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Convert SCM_TIMESTAMP in recvmsg().
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parent
5989b75bdb
commit
bbf392d5ef
Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=283497
@ -483,6 +483,8 @@ bsd_to_linux_cmsg_type(int cmsg_type)
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return (LINUX_SCM_RIGHTS);
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case SCM_CREDS:
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return (LINUX_SCM_CREDENTIALS);
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case SCM_TIMESTAMP:
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return (LINUX_SCM_TIMESTAMP);
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}
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return (-1);
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}
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@ -1221,6 +1223,8 @@ linux_recvmsg_common(struct thread *td, l_int s, struct l_msghdr *msghdr,
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struct iovec *iov, *uiov;
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struct mbuf *control = NULL;
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struct mbuf **controlp;
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struct timeval *ftmvl;
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l_timeval ltmvl;
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caddr_t outbuf;
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void *data;
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int error, i, fd, fds, *fdp;
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@ -1331,6 +1335,18 @@ linux_recvmsg_common(struct thread *td, l_int s, struct l_msghdr *msghdr,
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data = &linux_ucred;
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datalen = sizeof(linux_ucred);
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break;
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case SCM_TIMESTAMP:
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if (datalen != sizeof(struct timeval)) {
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error = EMSGSIZE;
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goto bad;
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}
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ftmvl = (struct timeval *)data;
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ltmvl.tv_sec = ftmvl->tv_sec;
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ltmvl.tv_usec = ftmvl->tv_usec;
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data = <mvl;
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datalen = sizeof(ltmvl);
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break;
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}
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if (outlen + LINUX_CMSG_LEN(datalen) >
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@ -54,7 +54,8 @@
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/* Socket-level control message types */
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#define LINUX_SCM_RIGHTS 0x01
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#define LINUX_SCM_CREDENTIALS 0x02
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#define LINUX_SCM_CREDENTIALS 0x02
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#define LINUX_SCM_TIMESTAMP 0x1D
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struct l_msghdr {
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l_uintptr_t msg_name;
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