56 lines
1.3 KiB
C
56 lines
1.3 KiB
C
/**
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* \file
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* \brief Hello world application
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*/
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/*
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* Copyright (c) 2016 ETH Zurich.
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* All rights reserved.
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*
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* This file is distributed under the terms in the attached LICENSE file.
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* If you do not find this file, copies can be found by writing to:
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* ETH Zurich D-INFK, CAB F.78, Universitaetstr. 6, CH-8092 Zurich,
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* Attn: Systems Group.
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*/
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#include <stdio.h>
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#include <string.h>
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#include <aos/aos.h>
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#include <aos/aos_rpc.h>
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#include <aos/deferred.h>
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#define HELLO_CATCH_COMMAND "catch"
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int main(int argc, char *argv[])
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{
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errval_t err;
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printf("Hello, world!\n");
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printf("argv:\n");
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for(int i = 0; i < argc; ++i) {
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printf(" %d -> %s\n", i, argv[i]);
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}
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struct aos_rpc *rpc = aos_rpc_get_init_channel();
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err = aos_rpc_send_number(rpc, 1234);
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if (err_is_fail(err)) USER_PANIC_ERR(err, "Failed to send RPC");
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err = aos_rpc_send_string(rpc, "Hello World via RPC!");
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if (err_is_fail(err)) USER_PANIC_ERR(err, "Failed to send RPC");
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// if we receive the catch command, RUN!
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if (argc > 1 && !strncmp(argv[1], HELLO_CATCH_COMMAND, sizeof(HELLO_CATCH_COMMAND))) {
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int iter = 0;
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while(1) {
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printf("Catch me if you can! %d\n", iter);
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// wait for 1 second
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barrelfish_usleep(1000000);
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++iter;
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}
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}
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return EXIT_SUCCESS;
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}
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