOL_SOCKET; cmsg.hdr.cmsg_type = SCM_RIGHTS; cmsg.fd = fd; @@ -1841,9 +1841,9 @@ unix_recv_io(argc, argv, sock) #if FD_PASSING_BY_MSG_CONTROL msg.msg_control = (caddr_t)&cmsg; - msg.msg_controllen = sizeof(struct cmsghdr) + sizeof(int); + msg.msg_controllen = CMSG_SPACE(sizeof(int)); msg.msg_flags = 0; - cmsg.hdr.cmsg_len = sizeof(struct cmsghdr) + sizeof(int); + cmsg.hdr.cmsg_len = CMSG_SPACE(0) + sizeof(int); cmsg.hdr.cmsg_level = SOL_SOCKET; cmsg.hdr.cmsg_type = SCM_RIGHTS; cmsg.fd = -1; @@ -1856,18 +1856,34 @@ unix_recv_io(argc, argv, sock) if (recvmsg(fptr->fd, &msg, 0) == -1) rb_sys_fail("recvmsg(2)"); - if ( #if FD_PASSING_BY_MSG_CONTROL - msg.msg_controllen != sizeof(struct cmsghdr) + sizeof(int) || - cmsg.hdr.cmsg_len != sizeof(struct cmsghdr) + sizeof(int) || - cmsg.hdr.cmsg_level != SOL_SOCKET || - cmsg.hdr.cmsg_type != SCM_RIGHTS + if (msg.msg_controllen != CMSG_SPACE(sizeof(int))) { + rb_raise(rb_eSocket, + "file descriptor was not passed (msg_controllen : %d != %d)", + msg.msg_controllen, CMSG_SPACE(sizeof(int))); + } + if (cmsg.hdr.cmsg_len != CMSG_SPACE(0) + sizeof(int)) { + rb_raise(rb_eSocket, + "file descriptor was not passed (cmsg_len : %d != %d)", + cmsg.hdr.cmsg_len, CMSG_SPACE(0) + sizeof(int)); + } + if (cmsg.hdr.cmsg_level != SOL_SOCKET) { + rb_raise(rb_eSocket, + "file descriptor was not passed (cmsg_level : %d != %d)", + cmsg.hdr.cmsg_level, SOL_SOCKET); + } + if (cmsg.hdr.cmsg_type != SCM_RIGHTS) { + rb_raise(rb_eSocket, + "file descriptor was not passed (cmsg_type : %d != %d)", + cmsg.hdr.cmsg_type, SCM_RIGHTS); + } #else - msg.msg_accrightslen != sizeof(fd) -#endif - ) { - rb_raise(rb_eSocket, "file descriptor was not passed"); + if (msg.msg_accrightslen != sizeof(fd)) { + rb_raise(rb_eSocket, + "file descriptor was not passed (accrightslen) : %d != %d", + msg.msg_accrightslen, sizeof(fd)); } +#endif #if FD_PASSING_BY_MSG_CONTROL fd = cmsg.fd; |