sync with uClibc master

toolchain/uClibc/patches/xxx-n32-pread_pwrite.patch

@@ -1,32 +0,0 @@
-Uclibc is not building for MIPS N64 because pread is trying to use the
-pread/pwrite system calls instead of pread64/pwrite64.  This patch fixes
-the problem and was tested with LFS enabled and disabled.
-
-Signed-off-by: Steve Ellcey <sellcey@mips.com>
----
- libc/sysdeps/linux/mips/pread_write.c |    4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
-
-diff --git a/libc/sysdeps/linux/mips/pread_write.c b/libc/sysdeps/linux/mips/pread_write.c
-index 3dc97c9..1220fec 100644
---- a/libc/sysdeps/linux/mips/pread_write.c
-+++ b/libc/sysdeps/linux/mips/pread_write.c
-@@ -13,14 +13,14 @@
- /* We should generalize this for 32bit userlands w/64bit regs.  This applies
-  * to the x86_64 x32 and the mips n32 ABIs.  */
- #if _MIPS_SIM == _MIPS_SIM_NABI32
--# define __NR___syscall_pread __NR_pread
-+# define __NR___syscall_pread __NR_pread64
- static _syscall4(ssize_t, __syscall_pread, int, fd, void *, buf, size_t, count, off_t, offset)
- # define MY_PREAD(fd, buf, count, offset) \
- 	__syscall_pread(fd, buf, count, offset)
- # define MY_PREAD64(fd, buf, count, offset) \
- 	__syscall_pread(fd, buf, count, offset)
- 
--# define __NR___syscall_pwrite __NR_pwrite
-+# define __NR___syscall_pwrite __NR_pwrite64
- static _syscall4(ssize_t, __syscall_pwrite, int, fd, const void *, buf, size_t, count, off_t, offset)
- # define MY_PWRITE(fd, buf, count, offset) \
- 	__syscall_pwrite(fd, buf, count, offset)
--- 
-1.7.9.5