replace packet mode pipes with unix domain sockets

2 files changed, 8 insertions, 4 deletions

diff --git a/src/client.c b/src/client.c
index 89044b0..3117b63 100644
--- a/src/client.c
+++ b/src/client.c
@@ -404,6 +404,7 @@ int take_cb(char **save)
 int wait_cb(char **save)
 {
     (void) save;
+    /* debugging */
     send_master(REQ_WAIT, NULL, 0);
     return CMD_OK;
 }
@@ -425,7 +426,10 @@ int go_cb(char **save)
 int drop_cb(char **save)
 {
     char *what = strtok_r(NULL, "", save);
-    client_drop(what);
+    if(what)
+	client_drop(what);
+    else
+	out("You must supply an object.\n");
     return CMD_OK;
 }
 
@@ -444,7 +448,7 @@ static const struct client_cmd {
     {  "LOOK",       look_cb,       false  },
     {  "INVENTORY",  inventory_cb,  false  },
     {  "TAKE",       take_cb,       false  },
-    {  "WAIT",       wait_cb,       false  },
+    {  "WAIT",       wait_cb,       true   },
     {  "GO",         go_cb,         false  },
     {  "DROP",       drop_cb,       false  },
 };
diff --git a/src/server.c b/src/server.c
index ba7d916..6e8dba2 100644
--- a/src/server.c
+++ b/src/server.c
@@ -255,9 +255,9 @@ static void new_connection_cb(EV_P_ ev_io *w, int revents)
     int readpipe[2]; /* child->parent */
     int outpipe [2]; /* parent->child */
 
-    if(pipe(readpipe) < 0)
+    if(socketpair(AF_UNIX, SOCK_SEQPACKET, 0, readpipe) < 0)
         error("error creating pipe, need linux kernel >= 3.4");
-    if(pipe(outpipe) < 0)
+    if(socketpair(AF_UNIX, SOCK_SEQPACKET, 0, outpipe) < 0)
         error("error creating pipe, need linux kernel >= 3.4");
 
     pid_t pid = fork();