2002-09-27 Roland McGrath <roland@redhat.com>

	* sysdeps/unix/sysv/linux/x86_64/sysdep.h
	(__NR_pread, __NR_pwrite): Define these to __NR_pread64, __NR_pwrite64
	if not defined.

diff --git a/sysdeps/unix/sysv/linux/x86_64/sysdep.h b/sysdeps/unix/sysv/linux/x86_64/sysdep.h
index 33d82c2..eda905f 100644 (file)
--- a/sysdeps/unix/sysv/linux/x86_64/sysdep.h
+++ b/sysdeps/unix/sysv/linux/x86_64/sysdep.h
@@ -31,6 +31,16 @@
 #undef SYS_ify
 #define SYS_ify(syscall_name)  __NR_##syscall_name
 
+/* This is a kludge to make syscalls.list find these under the names
+   pread and pwrite, since some kernel headers define those names
+   and some define the *64 names for the same system calls.  */
+#if !defined __NR_pread && defined __NR_pread64
+# define __NR_pread __NR_pread64
+#endif
+#if !defined __NR_pwrite && defined __NR_pwrite64
+# define __NR_pwrite __NR_pwrite64
+#endif
+
 /* ELF-like local names start with `.L'.  */
 #undef L
 #define L(name)        .L##name