1 /* 2 * Compile with: 3 * cc -I/usr/local/include -o time-test time-test.c -L/usr/local/lib -levent 4 */ 5 #ifdef HAVE_CONFIG_H 6 #include "config.h" 7 #endif 8 9 10 #ifdef WIN32 11 #include <winsock2.h> 12 #endif 13 #include <sys/types.h> 14 #include <sys/stat.h> 15 #ifdef HAVE_SYS_TIME_H 16 #include <sys/time.h> 17 #endif 18 #ifdef HAVE_SYS_SOCKET_H 19 #include <sys/socket.h> 20 #endif 21 #include <fcntl.h> 22 #include <stdlib.h> 23 #include <stdio.h> 24 #include <string.h> 25 #include <signal.h> 26 #ifdef HAVE_UNISTD_H 27 #include <unistd.h> 28 #endif 29 #include <errno.h> 30 31 #include <event.h> 32 #include <evutil.h> 33 34 int pair[2]; 35 int test_okay = 1; 36 int called = 0; 37 38 static void 39 write_cb(int fd, short event, void *arg) 40 { 41 const char *test = "test string"; 42 int len; 43 44 len = send(fd, test, strlen(test) + 1, 0); 45 46 printf("%s: write %d%s\n", __func__, 47 len, len ? "" : " - means EOF"); 48 49 if (len > 0) { 50 if (!called) 51 event_add(arg, NULL); 52 EVUTIL_CLOSESOCKET(pair[0]); 53 } else if (called == 1) 54 test_okay = 0; 55 56 called++; 57 } 58 59 int 60 main (int argc, char **argv) 61 { 62 struct event ev; 63 64 #ifndef WIN32 65 if (signal(SIGPIPE, SIG_IGN) == SIG_ERR) 66 return (1); 67 #endif 68 69 if (evutil_socketpair(AF_UNIX, SOCK_STREAM, 0, pair) == -1) 70 return (1); 71 72 /* Initalize the event library */ 73 event_init(); 74 75 /* Initalize one event */ 76 event_set(&ev, pair[1], EV_WRITE, write_cb, &ev); 77 78 event_add(&ev, NULL); 79 80 event_dispatch(); 81 82 return (test_okay); 83 } 84 85
