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Diffstat (limited to 'libc/sysdeps/linux/sh/pread_write.c')
-rw-r--r--libc/sysdeps/linux/sh/pread_write.c30
1 files changed, 16 insertions, 14 deletions
diff --git a/libc/sysdeps/linux/sh/pread_write.c b/libc/sysdeps/linux/sh/pread_write.c
index 9cc4bbf97..415572ef7 100644
--- a/libc/sysdeps/linux/sh/pread_write.c
+++ b/libc/sysdeps/linux/sh/pread_write.c
@@ -1,12 +1,13 @@
-/* vi: set sw=4 ts=4:
- *
+/* vi: set sw=4 ts=4: */
+/*
* Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
*
* Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
*/
-/* Based in part on the files
+/*
+ * Based in part on the files
* ./sysdeps/unix/sysv/linux/pwrite.c,
- * ./sysdeps/unix/sysv/linux/pread.c,
+ * ./sysdeps/unix/sysv/linux/pread.c,
* sysdeps/posix/pread.c
* sysdeps/posix/pwrite.c
* from GNU libc 2.2.5, but reworked considerably...
@@ -15,6 +16,7 @@
#include <sys/syscall.h>
#include <unistd.h>
#include <stdint.h>
+#include <endian.h>
#ifdef __NR_pread64 /* Newer kernels renamed but it's the same. */
# ifdef __NR_pread
@@ -25,20 +27,20 @@
#ifdef __NR_pread
extern __typeof(pread) __libc_pread;
-# define __NR___syscall_pread __NR_pread
-static inline _syscall6(ssize_t, __syscall_pread, int, fd, void *, buf,
+# define __NR___syscall_pread __NR_pread
+static inline _syscall6(ssize_t, __syscall_pread, int, fd, void *, buf,
size_t, count, int, dummy, off_t, offset_hi, off_t, offset_lo);
ssize_t __libc_pread(int fd, void *buf, size_t count, off_t offset)
-{
+{
return(__syscall_pread(fd,buf,count,0,__LONG_LONG_PAIR((off_t)0,offset)));
}
weak_alias(__libc_pread,pread)
-# ifdef __UCLIBC_HAS_LFS__
+# ifdef __UCLIBC_HAS_LFS__
extern __typeof(pread64) __libc_pread64;
ssize_t __libc_pread64(int fd, void *buf, size_t count, off64_t offset)
-{
+{
uint32_t low = offset & 0xffffffff;
uint32_t high = offset >> 32;
return(__syscall_pread(fd, buf, count, 0, __LONG_LONG_PAIR (high, low)));
@@ -58,20 +60,20 @@ weak_alias(__libc_pread64,pread64)
#ifdef __NR_pwrite
extern __typeof(pwrite) __libc_pwrite;
-# define __NR___syscall_pwrite __NR_pwrite
-static inline _syscall6(ssize_t, __syscall_pwrite, int, fd, const void *, buf,
+# define __NR___syscall_pwrite __NR_pwrite
+static inline _syscall6(ssize_t, __syscall_pwrite, int, fd, const void *, buf,
size_t, count, int, dummy, off_t, offset_hi, off_t, offset_lo);
ssize_t __libc_pwrite(int fd, const void *buf, size_t count, off_t offset)
-{
+{
return(__syscall_pwrite(fd,buf,count,0,__LONG_LONG_PAIR((off_t)0,offset)));
}
weak_alias(__libc_pwrite,pwrite)
-# ifdef __UCLIBC_HAS_LFS__
+# ifdef __UCLIBC_HAS_LFS__
extern __typeof(pwrite64) __libc_pwrite64;
ssize_t __libc_pwrite64(int fd, const void *buf, size_t count, off64_t offset)
-{
+{
uint32_t low = offset & 0xffffffff;
uint32_t high = offset >> 32;
return(__syscall_pwrite(fd, buf, count, 0, __LONG_LONG_PAIR (high, low)));