UCVL Software Automation
80 lines
1.7 KiB
C
80 lines
1.7 KiB
C
/*
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============================================================================
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Name : channel.c
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Author : Heiher <r@hev.cc>
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Copyright : Copyright (c) 2019 everyone.
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Description :
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============================================================================
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*/
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#include <stdio.h>
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#include <hev-task.h>
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#include <hev-task-system.h>
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#include <hev-task-channel.h>
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typedef struct _TaskArgs TaskArgs;
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struct _TaskArgs
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{
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int type;
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char *command;
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};
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static void
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task_entry1 (void *data)
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{
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HevTaskChannel *chan = data;
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TaskArgs args;
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hev_task_channel_read (chan, &args, sizeof (args));
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printf ("type: %d command: %s\n", args.type, args.command);
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args.type = 2;
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args.command = "world";
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hev_task_channel_write (chan, &args, sizeof (args));
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hev_task_channel_destroy (chan);
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}
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static void
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task_entry2 (void *data)
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{
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HevTaskChannel *chan = data;
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TaskArgs args = {
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.type = 1,
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.command = "hello",
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};
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hev_task_channel_write (chan, &args, sizeof (args));
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hev_task_channel_read (chan, &args, sizeof (args));
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printf ("type: %d command: %s\n", args.type, args.command);
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hev_task_channel_destroy (chan);
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}
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int
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main (int argc, char *argv[])
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{
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HevTask *task;
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HevTaskChannel *chan1, *chan2;
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hev_task_system_init ();
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hev_task_channel_new (&chan1, &chan2);
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task = hev_task_new (-1);
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hev_task_set_priority (task, 1);
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hev_task_run (task, task_entry1, chan1);
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task = hev_task_new (-1);
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hev_task_set_priority (task, 2);
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hev_task_run (task, task_entry2, chan2);
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hev_task_system_run ();
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hev_task_system_fini ();
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return 0;
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}
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