Initial commit of files

src/libnet/uds_server.c

@@ -0,0 +1,48 @@
+//
+// Unix Domain Socket (UDS) Server
+//
+
+#include "netlib.h"
+#include <sys/un.h>
+
+int uds_server( const char *file )
+{
+  unsigned int s;
+  struct sockaddr_un local;
+  int len;
+
+  // socket
+  s = socket(AF_UNIX, SOCK_STREAM, 0);
+  if (s < 0)
+  {
+    log_error("uds_server");
+    return -1;
+  }
+
+  // bind
+  local.sun_family = AF_UNIX;  /* local is declared before socket() ^ */
+  strcpy(local.sun_path, file);
+  unlink(local.sun_path);
+  len = strlen(local.sun_path) + sizeof(local.sun_family);
+  if (bind(s, (struct sockaddr *)&local, len) < 0) {
+    close(s);
+    log_error("uds_server");
+    return -1;
+  }
+
+  // listen
+  if (listen(s, 10) < 0) {
+    close(s);
+    log_error("uds_server");
+  }
+
+  return s;
+}
+
+int uds_accept( const int s )
+{
+  struct sockaddr_un remote;
+  socklen_t len = sizeof(struct sockaddr_un);
+  int s2 = accept(s, (struct sockaddr *)&remote, &len);
+  return s2;
+}