From 3ea3fb3ff7153e3d3859f971160a80a0d2403eea Mon Sep 17 00:00:00 2001
From: Eugene Rudoy <gene.devel@gmail.com>
Date: Sat, 4 Nov 2017 22:26:19 +0100
Subject: remove misleading comment about f_frsize field
It is supported both in the sense of being contained in mips version
of statfs/statfs64 structs and also in the sense that it's filled by
the corresponding kernel syscalls.
It is UNsupported in that sense that it's value is the same as that
of f_bsize (at least on older kernel versions, the oldest version
tested is 2.6.13), s. [1] and [2] for details ([1] is the latest
kernel version as of now, [2] is the oldest kernel version git
history is available for).
[1] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/tree/fs/statfs.c?h=v4.14-rc7#n64
[2] https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git/tree/fs/open.c?h=v2.6.12-rc2#n41
Follow-up of 68de9946e914d8c30dcc6667a059ea59e5b74cac
Signed-off-by: Eugene Rudoy <gene.devel@gmail.com>
Signed-off-by: Ralf Friedl <Ralf.Friedl@online.de>
---
libc/sysdeps/linux/mips/bits/statfs.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
(limited to 'libc')
diff --git a/libc/sysdeps/linux/mips/bits/statfs.h b/libc/sysdeps/linux/mips/bits/statfs.h
index 673120d1a..baa964532 100644
--- a/libc/sysdeps/linux/mips/bits/statfs.h
+++ b/libc/sysdeps/linux/mips/bits/statfs.h
@@ -26,7 +26,7 @@ struct statfs
long int f_type;
#define f_fstyp f_type
long int f_bsize;
- long int f_frsize; /* Fragment size - unsupported */
+ long int f_frsize;
#ifndef __USE_FILE_OFFSET64
__fsblkcnt_t f_blocks;
__fsblkcnt_t f_bfree;
@@ -53,7 +53,7 @@ struct statfs64
long int f_type;
#define f_fstyp f_type
long int f_bsize;
- long int f_frsize; /* Fragment size - unsupported */
+ long int f_frsize;
__fsblkcnt64_t f_blocks;
__fsblkcnt64_t f_bfree;
__fsblkcnt64_t f_files;
--
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