irm: Revise naming API

This revises the naming API to treat names (or reg_name in the source)
as first-class citizens of the architecture. This is more in line with
the way they are described in the article.

Operations have been added to create/destroy names independently of
registering. This was previously done only as part of register, and
there was no way to delete a name from the IRMd.  The create call now
allows specifying a policy for load-balancing incoming flows for a
name. The default is the new round-robin load-balancer, the previous
behaviour is still available as a spillover load-balancer.

The register calls will still create a name if it doesn't exist, with
the default round-robin load-balancer.

The tools now have a "name" section, so the format is now

irm name <operation> <name> ...

Signed-off-by: Dimitri Staessens <[email protected]>
Signed-off-by: Sander Vrijders <[email protected]>

10 files changed, 454 insertions, 34 deletions

diff --git a/src/tools/irm/CMakeLists.txt b/src/tools/irm/CMakeLists.txt
index ca32e9c7..e5e5c466 100644
--- a/src/tools/irm/CMakeLists.txt
+++ b/src/tools/irm/CMakeLists.txt
@@ -23,8 +23,12 @@ set(SOURCE_FILES
   irm_unbind.c
   irm_bind.c
   irm_ipcp.c
-  irm_register.c
-  irm_unregister.c
+  irm_name.c
+  irm_name_create.c
+  irm_name_destroy.c
+  irm_name_reg.c
+  irm_name_unreg.c
+  irm_name_list.c
   irm_utils.c
   )
 
diff --git a/src/tools/irm/irm.c b/src/tools/irm/irm.c
index fe382bb3..2388bfd9 100644
--- a/src/tools/irm/irm.c
+++ b/src/tools/irm/irm.c
@@ -49,8 +49,7 @@
 static void usage(void)
 {
         printf("Usage: irm [OPERATION]\n\n"
-               "where OPERATION = {ipcp bind unbind\n"
-               "                   register unregister}\n");
+               "where OPERATION = {ipcp bind unbind name}\n");
 }
 
 static int do_help(int    argc,
@@ -70,8 +69,7 @@ static const struct cmd {
         { "ipcp",       ipcp_cmd },
         { "bind",       bind_cmd },
         { "unbind",     unbind_cmd },
-        { "register",   do_register },
-        { "unregister", do_unregister },
+        { "name",       name_cmd },
         { "help",       do_help },
         { NULL,         NULL }
 };
diff --git a/src/tools/irm/irm_ipcp_list.c b/src/tools/irm/irm_ipcp_list.c
index 28a31d4f..3b8612ed 100644
--- a/src/tools/irm/irm_ipcp_list.c
+++ b/src/tools/irm/irm_ipcp_list.c
@@ -1,7 +1,7 @@
 /*
  * Ouroboros - Copyright (C) 2016 - 2020
  *
- * Create IPC Processes
+ * List IPC Processes
  *
  *    Dimitri Staessens <[email protected]>
  *    Sander Vrijders   <[email protected]>
@@ -46,7 +46,7 @@
 #include <stdlib.h>
 #include <string.h>
 
