file_dup           73 srclib/apr/file_io/os2/filedup.c   return file_dup(new_file, old_file, p);
file_dup           80 srclib/apr/file_io/os2/filedup.c   return file_dup(&new_file, old_file, p);
file_dup          108 srclib/apr/file_io/unix/filedup.c     return file_dup(new_file, old_file, p, 1);
file_dup          114 srclib/apr/file_io/unix/filedup.c     return file_dup(&new_file, old_file, p, 2);