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https://github.com/vale981/ray
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084220b0e7
* Allow reading/writing generic message types, not just tasks. * Allow messages of length 0 to be read/written, and handle closed sockets. * Address comments. * Simplify accept_client. * Allow ports to be reused in bind_ipc_sock.
31 lines
767 B
C
31 lines
767 B
C
#ifndef IO_H
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#define IO_H
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#include <stdint.h>
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enum common_message_type {
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/** Disconnect a client. */
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DISCONNECT_CLIENT,
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/** Log a message from a client. */
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LOG_MESSAGE,
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/** Submit a task to the local scheduler. */
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SUBMIT_TASK,
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};
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/* Helper functions for socket communication. */
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int bind_ipc_sock(const char *socket_pathname);
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int connect_ipc_sock(const char *socket_pathname);
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int accept_client(int socket_fd);
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/* Reading and writing data */
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void write_message(int fd, int64_t type, int64_t length, uint8_t *bytes);
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void read_message(int fd, int64_t *type, int64_t *length, uint8_t **bytes);
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void write_log_message(int fd, char *message);
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void write_formatted_log_message(int fd, const char *format, ...);
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char *read_log_message(int fd);
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#endif
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