* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h (pread, pwrite):

Define __NR_pread/__NR_pwrite if not done in kernel headers
git-mirror · Nov 12, 2003 · 66cc4d0 · 66cc4d0
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diff --git a/ChangeLog b/ChangeLog
@@ -1,3 +1,8 @@
+2003-10-08  Thorsten Kukuk  <kukuk@suse.de>
+
+	* sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h (pread, pwrite):
+	Define __NR_pread/__NR_pwrite if not done in kernel headers
+
 2003-11-11  Roland McGrath  <roland@redhat.com>
 
 	* manual/xtract-typefun.awk: Swallow [(){}*] from function names.

diff --git a/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h b/sysdeps/unix/sysv/linux/sparc/sparc64/sysdep.h
@@ -29,6 +29,16 @@
 #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
+
 #ifdef __ASSEMBLER__
 
 #define LOADSYSCALL(x) mov __NR_##x, %g1