1 files changed, 95 insertions, 0 deletions
diff --git a/include/crm/common/logging_internal.h b/include/crm/common/logging_internal.h
new file mode 100644
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--- /dev/null
+++ b/include/crm/common/logging_internal.h
@@ -0,0 +1,95 @@
+/*
+ * Copyright 2015-2023 the Pacemaker project contributors
+ *
+ * The version control history for this file may have further details.
+ *
+ * This source code is licensed under the GNU General Public License version 2
+ * or later (GPLv2+) WITHOUT ANY WARRANTY.
+ */
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifndef PCMK__LOGGING_INTERNAL_H
+#  define PCMK__LOGGING_INTERNAL_H
+
+#  include <glib.h>
+
+#  include <crm/common/logging.h>
+#  include <crm/common/output_internal.h>
+
+/*!
+ * \internal
+ * \brief Log a configuration error
+ *
+ * \param[in] fmt   printf(3)-style format string
+ * \param[in] ...   Arguments for format string
+ */
+#  define pcmk__config_err(fmt...) do {     \
+        crm_config_error = TRUE;            \
+        crm_err(fmt);                       \
+    } while (0)
+
+/*!
+ * \internal
+ * \brief Log a configuration warning
+ *
+ * \param[in] fmt   printf(3)-style format string
+ * \param[in] ...   Arguments for format string
+ */
+#  define pcmk__config_warn(fmt...) do {    \
+        crm_config_warning = TRUE;          \
+        crm_warn(fmt);                      \
+    } while (0)
+
+/*!
+ * \internal
+ * \brief Execute code depending on whether trace logging is enabled
+ *
+ * This is similar to \p do_crm_log_unlikely() except instead of logging, it
+ * selects one of two code blocks to execute.
+ *
+ * \param[in] if_action    Code block to execute if trace logging is enabled
+ * \param[in] else_action  Code block to execute if trace logging is not enabled
+ *
+ * \note Neither \p if_action nor \p else_action can contain a \p break or
+ *       \p continue statement.
+ */
+#  define pcmk__if_tracing(if_action, else_action) do {                 \
+        static struct qb_log_callsite *trace_cs = NULL;                 \
+                                                                        \
+        if (trace_cs == NULL) {                                         \
+            trace_cs = qb_log_callsite_get(__func__, __FILE__,          \
+                                           "if_tracing", LOG_TRACE,     \
+                                           __LINE__, crm_trace_nonlog); \
+        }                                                               \
+        if (crm_is_callsite_active(trace_cs, LOG_TRACE,                 \
+                                   crm_trace_nonlog)) {                 \
+            if_action;                                                  \
+        } else {                                                        \
+            else_action;                                                \
+        }                                                               \
+    } while (0)
+
+/*!
+ * \internal
+ * \brief Initialize logging for command line tools
+ *
+ * \param[in] name      The name of the program
+ * \param[in] verbosity How verbose to be in logging
+ *
+ * \note \p verbosity is not the same as the logging level (LOG_ERR, etc.).
+ */
+void pcmk__cli_init_logging(const char *name, unsigned int verbosity);
+
+int pcmk__add_logfile(const char *filename);
+void pcmk__add_logfiles(gchar **log_files, pcmk__output_t *out);
+
+void pcmk__free_common_logger(void);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif