system_data_types.7: Add 'off_t'

Signed-off-by: Alejandro Colomar <colomar.6.4.3@gmail.com>
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
This commit is contained in:
Alejandro Colomar 2020-10-06 00:12:47 +02:00 committed by Michael Kerrisk
parent f5506505da
commit a0321d70b7
1 changed files with 50 additions and 0 deletions

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@ -629,6 +629,56 @@ C99 and later; POSIX.1-2001 and later.
See also:
.BR lldiv (3)
.RE
.\"------------------------------------- off_t ------------------------/
.TP
.I off_t
.RS
Include:
.IR <sys/types.h> .
Alternatively,
.IR <aio.h> ,
.IR <fcntl.h> ,
.IR <stdio.h> ,
.IR <sys/mman.h> ,
.IR <sys/stat.h.h> ,
or
.IR <unistd.h> .
.PP
Used for file sizes.
According to POSIX,
this shall be a signed integer type.
.PP
Versions:
.I <aio.h>
and
.I <stdio.h>
define
.I off_t
since POSIX.1-2008.
.PP
Conforming to:
POSIX.1-2001 and later.
.PP
See also:
.BR fallocate (2),
.BR lseek (2),
.BR mmap (2),
.BR mmap2 (2),
.BR posix_fadvise (2),
.BR pread (2),
.BR preadv (2),
.BR truncate (2),
.BR fseeko (3),
.BR getdirentries (3),
.BR lockf (3),
.BR posix_fallocate (3)
.\".PP TODO: loff_t, off64_t
.\"See also the
.\".I loff_t
.\"and
.\".I off64_t
.\"types in this page.
.RE
.\"------------------------------------- pid_t ------------------------/
.TP
.I pid_t