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| author | Florian Fainelli <f.fainelli@gmail.com> | 2022-07-15 21:55:49 +0300 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2022-07-20 13:55:33 +0300 |
| commit | 9b31e60800d8fa69027baf9ec7f03a0c5b145079 (patch) | |
| tree | 3e6ed7c9186562b3f84a3891cc299bd648018d69 /include/uapi/asm-generic/fcntl.h | |
| parent | b13baccc3850ca8b8cccbf8ed9912dbaa0fdf7f3 (diff) | |
| download | linux-9b31e60800d8fa69027baf9ec7f03a0c5b145079.tar.xz | |
tools: Fixed MIPS builds due to struct flock re-definition
Building perf for MIPS failed after 9f79b8b72339 ("uapi: simplify
__ARCH_FLOCK{,64}_PAD a little") with the following error:
CC
/home/fainelli/work/buildroot/output/bmips/build/linux-custom/tools/perf/trace/beauty/fcntl.o
In file included from
../../../../host/mipsel-buildroot-linux-gnu/sysroot/usr/include/asm/fcntl.h:77,
from ../include/uapi/linux/fcntl.h:5,
from trace/beauty/fcntl.c:10:
../include/uapi/asm-generic/fcntl.h:188:8: error: redefinition of
'struct flock'
struct flock {
^~~~~
In file included from ../include/uapi/linux/fcntl.h:5,
from trace/beauty/fcntl.c:10:
../../../../host/mipsel-buildroot-linux-gnu/sysroot/usr/include/asm/fcntl.h:63:8:
note: originally defined here
struct flock {
^~~~~
This is due to the local copy under
tools/include/uapi/asm-generic/fcntl.h including the toolchain's kernel
headers which already define 'struct flock' and define
HAVE_ARCH_STRUCT_FLOCK to future inclusions make a decision as to
whether re-defining 'struct flock' is appropriate or not.
Make sure what do not re-define 'struct flock'
when HAVE_ARCH_STRUCT_FLOCK is already defined.
Fixes: 9f79b8b72339 ("uapi: simplify __ARCH_FLOCK{,64}_PAD a little")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
[arnd: sync with include/uapi/asm-generic/fcntl.h as well]
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'include/uapi/asm-generic/fcntl.h')
| -rw-r--r-- | include/uapi/asm-generic/fcntl.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/uapi/asm-generic/fcntl.h b/include/uapi/asm-generic/fcntl.h index f13d37b60775..1ecdb911add8 100644 --- a/include/uapi/asm-generic/fcntl.h +++ b/include/uapi/asm-generic/fcntl.h @@ -192,6 +192,7 @@ struct f_owner_ex { #define F_LINUX_SPECIFIC_BASE 1024 +#ifndef HAVE_ARCH_STRUCT_FLOCK struct flock { short l_type; short l_whence; @@ -216,5 +217,6 @@ struct flock64 { __ARCH_FLOCK64_PAD #endif }; +#endif /* HAVE_ARCH_STRUCT_FLOCK */ #endif /* _ASM_GENERIC_FCNTL_H */ |