diff options
Diffstat (limited to 'src/bin/psql/variables.c')
| -rw-r--r-- | src/bin/psql/variables.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/src/bin/psql/variables.c b/src/bin/psql/variables.c index b9a3dfad331..03d218ea129 100644 --- a/src/bin/psql/variables.c +++ b/src/bin/psql/variables.c @@ -264,6 +264,24 @@ SetVariableAssignHook(VariableSpace space, const char *name, VariableAssignHook return true; } +/* + * Return true iff the named variable has an assign hook function. + */ +bool +VariableHasHook(VariableSpace space, const char *name) +{ + struct _variable *current; + + Assert(space); + Assert(name); + + for (current = space->next; current; current = current->next) + if (strcmp(current->name, name) == 0) + return current->assign_hook != NULL; + + return false; +} + bool SetVariableBool(VariableSpace space, const char *name) { |