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, 2 insertions, 2 deletions

diff --git a/src/ipcpd/normal/main.c b/src/ipcpd/normal/main.c
index 772b5792..401c1578 100644
--- a/src/ipcpd/normal/main.c
+++ b/src/ipcpd/normal/main.c
@@ -55,7 +55,7 @@ static int initialize_components(const struct ipcp_config * conf)
 {
         ipcpi.dif_name = strdup(conf->dif_info.dif_name);
         if (ipcpi.dif_name == NULL) {
-                log_err("Failed to set DIF name.");
+                log_err("Failed to set layer name.");
                 goto fail_dif_name;
         }
 
@@ -263,7 +263,7 @@ static int normal_ipcp_bootstrap(const struct ipcp_config * conf)
                 goto fail_bootstrap;
         }
 
-        log_dbg("Bootstrapped in DIF %s.", conf->dif_info.dif_name);
+        log_dbg("Bootstrapped in layer %s.", conf->dif_info.dif_name);
 
         return 0;