Provided by: postgresql-doc-11_11.5-1_all
SPI_repalloc - reallocate memory in the upper executor context
void * SPI_repalloc(void * pointer, Size size)
SPI_repalloc changes the size of a memory segment previously allocated using SPI_palloc. This function is no longer different from plain repalloc. It's kept just for backward compatibility of existing code.
void * pointer pointer to existing storage to change Size size size in bytes of storage to allocate
pointer to new storage space of specified size with the contents copied from the existing area