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Diffstat (limited to 'libc/sysdeps/linux/powerpc')
-rw-r--r--libc/sysdeps/linux/powerpc/pread_write.c42
1 files changed, 15 insertions, 27 deletions
diff --git a/libc/sysdeps/linux/powerpc/pread_write.c b/libc/sysdeps/linux/powerpc/pread_write.c
index b8d0caef4..8662c06fb 100644
--- a/libc/sysdeps/linux/powerpc/pread_write.c
+++ b/libc/sysdeps/linux/powerpc/pread_write.c
@@ -12,27 +12,15 @@
* from GNU libc 2.2.5, but reworked considerably...
*/
-#define _GNU_SOURCE
-#define _LARGEFILE64_SOURCE
-#include <features.h>
-#undef __OPTIMIZE__
-/* We absolutely do _NOT_ want interfaces silently
- * * * renamed under us or very bad things will happen... */
-#ifdef __USE_FILE_OFFSET64
-# undef __USE_FILE_OFFSET64
-#endif
-
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/syscall.h>
+#include "../common/syscalls.h"
#include <unistd.h>
-#if ! defined __UCLIBC_HAS_LFS__
-#define off64_t off_t
+#ifndef __UCLIBC_HAS_LFS__
+# define off64_t off_t
#endif
#ifdef __NR_pread
-#define __NR___syscall_pread __NR_pread
+# define __NR___syscall_pread __NR_pread
static inline _syscall4(ssize_t, __syscall_pread, int, fd,
void *, buf, size_t, count, off64_t, offset);
@@ -42,18 +30,18 @@ ssize_t __libc_pread(int fd, void *buf, size_t count, off_t offset)
}
strong_alias(__libc_pread,pread)
-#if defined __UCLIBC_HAS_LFS__
+# ifdef __UCLIBC_HAS_LFS__
ssize_t __libc_pread64(int fd, void *buf, size_t count, off64_t offset)
{
return(__syscall_pread(fd, buf, count, offset));
}
strong_alias(__libc_pread64,pread64)
-#endif /* __UCLIBC_HAS_LFS__ */
+# endif /* __UCLIBC_HAS_LFS__ */
#endif /* __NR_pread */
#ifdef __NR_pwrite
-#define __NR___syscall_pwrite __NR_pwrite
+# define __NR___syscall_pwrite __NR_pwrite
static inline _syscall4(ssize_t, __syscall_pwrite, int, fd,
const void *, buf, size_t, count, off64_t, offset);
@@ -63,13 +51,13 @@ ssize_t __libc_pwrite(int fd, const void *buf, size_t count, off_t offset)
}
strong_alias(__libc_pwrite,pwrite)
-#if defined __UCLIBC_HAS_LFS__
+# ifdef __UCLIBC_HAS_LFS__
ssize_t __libc_pwrite64(int fd, const void *buf, size_t count, off64_t offset)
{
return(__syscall_pwrite(fd, buf, count, offset));
}
strong_alias(__libc_pwrite64,pwrite64)
-#endif /* __UCLIBC_HAS_LFS__ */
+# endif /* __UCLIBC_HAS_LFS__ */
#endif /* __NR_pwrite */
@@ -117,7 +105,7 @@ static ssize_t __fake_pread_write(int fd, void *buf,
return(result);
}
-#if defined __UCLIBC_HAS_LFS__
+# ifdef __UCLIBC_HAS_LFS__
static ssize_t __fake_pread_write64(int fd, void *buf,
size_t count, off64_t offset, int do_pwrite)
{
@@ -152,7 +140,7 @@ static ssize_t __fake_pread_write64(int fd, void *buf,
__set_errno (save_errno);
return result;
}
-#endif /* __UCLIBC_HAS_LFS__ */
+# endif /* __UCLIBC_HAS_LFS__ */
#endif /* ! defined __NR_pread || ! defined __NR_pwrite */
#ifndef __NR_pread
@@ -162,13 +150,13 @@ ssize_t __libc_pread(int fd, void *buf, size_t count, off_t offset)
}
strong_alias(__libc_pread,pread)
-#if defined __UCLIBC_HAS_LFS__
+# ifdef __UCLIBC_HAS_LFS__
ssize_t __libc_pread64(int fd, void *buf, size_t count, off64_t offset)
{
return(__fake_pread_write64(fd, buf, count, offset, 0));
}
strong_alias(__libc_pread64,pread64)
-#endif /* __UCLIBC_HAS_LFS__ */
+# endif /* __UCLIBC_HAS_LFS__ */
#endif /* ! __NR_pread */
@@ -179,11 +167,11 @@ ssize_t __libc_pwrite(int fd, const void *buf, size_t count, off_t offset)
}
strong_alias(__libc_pwrite,pwrite)
-#if defined __UCLIBC_HAS_LFS__
+# ifdef __UCLIBC_HAS_LFS__
ssize_t __libc_pwrite64(int fd, const void *buf, size_t count, off64_t offset)
{
return(__fake_pread_write64(fd, (void*)buf, count, offset, 1));
}
strong_alias(__libc_pwrite64,pwrite64)
-#endif /* __UCLIBC_HAS_LFS__ */
+# endif /* __UCLIBC_HAS_LFS__ */
#endif /* ! __NR_pwrite */