From 7444936a22c00a8776f3bba9bed84acf91801b1c Mon Sep 17 00:00:00 2001
From: Michael Davidsaver <mdavidsaver@gmail.com>
Date: Sat, 20 Sep 2025 09:36:20 -0500
Subject: [PATCH] colorize more errors/warnings

---
 modules/libcom/src/osi/os/default/gnuReadline.c | 5 +++--
 modules/libcom/src/osi/os/posix/osdThread.c     | 6 +++---
 2 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/modules/libcom/src/osi/os/default/gnuReadline.c b/modules/libcom/src/osi/os/default/gnuReadline.c
index a4a322569..78b16f6cc 100644
--- a/modules/libcom/src/osi/os/default/gnuReadline.c
+++ b/modules/libcom/src/osi/os/default/gnuReadline.c
@@ -16,6 +16,7 @@
 #include <readline/readline.h>
 #include <readline/history.h>
 
+#include "errlog.h"
 #include "epicsExit.h"
 #include "envDefs.h"
 #include "epicsReadlinePvt.h"
@@ -78,7 +79,7 @@ osdReadline (const char *prompt, struct readlineContext *context)
 
         line = malloc(linesize);
         if (line == NULL) {
-            printf("Out of memory!\n");
+            fprintf(stderr, ERL_ERROR " osdReadline() Out of memory!\n");
             return NULL;
         }
         if (prompt) {
@@ -98,7 +99,7 @@ osdReadline (const char *prompt, struct readlineContext *context)
                 linesize = linelen + 50;
                 cp = (char *)realloc(line, linesize);
                 if (cp == NULL) {
-                    printf ("Out of memory!\n");
+                    fprintf(stderr, ERL_ERROR " osdReadline() Out of memory!\n");
                     free(line);
                     line = NULL;
                     break;
diff --git a/modules/libcom/src/osi/os/posix/osdThread.c b/modules/libcom/src/osi/os/posix/osdThread.c
index 9d46cd204..8c3d8c848 100644
--- a/modules/libcom/src/osi/os/posix/osdThread.c
+++ b/modules/libcom/src/osi/os/posix/osdThread.c
@@ -473,16 +473,16 @@ void epicsThreadRealtimeLock(void)
 #ifdef __linux__
             case ENOMEM:
                 fprintf(stderr, "epicsThreadRealtimeLock "
-                        "Warning: unable to lock memory.  RLIMIT_MEMLOCK is too small or missing CAP_IPC_LOCK\n");
+                        ERL_WARNING ": unable to lock memory.  RLIMIT_MEMLOCK is too small or missing CAP_IPC_LOCK\n");
                 break;
             case EPERM:
                 fprintf(stderr, "epicsThreadRealtimeLock "
-                                "Warning: unable to lock memory.  missing CAP_IPC_LOCK\n");
+                                ERL_WARNING ": unable to lock memory.  missing CAP_IPC_LOCK\n");
                 break;
 #endif
             default:
                 fprintf(stderr, "epicsThreadRealtimeLock "
-                                "Warning: Unable to lock the virtual address space.\n"
+                                ERL_WARNING ": Unable to lock the virtual address space.\n"
                                 "VM page faults may harm real-time performance. errno=%d\n",
                         err);
             }