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44 lines
1.1 KiB
C
44 lines
1.1 KiB
C
#ifndef _KERNEL_PROC_MAIL_H
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#define _KERNEL_PROC_MAIL_H
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#include <libk/list.h>
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#include <libk/ringbuffer.h>
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#include <libk/std.h>
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#include <proc/suspension_q.h>
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#define PROC_MAIL_MAX 1024
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struct proc;
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struct proc_resource;
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struct cpu;
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struct reschedule_ctx;
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struct mail_packet {
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void* packet_buffer;
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size_t packet_size;
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struct list_node_link packets_link;
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};
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struct proc_mail {
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struct proc_resource* resource;
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struct proc_suspension_q send_sq;
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struct proc_suspension_q recv_sq;
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struct list_node_link* packets;
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size_t packets_count;
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};
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void proc_cleanup_resource_mail (struct proc_resource* resource, struct reschedule_ctx* rctx);
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void proc_mail_send (struct proc* proc, struct proc_mail* mail, struct reschedule_ctx* rctx,
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void* data, size_t data_size);
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void proc_mail_receive (struct proc* proc, struct proc_mail* mail, struct reschedule_ctx* rctx,
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void* recv_buffer, size_t recv_size);
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bool proc_mail_receive_nonblock (struct proc* proc, struct proc_mail* mail,
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struct reschedule_ctx* rctx, void* recv_buffer, size_t recv_size);
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#endif // _KERNEL_PROC_MAIL_H
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