[PATCH]: Remove redundant <unistd.h> from Linux xm.h files

[PATCH]: Remove redundant <unistd.h> from Linux xm.h files

[Mark Kettenis]

I already did this for Linux/i386.  The comment on the includes is
bogus: R_OK isn't used anywhere in the current sources.  And
<unistd.h> is included by defs.h anyway.

Committed as obvious.


Index: ChangeLog
from  Mark Kettenis  <kettenis@gnu.org>
	* config/arm/xm-linux.h, config/ia64/xm-linux.h,
	config/m68k/xm-linux.h, config/mips/xm-linux.h,
	config/powerpc/xm-linux.h, config/sparc/xm-linux.h: Remove
	redundant inclusion of <unistd.h>.

Index: config/arm/xm-linux.h
===================================================================
RCS file: /cvs/src/src/gdb/config/arm/xm-linux.h,v
retrieving revision 1.3
diff -u -p -r1.3 xm-linux.h
--- config/arm/xm-linux.h 2001/07/23 19:21:53 1.3
+++ config/arm/xm-linux.h 2001/09/08 10:36:35
@@ -27,7 +27,4 @@
    to get the offset in the core file of the register values.  */
 #define KERNEL_U_ADDR 0x0
 
-/* Need R_OK etc, but USG isn't defined.  */
-#include <unistd.h>
-
 #endif /* XM_ARMLINUX_H */
Index: config/m68k/xm-linux.h
===================================================================
RCS file: /cvs/src/src/gdb/config/m68k/xm-linux.h,v
retrieving revision 1.6
diff -u -p -r1.6 xm-linux.h
--- config/m68k/xm-linux.h 2001/07/28 20:05:15 1.6
+++ config/m68k/xm-linux.h 2001/09/08 10:36:35
@@ -31,7 +31,4 @@
 
 #define HOST_LONG_DOUBLE_FORMAT &floatformat_m68881_ext
 
-/* Need R_OK etc, but USG isn't defined.  */
-#include <unistd.h>
-
 #endif /* #ifndef XM_LINUX_H */
Index: config/mips/xm-linux.h
===================================================================
RCS file: /cvs/src/src/gdb/config/mips/xm-linux.h,v
retrieving revision 1.1
diff -u -p -r1.1 xm-linux.h
--- config/mips/xm-linux.h 2001/07/10 20:41:54 1.1
+++ config/mips/xm-linux.h 2001/09/08 10:36:35
@@ -30,7 +30,4 @@
 #endif
 #endif
 
-/* Need R_OK etc, but USG isn't defined.  */
-#include <unistd.h>
-
 #endif /* XM_MIPSLINUX_H */
Index: config/powerpc/xm-linux.h
===================================================================
RCS file: /cvs/src/src/gdb/config/powerpc/xm-linux.h,v
retrieving revision 1.6
diff -u -p -r1.6 xm-linux.h
--- config/powerpc/xm-linux.h 2001/07/23 19:21:55 1.6
+++ config/powerpc/xm-linux.h 2001/09/08 10:36:35
@@ -27,9 +27,6 @@ Foundation, Inc., 59 Temple Place - Suit
    to get the offset in the core file of the register values.  */
 #define KERNEL_U_ADDR 0x0
 
-/* Need R_OK etc, but USG isn't defined.  */
-#include <unistd.h>
-
 /* If you expect to use the mmalloc package to obtain mapped symbol files,
    for now you have to specify some parameters that determine how gdb places
    the mappings in it's address space.  See the comments in map_to_address()
Index: config/sparc/xm-linux.h
===================================================================
RCS file: /cvs/src/src/gdb/config/sparc/xm-linux.h,v
retrieving revision 1.3
diff -u -p -r1.3 xm-linux.h
--- config/sparc/xm-linux.h 2001/07/23 19:21:56 1.3
+++ config/sparc/xm-linux.h 2001/09/08 10:36:35
@@ -30,9 +30,6 @@
 
 #define U_REGS_OFFSET 0
 
-/* Need R_OK etc, but USG isn't defined.  */
-#include <unistd.h>
-
 /* If you expect to use the mmalloc package to obtain mapped symbol files,
    for now you have to specify some parameters that determine how gdb places
    the mappings in it's address space.  See the comments in map_to_address()
Index: config/ia64/xm-linux.h
===================================================================
RCS file: /cvs/src/src/gdb/config/ia64/xm-linux.h,v
retrieving revision 1.4
diff -u -p -r1.4 xm-linux.h
--- config/ia64/xm-linux.h 2001/07/23 19:21:56 1.4
+++ config/ia64/xm-linux.h 2001/09/08 10:36:35
@@ -27,7 +27,4 @@
    to get the offset in the core file of the register values.  */
 #define KERNEL_U_ADDR 0x0
 
-/* Need R_OK etc, but USG isn't defined.  */
-#include <unistd.h>
-
 #endif /* #ifndef XM_LINUX_H */