From 74938d132093bc0ad99a5420da2e99edaa3734f9 Mon Sep 17 00:00:00 2001 From: Peter Eisentraut Date: Wed, 15 Jan 2025 18:57:53 +0100 Subject: IWYU widely useful pragmas Add various widely useful "IWYU pragma" annotations, such as - Common header files such as c.h, postgres.h should be "always_keep". - System headers included in c.h, postgres.h etc. should be considered "export". - Some portability headers such as getopt_long.h should be "always_keep", so they are not considered superfluous on some platforms. - Certain system headers included from portability headers should be considered "export" because the purpose of the portability header is to wrap them. - Superfluous includes marked as "for backward compatibility" get a formal IWYU annotation. - Generated header included in utils/syscache.h is marked exported. This is a very commonly used include and this avoids lots of complaints. Discussion: https://www.postgresql.org/message-id/flat/9395d484-eff4-47c2-b276-8e228526c8ae@eisentraut.org --- src/include/postgres_ext.h | 1 + 1 file changed, 1 insertion(+) (limited to 'src/include/postgres_ext.h') diff --git a/src/include/postgres_ext.h b/src/include/postgres_ext.h index 202eb049622..9f2e3c52972 100644 --- a/src/include/postgres_ext.h +++ b/src/include/postgres_ext.h @@ -19,6 +19,7 @@ * *------------------------------------------------------------------------- */ +/* IWYU pragma: always_keep */ #ifndef POSTGRES_EXT_H #define POSTGRES_EXT_H -- cgit v1.2.3