fallocate.2, getgid.2, getpid.2, getuid.2, lseek.2, set_thread_area.2, tzset.3: srcfi...

[thirdparty/man-pages.git] / man2 / fallocate.2

diff --git a/man2/fallocate.2 b/man2/fallocate.2
index 05cb63642c4b2f422e1e9de8181c97ff9ffe869a..549d6db73f80288759a4eea6515c579308c9a79b 100644 (file)
--- a/man2/fallocate.2
+++ b/man2/fallocate.2
@@ -8,7 +8,7 @@
 .\" 2011-09-19: Added FALLOC_FL_PUNCH_HOLE
 .\" 2011-09-19: Substantial restructuring of the page
 .\"
-.TH FALLOCATE 2 2016-12-12 "Linux" "Linux Programmer's Manual"
+.TH FALLOCATE 2 2018-04-30 "Linux" "Linux Programmer's Manual"
 .SH NAME
 fallocate \- manipulate file space
 .SH SYNOPSIS
@@ -107,7 +107,7 @@ bytes.
 Within the specified range, partial filesystem blocks are zeroed,
 and whole filesystem blocks are removed from the file.
 After a successful call,
-subsequent reads from this range will return zeroes.
+subsequent reads from this range will return zeros.
 .PP
 The
 .BR FALLOC_FL_PUNCH_HOLE
@@ -132,7 +132,8 @@ ext4 (since Linux 3.0)
 .IP *
 Btrfs (since Linux 3.7)
 .IP *
-.BR tmpfs "(5) (since Linux 3.5)"
+.BR tmpfs (5)
+(since Linux 3.5)"
 .\" commit 83e4fa9c16e4af7122e31be3eca5d57881d236fe
 .SS Collapsing file space
 .\" commit 00f5e61998dd17f5375d9dfc01331f104b83f841
@@ -165,7 +166,7 @@ must be a multiple of the filesystem logical block size,
 which varies according to the filesystem type and configuration.
 If a filesystem has such a requirement,
 .BR fallocate ()
-will fail with the error
+fails with the error
 .BR EINVAL
 if this requirement is violated.
 .PP
@@ -197,7 +198,7 @@ flag (available since Linux 3.15)
 .\" commit 409332b65d3ed8cfa7a8030f1e9d52f372219642
 in
 .I mode
-zeroes space in the byte range starting at
+zeros space in the byte range starting at
 .I offset
 and continuing for
 .I len
@@ -205,7 +206,7 @@ bytes.
 Within the specified range, blocks are preallocated for the regions
 that span the holes in the file.
 After a successful call, subsequent
-reads from this range will return zeroes.
+reads from this range will return zeros.
 .PP
 Zeroing is done within the filesystem preferably by converting the range into
 unwritten extents.
@@ -238,6 +239,9 @@ ext4, for extent-based files (since Linux 3.15)
 .IP *
 SMB3 (since Linux 3.17)
 .\" commit 30175628bf7f521e9ee31ac98fa6d6fe7441a556
+.IP *
+Btrfs (since Linux 4.16)
+.\" commit f27451f229966874a8793995b8e6b74326d125df
 .SS Increasing file space
 Specifying the
 .BR FALLOC_FL_INSERT_RANGE
@@ -267,7 +271,7 @@ This mode has the same limitations as
 regarding the granularity of the operation.
 If the granularity requirements are not met,
 .BR fallocate ()
-will fail with the error
+fails with the error
 .BR EINVAL.
 If the
 .I offset
@@ -382,7 +386,7 @@ or
 but the file referred to by
 .I fd
 is not a regular file.
-.\" There was a inconsistency in 3.15-rc1, that should be resolved so that all
+.\" There was an inconsistency in 3.15-rc1, that should be resolved so that all
 .\" filesystems use this error for this case. (Tytso says ex4 will change.)
 .\" http://thread.gmane.org/gmane.comp.file-systems.xfs.general/60485/focus=5521
 .\" From: Michael Kerrisk (man-pages <mtk.manpages@...>