-#define UNICAST  "unicast"
+#define UNICAST "unicast"
 #define UDP     "udp"
 #define ETH_LLC "eth-llc"
 #define ETH_DIX "eth-dix"
diff --git a/src/tools/irm/irm_name.c b/src/tools/irm/irm_name.c
new file mode 100644
index 00000000..3a615b00
--- /dev/null
+++ b/src/tools/irm/irm_name.c
@@ -0,0 +1,98 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2020
+ *
+ * A tool to instruct the IRM daemon
+ *
+ *    Dimitri Staessens <[email protected]>
+ *    Sander Vrijders   <[email protected]>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+
+#include "irm_ops.h"
+#include "irm_utils.h"
+
+static void usage(void)
+{
+        printf("Usage: irm name [OPERATION]\n\n"
+               "where OPERATION = {create destroy\n"
+               "                   register unregister\n"
+               "                   list help}\n");
+}
+
+static int do_help(int argc, char **argv)
+{
+        (void) argc;
+        (void) argv;
+
+        usage();
+        return 0;
+}
+
+static const struct cmd {
+        const char * cmd;
+        int (* func)(int argc, char ** argv);
+} cmds[] = {
+        { "create",     do_create_name },
+        { "destroy",    do_destroy_name },
+        { "register",   do_reg_name },
+        { "unregister", do_unreg_name },
+        { "list",       do_list_name},
+        { "help",       do_help },
+        { NULL,         NULL }
+};
+
+static int do_cmd(const char * argv0,
+                  int          argc,
+                  char **      argv)
+{
+        const struct cmd * c;
+
+        for (c = cmds; c->cmd; ++c) {
+                if (matches(argv0, c->cmd) == 0)
+                        return c->func(argc - 1, argv + 1);
+        }
+
+        fprintf(stderr, "\"%s\" is unknown, try \"irm ipcp help\".\n", argv0);
+
+        return -1;
+}
+
+int name_cmd(int argc, char ** argv)
+{
+        if (argc < 1) {
+                usage();
+                return -1;
+        }
+
+        return do_cmd(argv[0], argc, argv);
+}
diff --git a/src/tools/irm/irm_name_create.c b/src/tools/irm/irm_name_create.c
new file mode 100644
index 00000000..9b7e6a36
--- /dev/null
+++ b/src/tools/irm/irm_name_create.c
@@ -0,0 +1,96 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2020
+ *
+ * Create IPC Processes
+ *
+ *    Dimitri Staessens <[email protected]>
+ *    Sander Vrijders   <[email protected]>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <ouroboros/irm.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "irm_ops.h"
+#include "irm_utils.h"
+
+#define RR    "round-robin"
+#define SPILL "spillover"
+
+static void usage(void)
+{
+        printf("Usage: irm name create\n"
+               "                <name>\n"
+               "                lb [LB_POLICY], default: %s\n\n"
+               "where LB_POLICY = {" RR " " SPILL "}\n", RR);
+}
+
+int do_create_name(int     argc,
+                   char ** argv)
+{
+        char * name             = NULL;
+        char * lb_pol           = RR;
+        enum pol_balance pol_lb = LB_RR;
+
+        name = *(argv++);
+        --argc;
+
+        while (argc > 0) {
+                if (matches(*argv, "lb") == 0) {
+                        lb_pol = *(argv + 1);
+                } else {
+                        printf("\"%s\" is unknown, try \"irm "
+                               "name create\".\n", *argv);
+                        return -1;
+                }
+
+                argc -= 2;
+                argv += 2;
+        }
+
+        if (name == NULL) {
+                usage();
+                return -1;
+        }
+
+        if (strcmp(lb_pol, RR) == 0)
+                pol_lb = LB_RR;
+        else if (strcmp(lb_pol, SPILL) == 0)
+                pol_lb = LB_SPILL;
+        else {
+                usage();
+                return -1;
+        }
+
+        return irm_create_name(name, pol_lb);
+}
diff --git a/src/tools/irm/irm_name_destroy.c b/src/tools/irm/irm_name_destroy.c
new file mode 100644
index 00000000..70f801b2
--- /dev/null
+++ b/src/tools/irm/irm_name_destroy.c
@@ -0,0 +1,72 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2020
+ *
+ * Create IPC Processes
+ *
+ *    Dimitri Staessens <[email protected]>
+ *    Sander Vrijders   <[email protected]>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <ouroboros/irm.h>
+
+#include <stdio.h>
+#include <string.h>
+
+#include "irm_ops.h"
+#include "irm_utils.h"
+
+static void usage(void)
+{
+        printf("Usage: irm name destroy <name>\n");
+}
+
+int do_destroy_name(int     argc,
+                    char ** argv)
+{
+        char * name             = NULL;
+
+        name = *(argv++);
+        --argc;
+
+        if (argc > 0) {
+                printf("\"%s\" is unknown, try \"irm "
+                       "name destroy\".\n", *argv);
+                return -1;
+        }
+
+        if (name == NULL) {
+                usage();
+                return -1;
+        }
+
+        return irm_destroy_name(name);
+}
diff --git a/src/tools/irm/irm_name_list.c b/src/tools/irm/irm_name_list.c
new file mode 100644
index 00000000..2e4c3194
--- /dev/null
+++ b/src/tools/irm/irm_name_list.c
@@ -0,0 +1,115 @@
+/*
+ * Ouroboros - Copyright (C) 2016 - 2020
+ *
+ * List names
+ *
+ *    Dimitri Staessens <[email protected]>
+ *    Sander Vrijders   <[email protected]>
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials provided
+ * with the distribution.
+ *
+ * 3. Neither the name of the copyright holder nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <ouroboros/irm.h>
+#include <ouroboros/errno.h>
+
+#include "irm_ops.h"
+#include "irm_utils.h"
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define RR    "round-robin"
+#define SPILL "spillover"
+
+static char * str_pol(enum pol_balance p)
+{
+        switch(p) {
+        case LB_RR:
+                return RR;
+        case LB_SPILL:
+                return SPILL;
+        default:
+                return "UNKNOWN";
+        }
+};
+
+int do_list_name(int     argc,
+                 char ** argv)
+{
+        char *             name = NULL;
+        struct name_info * names;
+        ssize_t            len;
+        ssize_t            i;
+
+        while (argc > 0) {
+                if (matches(*argv, "list") == 0) {
+                        name = *(argv + 1);
+                } else {
+                        printf("\"%s\" is unknown, try \"irm "
+                               "name list.\n", *argv);
+                        return -1;
+                }
+
+                argc -= 2;
+                argv += 2;
+        }
+
+        len = irm_list_names(&names);
+        if (len == 0) {
+                printf("No names in system.\n\n");
+                return 0;
+        } else if (len == -EIRMD) {
+                printf("Failed to communicate with the "
+                       "Ouroboros IPC Resource Manager daemon.\n");
+                return -1;
+        } else if (len < 0)
+                return len;
+
+        printf("+----------------------------------------------------"
+               "+----------------------+\n");
+        printf("| %50s | %20s |\n", "name", "load-balance policy");
+        printf("+----------------------------------------------------"
+               "+----------------------+\n");
+
+        for (i = 0; i < len; i++) {
+                if (name != NULL && matches(names[i].name, name))
+                        continue;
+                printf("| %50s | %20s |\n",
+                       names[i].name,
+                       str_pol(names[i].pol_lb));
+        }
+        printf("+----------------------------------------------------"
+               "+----------------------+\n");
+
+        free(names);
+
+        return 0;
+}
diff --git a/src/tools/irm/irm_register.c b/src/tools/irm/irm_name_reg.c
index f7b57b0b..52bf911b 100644
--- a/src/tools/irm/irm_register.c
+++ b/src/tools/irm/irm_name_reg.c
@@ -1,7 +1,7 @@
 /*
  * Ouroboros - Copyright (C) 2016 - 2020
  *
- * Register names in IPCPs
+ * Register names with IPCPs
  *
  *    Dimitri Staessens <[email protected]>
  *    Sander Vrijders   <[email protected]>
@@ -38,7 +38,6 @@
 
