diff options
author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-07-02 14:06:19 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2005-07-02 14:06:19 +0000 |
commit | 40d07f25a3f86bc5a47d959b856b9db5f24fcb49 (patch) | |
tree | 738ae30ad851c5ab81375b3be69a1c39e585866a /ext | |
parent | 7b32f66c6b6acbe2073402be1702ed3c60e7e5d6 (diff) |
* 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/branches/ruby_1_8@8703 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext')
-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 d4edfd5bab..9d254e45fc 100644 --- a/ext/socket/socket.c +++ b/ext/socket/socket.c @@ -1701,9 +1701,9 @@ 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; @@ -1776,9 +1776,9 @@ 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; @@ -1791,18 +1791,34 @@ unix_recv_io(argc, argv, sock) if (recvmsg(fileno(fptr->f), &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; |