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'\" t .\" Title: SPI_repalloc .\" Author: The PostgreSQL Global Development Group .\" Generator: DocBook XSL Stylesheets v1.79.1 <http://docbook.sf.net/> .\" Date: 2018 .\" Manual: PostgreSQL 9.6.9 Documentation .\" Source: PostgreSQL 9.6.9 .\" Language: English .\" .TH "SPI_REPALLOC" "3" "2018" "PostgreSQL 9.6.9" "PostgreSQL 9.6.9 Documentation" .\" ----------------------------------------------------------------- .\" * Define some portability stuff .\" ----------------------------------------------------------------- .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .\" http://bugs.debian.org/507673 .\" http://lists.gnu.org/archive/html/groff/2009-02/msg00013.html .\" ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ .ie \n(.g .ds Aq \(aq .el .ds Aq ' .\" ----------------------------------------------------------------- .\" * set default formatting .\" ----------------------------------------------------------------- .\" disable hyphenation .nh .\" disable justification (adjust text to left margin only) .ad l .\" ----------------------------------------------------------------- .\" * MAIN CONTENT STARTS HERE * .\" ----------------------------------------------------------------- .SH "NAME" SPI_repalloc \- reallocate memory in the upper executor context .SH "SYNOPSIS" .sp .nf void * SPI_repalloc(void * \fIpointer\fR, Size \fIsize\fR) .fi .SH "DESCRIPTION" .PP \fBSPI_repalloc\fR changes the size of a memory segment previously allocated using \fBSPI_palloc\fR\&. .PP This function is no longer different from plain \fBrepalloc\fR\&. It\*(Aqs kept just for backward compatibility of existing code\&. .SH "ARGUMENTS" .PP void * \fIpointer\fR .RS 4 pointer to existing storage to change .RE .PP Size \fIsize\fR .RS 4 size in bytes of storage to allocate .RE .SH "RETURN VALUE" .PP pointer to new storage space of specified size with the contents copied from the existing area