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Diffstat (limited to 'lib/libc/sys/mincore.2')
| -rw-r--r-- | lib/libc/sys/mincore.2 | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/lib/libc/sys/mincore.2 b/lib/libc/sys/mincore.2 new file mode 100644 index 000000000000..0f657d0c6e10 --- /dev/null +++ b/lib/libc/sys/mincore.2 @@ -0,0 +1,55 @@ +.\" Copyright (c) 1991 Regents of the University of California. +.\" All rights reserved. +.\" +.\" Redistribution and use in source and binary forms, with or without +.\" modification, are permitted provided that the following conditions +.\" are met: +.\" 1. Redistributions of source code must retain the above copyright +.\" notice, this list of conditions and the following disclaimer. +.\" 2. Redistributions in binary form must reproduce the above copyright +.\" notice, this list of conditions and the following disclaimer in the +.\" documentation and/or other materials provided with the distribution. +.\" 3. All advertising materials mentioning features or use of this software +.\" must display the following acknowledgement: +.\" This product includes software developed by the University of +.\" California, Berkeley and its contributors. +.\" 4. Neither the name of the University nor the names of its contributors +.\" may be used to endorse or promote products derived from this software +.\" without specific prior written permission. +.\" +.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND +.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE +.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE +.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE +.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL +.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS +.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) +.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT +.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY +.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF +.\" SUCH DAMAGE. +.\" +.\" @(#)mincore.2 6.1 (Berkeley) 5/27/91 +.\" +.TH MINCORE 2 "May 27, 1991" +.UC 7 +.SH NAME +mincore \- get advise about use of memory +.SH SYNOPSIS +.nf +mincore(addr, len, vec) +.B caddr_t addr; +.B int len; +.B char *vec; +.fi +.SH DESCRIPTION +.PP +The \fImincore\fP system call +allows a process to obtain information about whether pages are +core resident. +Here the current core residency of the pages is returned +in the character array \fIvec\fP, with a value of 1 meaning +that the page is in-core. +.SH "SEE ALSO" +msync.2, munmap.2, mprotect.2, madvise.2, mincore.2 + |