diff options
Diffstat (limited to 'meta/recipes-core/uclibc/uclibc-0.9.32/sync_file_range2.patch')
-rw-r--r-- | meta/recipes-core/uclibc/uclibc-0.9.32/sync_file_range2.patch | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/meta/recipes-core/uclibc/uclibc-0.9.32/sync_file_range2.patch b/meta/recipes-core/uclibc/uclibc-0.9.32/sync_file_range2.patch deleted file mode 100644 index 4b85a43e8a..0000000000 --- a/meta/recipes-core/uclibc/uclibc-0.9.32/sync_file_range2.patch +++ /dev/null @@ -1,47 +0,0 @@ -Some architectures like ppc, arm use aligned 64 bit inputs so a register is not wasted -this then uses __NR_sync_file_range2 syscall. Implement is - -Singed-off-by: Khem Raj <raj.khem@gmail.com> - -Upstream-Status: Pending - -Index: git/libc/sysdeps/linux/common/sync_file_range.c -=================================================================== ---- git.orig/libc/sysdeps/linux/common/sync_file_range.c 2011-07-19 14:23:35.000000000 -0700 -+++ git/libc/sysdeps/linux/common/sync_file_range.c 2011-07-19 15:04:38.631808666 -0700 -@@ -11,7 +11,8 @@ - #if defined __USE_GNU - #include <fcntl.h> - --#if defined __NR_sync_file_range && defined __UCLIBC_HAS_LFS__ -+#if defined __UCLIBC_HAS_LFS__ -+#if defined __NR_sync_file_range - #define __NR___syscall_sync_file_range __NR_sync_file_range - static __inline__ _syscall6(int, __syscall_sync_file_range, int, fd, - off_t, offset_hi, off_t, offset_lo, -@@ -23,5 +24,23 @@ - __LONG_LONG_PAIR((long)(nbytes >> 32), (long)(nbytes & 0xffffffff)), - flags); - } --#endif --#endif -+#elif defined __NR_sync_file_range2 -+#define __NR___syscall_sync_file_range2 __NR_sync_file_range2 -+static __inline__ _syscall6(int, __syscall_sync_file_range2, int, fd, -+ unsigned int, flags, off_t, offset_hi, off_t, offset_lo, -+ off_t, nbytes_hi, off_t, nbytes_lo) -+int sync_file_range(int fd, off64_t offset, off64_t nbytes, unsigned int flags) -+{ -+ return __syscall_sync_file_range2(fd, flags, -+ __LONG_LONG_PAIR((long)(offset >> 32), (long)(offset & 0xffffffff)), -+ __LONG_LONG_PAIR((long)(nbytes >> 32), (long)(nbytes & 0xffffffff))); -+} -+#else -+int sync_file_range(int fd, off64_t offset, off64_t nbytes, unsigned int flags) -+{ -+ __set_errno (ENOSYS); -+ return -1 -+} -+#endif /* __NR_sync_file_range */ -+#endif /* __UCLIBC_HAS_LFS__ */ -+#endif /* __USE_GNU */ |