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Add support for socket send/receive timeouts.
Only the receive timeout is hooked up yet. You can change the timeout by calling setsockopt(..., SOL_SOCKET, SO_RCVTIMEO, ...). Use this mechanism to make /bin/ping report timeouts.
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12 changed files with 212 additions and 12 deletions
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@ -48,4 +48,18 @@ ssize_t recvfrom(int sockfd, void* buffer, size_t buffer_length, int flags, cons
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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int getsockopt(int sockfd, int level, int option, void* value, socklen_t* value_size)
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{
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Syscall::SC_getsockopt_params params { sockfd, level, option, value, value_size };
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int rc = syscall(SC_getsockopt, ¶ms);
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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int setsockopt(int sockfd, int level, int option, const void* value, socklen_t value_size)
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{
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Syscall::SC_setsockopt_params params { sockfd, level, option, value, value_size };
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int rc = syscall(SC_setsockopt, ¶ms);
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__RETURN_WITH_ERRNO(rc, rc, -1);
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}
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}
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