Fix compiler warning/error about typedef redefinitions

hlinnaka · hlinnaka · commit 8bda213ec162 · 2024-07-29T16:23:30.000+03:00
Per buildfarm member 'sifaka':

    procsignal.c:87:3: error: redefinition of typedef 'ProcSignalHeader' is a C11 feature [-Werror,-Wtypedef-redefinition]
diff --git a/src/backend/storage/ipc/procsignal.c b/src/backend/storage/ipc/procsignal.c
@@ -80,11 +80,11 @@ typedef struct
  *
  * psh_barrierGeneration is the highest barrier generation in existence.
  */
-typedef struct ProcSignalHeader
+struct ProcSignalHeader
 {
 	pg_atomic_uint64 psh_barrierGeneration;
 	ProcSignalSlot psh_slot[FLEXIBLE_ARRAY_MEMBER];
-} ProcSignalHeader;
+};
 
 /*
  * We reserve a slot for each possible ProcNumber, plus one for each

Original file line number	Diff line number	Diff line change
`@@ -80,11 +80,11 @@ typedef struct`
`80`	`80`	`*`
`81`	`81`	`* psh_barrierGeneration is the highest barrier generation in existence.`
`82`	`82`	`*/`
`83`		`-typedef struct ProcSignalHeader`
	`83`	`+struct ProcSignalHeader`
`84`	`84`	`{`
`85`	`85`	`pg_atomic_uint64 psh_barrierGeneration;`
`86`	`86`	`ProcSignalSlot psh_slot[FLEXIBLE_ARRAY_MEMBER];`
`87`		`-} ProcSignalHeader;`
	`87`	`+};`
`88`	`88`
`89`	`89`	`/*`
`90`	`90`	`* We reserve a slot for each possible ProcNumber, plus one for each`