75 строки
1.2 KiB
C
75 строки
1.2 KiB
C
/*
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* Compile with:
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* cc -I/usr/local/include -o time-test time-test.c -L/usr/local/lib -levent
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*/
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#ifdef HAVE_SYS_TYPES_H
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#include <sys/types.h>
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#endif
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#include <sys/stat.h>
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#ifdef HAVE_SYS_TIME_H
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#include <sys/time.h>
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#endif
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#ifdef HAVE_SYS_SOCKET_H
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#include <sys/socket.h>
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#endif
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#include <fcntl.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include <signal.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <errno.h>
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#include <event.h>
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int pair[2];
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int test_okay = 1;
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int called = 0;
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void
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write_cb(int fd, short event, void *arg)
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{
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char *test = "test string";
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int len;
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len = write(fd, test, strlen(test) + 1);
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printf("%s: write %d%s\n", __func__,
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len, len ? "" : " - means EOF");
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if (len > 0) {
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if (!called)
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opal_event_add(arg, NULL);
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close(pair[0]);
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} else if (called == 1)
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test_okay = 0;
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called++;
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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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struct opal_event ev;
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if (signal(SIGPIPE, SIG_IGN) == SIG_IGN)
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return (1);
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if (socketpair(AF_UNIX, SOCK_STREAM, 0, pair) == -1)
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return (1);
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/* Initalize the event library */
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opal_event_init();
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/* Initalize one event */
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opal_event_set(&ev, pair[1], OPAL_EV_WRITE, write_cb, &ev);
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opal_event_add(&ev, NULL);
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opal_event_dispatch();
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return (test_okay);
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}
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