ipcpd: Use the term "layer" and deprecate "shim"

This changes the terminology to use layer instead of DIF and deprecate
the word "shim" for the IPCPs that attach to Ethernet LLC and UDP .The
terminology has not yet been changed in the variable names etc.

This reflects the design choices in Ouroboros to make IPCPs pure
resource allocators instead of also providing an "IPC service". The
Ouroboros IPCPs that attach to Ethernet and UDP implement the
allocator and are thus not really shims.

Signed-off-by: Dimitri Staessens <dimitri.staessens@ugent.be>
Signed-off-by: Sander Vrijders <sander.vrijders@ugent.be>

1 files changed, 3 insertions, 3 deletions

diff --git a/src/irmd/main.c b/src/irmd/main.c
index 7b4ad9d8..eb10cc4f 100644
--- a/src/irmd/main.c
+++ b/src/irmd/main.c
@@ -502,7 +502,7 @@ static int bootstrap_ipcp(pid_t               pid,
         entry->dif_name = strdup(info.dif_name);
         if (entry->dif_name == NULL) {
                 pthread_rwlock_unlock(&irmd.reg_lock);
-                log_warn("Failed to set name of DIF.");
+                log_warn("Failed to set name of layer.");
                 return -ENOMEM;
         }
 
@@ -510,7 +510,7 @@ static int bootstrap_ipcp(pid_t               pid,
 
         pthread_rwlock_unlock(&irmd.reg_lock);
 
-        log_info("Bootstrapped IPCP %d in DIF %s.",
+        log_info("Bootstrapped IPCP %d in layer %s.",
                  pid, conf->dif_info->dif_name);
 
         return 0;
@@ -564,7 +564,7 @@ static int enroll_ipcp(pid_t  pid,
 
         pthread_rwlock_unlock(&irmd.reg_lock);
 
-        log_info("Enrolled IPCP %d in DIF %s.",
+        log_info("Enrolled IPCP %d in layer %s.",
                  pid, info.dif_name);
 
         return 0;