diff options
Diffstat (limited to 'man2/ioctl_getfsmap.2')
| -rw-r--r-- | man2/ioctl_getfsmap.2 | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/man2/ioctl_getfsmap.2 b/man2/ioctl_getfsmap.2 index 3f63f0841..e80c1d9a4 100644 --- a/man2/ioctl_getfsmap.2 +++ b/man2/ioctl_getfsmap.2 @@ -1,7 +1,7 @@ .\" Copyright (c) 2017, Oracle. All rights reserved. .\" .\" SPDX-License-Identifier: GPL-2.0-or-later -.TH ioctl_getfsmap 2 2022-10-30 "Linux man-pages 6.03" +.TH ioctl_getfsmap 2 2023-05-03 "Linux man-pages 6.05.01" .SH NAME ioctl_getfsmap \- retrieve the physical layout of the filesystem .SH LIBRARY @@ -36,14 +36,14 @@ struct fsmap { __u64 fmr_length; /* Length of segment */ __u64 fmr_reserved[3]; /* Must be zero */ }; - +\& struct fsmap_head { __u32 fmh_iflags; /* Control flags */ __u32 fmh_oflags; /* Output flags */ __u32 fmh_count; /* # of entries in array incl. input */ __u32 fmh_entries; /* # of entries filled in (output) */ __u64 fmh_reserved[6]; /* Must be zero */ - +\& struct fsmap fmh_keys[2]; /* Low and high keys for the mapping search */ struct fsmap fmh_recs[]; /* Returned records */ @@ -335,13 +335,12 @@ The filesystem does not support this command. .TP .B EUCLEAN The filesystem metadata is corrupt and needs repair. -.SH VERSIONS -The -.B FS_IOC_GETFSMAP -operation first appeared in Linux 4.12. .SH STANDARDS -This API is Linux-specific. +Linux. +.PP Not all filesystems support it. +.SH HISTORY +Linux 4.12. .SH EXAMPLES See .I io/fsmap.c |