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authorSander Vrijders <sander.vrijders@ugent.be>2018-04-25 12:33:31 +0200
committerDimitri Staessens <dimitri.staessens@ugent.be>2018-04-25 14:53:19 +0200
commita293799161ef8004b32abc87cd56bb2cfc09d73f (patch)
treeb9cbf3c55ab58101ae4f28e481b26e40de58c80b /src/tools
parent490ff55829df88fd57a1fa50f5e75b36faa4035a (diff)
downloadouroboros-a293799161ef8004b32abc87cd56bb2cfc09d73f.tar.gz
ouroboros-a293799161ef8004b32abc87cd56bb2cfc09d73f.zip
tools: Add check for irm ipcp list
This adds a check in the irm ipcp list command to see if irm_list_ipcps returned an error or not. Before it was only checking if there were zero IPCPs in the system. Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be> Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be>
Diffstat (limited to 'src/tools')
-rw-r--r--src/tools/irm/irm_ipcp_list.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/src/tools/irm/irm_ipcp_list.c b/src/tools/irm/irm_ipcp_list.c
index e16ca523..5a9ecaff 100644
--- a/src/tools/irm/irm_ipcp_list.c
+++ b/src/tools/irm/irm_ipcp_list.c
@@ -37,6 +37,7 @@
*/
#include <ouroboros/irm.h>
+#include <ouroboros/errno.h>
#include "irm_ops.h"
#include "irm_utils.h"
@@ -130,7 +131,12 @@ int do_list_ipcp(int argc,
if (len == 0) {
printf("No IPCPs 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;
/* FIXME: Implement filtering based on type and name. */
(void) type;
@@ -138,7 +144,8 @@ int do_list_ipcp(int argc,
printf("+---------+----------------------+------------+"
"----------------------+\n");
- printf("| %7s | %20s | %10s | %20s |\n", "pid", "name", "type", "layer");
+ printf("| %7s | %20s | %10s | %20s |\n", "pid", "name",
+ "type", "layer");
printf("+---------+----------------------+------------+"
"----------------------+\n");