 #include <ouroboros/irm.h>
 
-
 #include "irm_ops.h"
 #include "irm_utils.h"
 
@@ -51,8 +50,7 @@
 
 static void usage(void)
 {
-        printf("Usage: irm register\n"
-               "           name <name>\n"
+        printf("Usage: irm name register <name>\n"
                "           ipcp <ipcp to register with>\n"
                "           [ipcp <ipcp to register with>]\n"
                "           [... (maximum %d ipcps)]\n"
@@ -63,7 +61,7 @@ static void usage(void)
 }
 
 
-int do_register(int     argc,
+int do_reg_name(int     argc,
                 char ** argv)
 {
         char *             name       = NULL;
@@ -72,14 +70,17 @@ int do_register(int     argc,
         char *             ipcp[MAX_IPCPS];
         size_t             ipcp_len   = 0;
         struct ipcp_info * ipcps;
-        ssize_t            len;
+        ssize_t            ipcps_len;
+        struct name_info * names;
+        ssize_t            names_len;
+        bool               name_create = true;
         ssize_t            i;
 
+        name = *(argv++);
+        --argc;
 
         while (argc > 0) {
-                if (matches(*argv, "name") == 0) {
-                        name = *(argv + 1);
-                } else if (matches(*argv, "layer") == 0) {
+                if (matches(*argv, "layer") == 0) {
                         layers[layers_len++] = *(argv + 1);
                         if (layers_len > MAX_LAYERS) {
                                 printf("Too many layers specified.\n");
@@ -92,7 +93,7 @@ int do_register(int     argc,
                                 return -1;
                         }
                 } else {
-                        printf("\"%s\" is unknown, try \"irm "
+                        printf("\"%s\" is unknown, try \"irm name "
                                "register\".\n", *argv);
                         return -1;
                 }
@@ -106,24 +107,46 @@ int do_register(int     argc,
                 return -1;
         }
 
-        len = irm_list_ipcps(&ipcps);
-        if (len < 0)
-                return len;
+        ipcps_len = irm_list_ipcps(&ipcps);
+        if (ipcps_len < 0)
+                return ipcps_len;
+
+        names_len = irm_list_names(&names);
+        if (names_len < 0) {
+                free(ipcps);
+                return names_len;
+        }
+
+        for (i = 0; i < names_len; ++i) {
+                if (strcmp(names[i].name, name) == 0) {
+                        name_create = false;
+                        break;
+                }
+        }
+
+        if (name_create && irm_create_name(name, LB_SPILL)) {
+                printf("Error creating name.");
+                free(ipcps);
+                free(name);
+                return -1;
+        }
 
-        for (i = 0; i < len; ++i) {
+        for (i = 0; i < ipcps_len; ++i) {
                 size_t j;
                 for (j = 0; j < layers_len; j++) {
                         if (wildcard_match(layers[j], ipcps[i].layer) == 0) {
-                                if (irm_reg(ipcps[i].pid, name)) {
+                                if (irm_reg_name(name, ipcps[i].pid)) {
                                         free(ipcps);
+                                        free(names);
                                         return -1;
                                 }
                         }
                 }
                 for (j = 0; j < ipcp_len; j++) {
                         if (wildcard_match(ipcp[j], ipcps[i].name) == 0) {
-                                if (irm_reg(ipcps[i].pid, name)) {
+                                if (irm_reg_name(name, ipcps[i].pid)) {
                                         free(ipcps);
+                                        free(names);
                                         return -1;
                                 }
                         }
@@ -131,6 +154,7 @@ int do_register(int     argc,
         }
 
         free(ipcps);
+        free(names);
 
         return 0;
 }
diff --git a/src/tools/irm/irm_unregister.c b/src/tools/irm/irm_name_unreg.c
index 3ef28700..48253143 100644
--- a/src/tools/irm/irm_unregister.c
+++ b/src/tools/irm/irm_name_unreg.c
@@ -50,8 +50,7 @@
 
 static void usage(void)
 {
-        printf("Usage: irm unregister\n"
-               "           name <name>\n"
+        printf("Usage: irm name unregister <name>\n"
                "           ipcp <ipcp to register with>\n"
                "           [ipcp <ipcp to register with>]\n"
                "           [... (maximum %d ipcps)]\n"
@@ -61,7 +60,8 @@ static void usage(void)
                , MAX_IPCPS, MAX_LAYERS);
 }
 
-int do_unregister(int argc, char ** argv)
+int do_unreg_name(int     argc,
+                  char ** argv)
 {
         char *             name       = NULL;
         char *             layers[MAX_LAYERS];
@@ -72,10 +72,11 @@ int do_unregister(int argc, char ** argv)
         ssize_t            len;
         size_t             i;
 
+        name = *(argv++);
+        --argc;
+
         while (argc > 0) {
-                if (matches(*argv, "name") == 0) {
-                        name = *(argv + 1);
-                } else if (matches(*argv, "layer") == 0) {
+                if (matches(*argv, "layer") == 0) {
                         layers[layers_len++] = *(argv + 1);
                         if (layers_len > MAX_LAYERS) {
                                 printf("Too many layers specified.\n");
@@ -110,7 +111,7 @@ int do_unregister(int argc, char ** argv)
                 size_t j;
                 for (j = 0; j < layers_len; j++) {
                         if (wildcard_match(ipcps[i].layer, layers[j]) == 0) {
-                                if (irm_unreg(ipcps[i].pid, name)) {
+                                if (irm_unreg_name(name, ipcps[i].pid)) {
                                         free(ipcps);
                                         return -1;
                                 }
@@ -119,7 +120,7 @@ int do_unregister(int argc, char ** argv)
                 }
                 for (j = 0; j < ipcp_len; j++) {
                         if (wildcard_match(ipcps[i].name, ipcp[j]) == 0) {
-                                if (irm_unreg(ipcps[i].pid, name)) {
+                                if (irm_unreg_name(name, ipcps[i].pid)) {
                                         free(ipcps);
                                         return -1;
                                 }
diff --git a/src/tools/irm/irm_ops.h b/src/tools/irm/irm_ops.h
index a6530f61..7c1b1a8f 100644
--- a/src/tools/irm/irm_ops.h
+++ b/src/tools/irm/irm_ops.h
@@ -84,8 +84,20 @@ int do_unbind_process(int     argc,
 int do_unbind_ipcp(int     argc,
                    char ** argv);
 
-int do_register(int     argc,
+int name_cmd(int     argc,
+             char ** argv);
+
+int do_create_name(int     argc,
+                   char ** argv);
+
+int do_destroy_name(int     argc,
+                    char ** argv);
+
+int do_reg_name(int     argc,
                 char ** argv);
 
-int do_unregister(int     argc,
+int do_unreg_name(int     argc,
                   char ** argv);
+
+int do_list_name(int     argc,
+                 char ** argv);