add directory study

study/linux-travel/MINIX-1.5/1.5/Source/amoeba/examples/server2.c

@@ -0,0 +1,40 @@
+#include <amoeba.h>
+#include "header.h"
+
+char buffer[MAX_TRANS];
+
+main(argc, argv)
+int argc;
+char *argv[];
+{
+
+  header hdr;
+  int count;
+
+  if (argc != 2) {
+	printf("Usage: server2 portname\n");
+	exit(1);
+  }
+
+  strncpy( (char *) &hdr.h_port, argv[1], PORTSIZE);  /* init port */
+
+  while (1) {
+	/* Wait for a request to arrive. */
+	count = (short) getreq(&hdr, buffer, MAX_TRANS);
+	if (count < 0) {
+	    printf("Server's getreq failed. Error = %d.   ", count);
+	    printf("Hit F1 to see if AMTASK running.\n");
+	    exit(1);
+	}
+	
+	/* Opcode QUIT indicates that we are done. */
+	if (hdr.h_command == QUIT) {
+		putrep(&hdr, buffer, 0);
+		exit(0);
+	}
+
+	/* We have a request. Reply. */
+	count = hdr.h_size;
+	putrep(&hdr, buffer, count);
+  }
+}