feat: 日志增强功能

include/omni_common.h

@@ -3,6 +3,7 @@
 
 #include <errno.h>
 #include <inttypes.h>
+#include <limits.h>
 #include <pthread.h>
 #include <stdarg.h>
 #include <stdbool.h>
@@ -31,6 +32,15 @@
 typedef struct omni_file_logger {
     FILE *file;
     pthread_mutex_t mutex;
+    char path[PATH_MAX];
+    size_t current_bytes;
+    size_t buffered_bytes;
+    size_t flush_bytes;
+    size_t max_bytes;
+    int flush_interval_ms;
+    int max_files;
+    int immediate_flush;
+    uint64_t last_flush_monotonic_ms;
 } omni_file_logger_t;
 
 int64_t omni_now_unix_nano(void);
@@ -61,6 +71,7 @@ double omni_duration_ms_to_ns(double ms);
 const char *omni_path_base_name(const char *path);
 
 void omni_file_logger_init(omni_file_logger_t *logger, FILE *file);
+void omni_file_logger_init_path(omni_file_logger_t *logger, FILE *file, const char *path, int immediate_flush);
 void omni_file_logger_destroy(omni_file_logger_t *logger);
 int omni_file_logger_write_line(omni_file_logger_t *logger, const char *line);