file_dup 24 srclib/apr/file_io/os2/filedup.c static apr_status_t file_dup(apr_file_t **new_file, apr_file_t *old_file, apr_pool_t *p) file_dup 23 srclib/apr/file_io/unix/filedup.c static apr_status_t file_dup(apr_file_t **new_file,