SCCS-vsn: share/doc/psd/05.sysman/1.2.t 6.5
.\" All rights reserved. The Berkeley software License Agreement
.\" specifies the terms and conditions for redistribution.
.\"
.\" All rights reserved. The Berkeley software License Agreement
.\" specifies the terms and conditions for redistribution.
.\"
-.\" @(#)1.2.t 6.4 (Berkeley) %G%
+.\" @(#)1.2.t 6.5 (Berkeley) %G%
.\"
.sh "Memory management\(dg
.NH 3
.\"
.sh "Memory management\(dg
.NH 3
.DS
msync(addr, len);
caddr_t addr; int len;
.DS
msync(addr, len);
caddr_t addr; int len;
writes any modified pages back to the filesystem and updates
the file modification time.
If \fIlen\fP is 0, all modified pages within the region containing \fIaddr\fP
writes any modified pages back to the filesystem and updates
the file modification time.
If \fIlen\fP is 0, all modified pages within the region containing \fIaddr\fP