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Diffstat (limited to 'src/include/utils/guc.h')
-rw-r--r--src/include/utils/guc.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/include/utils/guc.h b/src/include/utils/guc.h
index d5976ecbfb9..4d0920c42e2 100644
--- a/src/include/utils/guc.h
+++ b/src/include/utils/guc.h
@@ -307,7 +307,7 @@ extern void DefineCustomBoolVariable(const char *name,
int flags,
GucBoolCheckHook check_hook,
GucBoolAssignHook assign_hook,
- GucShowHook show_hook);
+ GucShowHook show_hook) pg_attribute_nonnull(1, 4);
extern void DefineCustomIntVariable(const char *name,
const char *short_desc,
@@ -320,7 +320,7 @@ extern void DefineCustomIntVariable(const char *name,
int flags,
GucIntCheckHook check_hook,
GucIntAssignHook assign_hook,
- GucShowHook show_hook);
+ GucShowHook show_hook) pg_attribute_nonnull(1, 4);
extern void DefineCustomRealVariable(const char *name,
const char *short_desc,
@@ -333,7 +333,7 @@ extern void DefineCustomRealVariable(const char *name,
int flags,
GucRealCheckHook check_hook,
GucRealAssignHook assign_hook,
- GucShowHook show_hook);
+ GucShowHook show_hook) pg_attribute_nonnull(1, 4);
extern void DefineCustomStringVariable(const char *name,
const char *short_desc,
@@ -344,7 +344,7 @@ extern void DefineCustomStringVariable(const char *name,
int flags,
GucStringCheckHook check_hook,
GucStringAssignHook assign_hook,
- GucShowHook show_hook);
+ GucShowHook show_hook) pg_attribute_nonnull(1, 4);
extern void DefineCustomEnumVariable(const char *name,
const char *short_desc,
@@ -356,7 +356,7 @@ extern void DefineCustomEnumVariable(const char *name,
int flags,
GucEnumCheckHook check_hook,
GucEnumAssignHook assign_hook,
- GucShowHook show_hook);
+ GucShowHook show_hook) pg_attribute_nonnull(1, 4);
extern void MarkGUCPrefixReserved(const char *className);