51 lines
1.1 KiB
C
51 lines
1.1 KiB
C
#ifndef MANGO_MSG_H_
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#define MANGO_MSG_H_
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#include <mango/status.h>
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#include <mango/types.h>
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extern kern_status_t channel_create(unsigned int id, kern_handle_t *out);
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extern kern_status_t port_create(kern_handle_t *out);
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extern kern_status_t port_connect(
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kern_handle_t port,
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tid_t task_id,
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unsigned int channel_id);
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extern kern_status_t port_disconnect(kern_handle_t port);
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extern kern_status_t msg_send(
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kern_handle_t port,
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const struct iovec *req_data,
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size_t req_data_count,
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struct iovec *resp_data,
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size_t resp_data_count);
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extern kern_status_t msg_recv(
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kern_handle_t channel,
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msgid_t *out_id,
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struct iovec *out_data,
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size_t out_data_count);
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extern kern_status_t msg_reply(
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kern_handle_t channel,
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msgid_t id,
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const struct iovec *reply_data,
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size_t reply_data_count);
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extern kern_status_t msg_read(
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kern_handle_t channel,
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msgid_t id,
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size_t offset,
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struct iovec *out,
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size_t out_count,
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size_t *nr_read);
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extern kern_status_t msg_write(
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kern_handle_t channel,
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msgid_t id,
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size_t offset,
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const struct iovec *in,
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size_t nr_in,
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size_t *nr_written);
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#endif
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