Created
November 1, 2019 11:16
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#include <stdio.h> | |
#include <stdlib.h> | |
#include <sys/types.h> | |
#include <sys/socket.h> | |
#include <sys/un.h> | |
#include <string.h> | |
#include <stddef.h> | |
#include <unistd.h> | |
static const char *SERVERNAME = "@servername"; | |
int main(int argc, char const *argv[]) | |
{ | |
int sockfd; | |
struct sockaddr_un serverAddr; | |
socklen_t len; | |
char buffer[1024]; | |
sockfd = socket(AF_UNIX, SOCK_STREAM, 0); | |
if (sockfd < 0) | |
{ | |
perror("init fail"); | |
exit(1); | |
} | |
memset(&serverAddr, 0, sizeof(serverAddr)); | |
serverAddr.sun_family = AF_UNIX; | |
strncpy(serverAddr.sun_path, SERVERNAME, sizeof(serverAddr.sun_path)); | |
serverAddr.sun_path[0] = '\0'; | |
len = offsetof(struct sockaddr_un, sun_path) + sizeof(SERVERNAME); | |
if (connect(sockfd, (struct sockaddr *)&serverAddr, len) < 0) | |
{ | |
perror("connect fail"); | |
exit(1); | |
} | |
while (fgets(buffer, sizeof(buffer), stdin) != NULL) | |
{ | |
write(sockfd, buffer, strlen(buffer)); | |
} | |
close(sockfd); | |
return 0; | |
} |
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