malloc_trim.3: Minor fixes to Carlos's patch

Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Michael Kerrisk 2019-04-12 11:42:32 +02:00
parent 0deebbe524
commit 09358e73ef
1 changed files with 4 additions and 2 deletions

View File

@ -85,8 +85,10 @@ in
.BR mallopt (3).
.PP
Only the main heap (using
.BR sbrk (2)
) honors the pad argument; thread heaps do not.
.BR sbrk (2))
honors the
.I pad
argument; thread heaps do not.
.PP
Since glibc 2.8 this function frees memory in all arenas and in all
chunks with whole free pages.