52 lines
1.1 KiB
C
52 lines
1.1 KiB
C
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/*
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* hio_create_pipe test
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*
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* @build make examples
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* @test bin/pipe_test
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*
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*/
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#include "hloop.h"
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#include "htime.h"
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static hio_t* pipeio[2] = { NULL, NULL };
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static void on_read(hio_t* io, void* buf, int readbytes) {
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printf("< %.*s\n", readbytes, (char*)buf);
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}
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static void on_timer_write(htimer_t* timer) {
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char str[DATETIME_FMT_BUFLEN] = {0};
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datetime_t dt = datetime_now();
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datetime_fmt(&dt, str);
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hio_write(pipeio[1], str, strlen(str));
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}
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static void on_timer_stop(htimer_t* timer) {
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hio_close(pipeio[0]);
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hio_close(pipeio[1]);
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hloop_stop(hevent_loop(timer));
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}
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int main(int argc, char** argv) {
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hloop_t* loop = hloop_new(0);
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int ret = hio_create_pipe(loop, pipeio);
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if (ret != 0) {
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printf("hio_create_pipe failed!\n");
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return -10;
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}
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printf("pipefd %d<=>%d\n", hio_fd(pipeio[0]), hio_fd(pipeio[1]));
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hio_setcb_read(pipeio[0], on_read);
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hio_read(pipeio[0]);
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htimer_add(loop, on_timer_write, 1000, INFINITE);
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htimer_add(loop, on_timer_stop, 10000, 1);
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hloop_run(loop);
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hloop_free(&loop);
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return 0;
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}
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