2023-10-23 16:47:34 +00:00
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// Problem: Alpine's nc does not support connecting to unix sockets, this was needed for logpipe(see tools/logpipe).
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// This utility connects to logpipe's socket, writes whatever it recieves on stdin and then exits.
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//
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#include <stdio.h>
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#include <stdlib.h>
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#include <sys/socket.h>
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#include <sys/un.h>
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#include <unistd.h>
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2024-04-13 19:29:03 +00:00
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#include <string.h>
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2023-10-23 16:47:34 +00:00
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2023-11-01 11:03:49 +00:00
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#define SOCKET_PATH "/sf/run/logpipe/logPipe.sock"
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2023-10-23 16:47:34 +00:00
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int main(int argc, char *argv[]) {
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int sockfd;
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struct sockaddr_un addr;
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sockfd = socket(AF_UNIX, SOCK_STREAM, 0);
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if (sockfd == -1) {
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perror("socket");
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exit(EXIT_FAILURE);
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}
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memset(&addr, 0, sizeof(struct sockaddr_un));
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addr.sun_family = AF_UNIX;
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strncpy(addr.sun_path, SOCKET_PATH, sizeof(addr.sun_path) - 1);
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if (connect(sockfd, (struct sockaddr *)&addr, sizeof(struct sockaddr_un)) == -1) {
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perror("connect");
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exit(EXIT_FAILURE);
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}
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char buf[1024];
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ssize_t nread;
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while ((nread = read(STDIN_FILENO, buf, sizeof(buf))) > 0) {
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if (write(sockfd, buf, nread) != nread) {
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perror("write");
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exit(EXIT_FAILURE);
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}
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}
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if (nread == -1) {
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perror("read");
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exit(EXIT_FAILURE);
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}
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close(sockfd);
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return EXIT_SUCCESS;
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2023-11-01 11:03:49 +00:00
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}
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