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Command: valloc | Section: 3 | Source: MINIX | File: valloc.3
VALLOC(3) FreeBSD Library Functions Manual VALLOC(3)
NAME
valloc - aligned memory allocation function
LIBRARY
Standard C Library (libc, -lc)
SYNOPSIS
#include <stdlib.h>
void *
valloc(size_t size);
DESCRIPTION
The valloc() function is obsoleted by the current version of malloc(3),
which aligns page-sized and larger allocations.
The valloc() function allocates size bytes aligned on a page boundary.
It is implemented by calling malloc(3) with a slightly larger request,
saving the true beginning of the block allocated, and returning a
properly aligned pointer.
RETURN VALUES
The valloc() function returns a pointer to the allocated space if
successful; otherwise a null pointer is returned
HISTORY
The valloc() function appeared in 3.0BSD.
BUGS
A vfree() function has not been implemented.
FreeBSD 14.1-RELEASE-p8 May 6, 2010 FreeBSD 14.1-RELEASE-p8