Add a new __ARCH_FLOCK_EXTRA_SYSID macro following the style of
__ARCH_FLOCK_PAD to avoid having a separate definition just for one
architecture.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
---
arch/mips/include/uapi/asm/fcntl.h | 26 +++-----------------------
include/uapi/asm-generic/fcntl.h | 5 +++--
tools/include/uapi/asm-generic/fcntl.h | 5 +++--
3 files changed, 9 insertions(+), 27 deletions(-)
diff --git a/arch/mips/include/uapi/asm/fcntl.h b/arch/mips/include/uapi/asm/fcntl.h
index 42e13dead5431..9e44ac810db94 100644
--- a/arch/mips/include/uapi/asm/fcntl.h
+++ b/arch/mips/include/uapi/asm/fcntl.h
@@ -50,30 +50,10 @@
#define F_SETLKW64 35
#endif
-/*
- * The flavours of struct flock. "struct flock" is the ABI compliant
- * variant. Finally struct flock64 is the LFS variant of struct flock. As
- * a historic accident and inconsistence with the ABI definition it doesn't
- * contain all the same fields as struct flock.
- */
-
#if _MIPS_SIM != _MIPS_SIM_ABI64
-
-#include <linux/types.h>
-
-struct flock {
- short l_type;
- short l_whence;
- __kernel_off_t l_start;
- __kernel_off_t l_len;
- long l_sysid;
- __kernel_pid_t l_pid;
- long pad[4];
-};
-
-#define HAVE_ARCH_STRUCT_FLOCK
-
-#endif /* _MIPS_SIM == _MIPS_SIM_ABI32 */
+#define __ARCH_FLOCK_EXTRA_SYSID long l_sysid;
+#define __ARCH_FLOCK_PAD long pad[4];
+#endif
#include <asm-generic/fcntl.h>
diff --git a/include/uapi/asm-generic/fcntl.h b/include/uapi/asm-generic/fcntl.h
index c53897ca5d402..98f4ff165b776 100644
--- a/include/uapi/asm-generic/fcntl.h
+++ b/include/uapi/asm-generic/fcntl.h
@@ -192,18 +192,19 @@ struct f_owner_ex {
#define F_LINUX_SPECIFIC_BASE 1024
-#ifndef HAVE_ARCH_STRUCT_FLOCK
struct flock {
short l_type;
short l_whence;
__kernel_off_t l_start;
__kernel_off_t l_len;
+#ifdef __ARCH_FLOCK_EXTRA_SYSID
+ __ARCH_FLOCK_EXTRA_SYSID
+#endif
__kernel_pid_t l_pid;
#ifdef __ARCH_FLOCK_PAD
__ARCH_FLOCK_PAD
#endif
};
-#endif
struct flock64 {
short l_type;
diff --git a/tools/include/uapi/asm-generic/fcntl.h b/tools/include/uapi/asm-generic/fcntl.h
index 82054502b9748..bf961a71802e0 100644
--- a/tools/include/uapi/asm-generic/fcntl.h
+++ b/tools/include/uapi/asm-generic/fcntl.h
@@ -187,18 +187,19 @@ struct f_owner_ex {
#define F_LINUX_SPECIFIC_BASE 1024
-#ifndef HAVE_ARCH_STRUCT_FLOCK
struct flock {
short l_type;
short l_whence;
__kernel_off_t l_start;
__kernel_off_t l_len;
+#ifdef __ARCH_FLOCK_EXTRA_SYSID
+ __ARCH_FLOCK_EXTRA_SYSID
+#endif
__kernel_pid_t l_pid;
#ifdef __ARCH_FLOCK_PAD
__ARCH_FLOCK_PAD
#endif
};
-#endif
struct flock64 {
short l_type;
--
2.30.2
