Code view:

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Before

1/*-------------------------------------------------------------------------
2 *
3 * aio_subsys.h
4 * Interaction with AIO as a subsystem, rather than actually issuing AIO
5 *
6 * This header is for AIO related functionality that's being called by files
7 * that don't perform AIO, but interact with the AIO subsystem in some
8 * form. E.g. postmaster.c and shared memory initialization need to initialize
9 * AIO but don't perform AIO.
10 *
11 * Portions Copyright (c) 1996-2025, PostgreSQL Global Development Group
12 * Portions Copyright (c) 1994, Regents of the University of California
13 *
14 * src/include/storage/aio_subsys.h
15 *
16 *-------------------------------------------------------------------------
17 */
…lines 18–38 unchanged (21 lines)

After

1/*-------------------------------------------------------------------------
2 *
3 * aio_subsys.h
4 * Interaction with AIO as a subsystem, rather than actually issuing AIO
5 *
6 * This header is for AIO related functionality that's being called by files
7 * that don't perform AIO, but interact with the AIO subsystem in some
8 * form. E.g. postmaster.c and shared memory initialization need to initialize
9 * AIO but don't perform AIO.
10 *
11 * Portions Copyright (c) 1996-2026, PostgreSQL Global Development Group
12 * Portions Copyright (c) 1994, Regents of the University of California
13 *
14 * src/include/storage/aio_subsys.h
15 *
16 *-------------------------------------------------------------------------
17 */
…lines 18–38 unchanged (21 lines)

Before

translation_unit
comment "/*----------------------------------------------------------"...
preproc_ifdef (+83 nodes collapsed)
comment "/* AIO_SUBSYS_H */"

After

translation_unit
comment "/*----------------------------------------------------------"...
preproc_ifdef (+83 nodes collapsed)
comment "/* AIO_SUBSYS_H */"