Move limits.h to the include directory

This turns limits.h into a standard header.

9 files changed, 12 insertions, 12 deletions

diff --git a/Makefrag.am b/Makefrag.am
index 0fabdc2d..a9f588e6 100644
--- a/Makefrag.am
+++ b/Makefrag.am
@@ -5,6 +5,7 @@ EXTRA_DIST += tools/qemu.sh
 
 x15_SOURCES +=                                              \
         include/assert.h                                    \
+        include/limits.h                                    \
         include/stdio.h                                     \
         include/string.h
 
@@ -36,7 +37,6 @@ x15_SOURCES +=                                              \
         kern/kmem.c                                         \
         kern/kmem.h                                         \
         kern/kmem_i.h                                       \
-        kern/limits.h                                       \
         kern/list.h                                         \
         kern/list_types.h                                   \
         kern/llsync.c                                       \
diff --git a/kern/limits.h b/include/limits.h
index fa468537..2d47e6b8 100644
--- a/kern/limits.h
+++ b/include/limits.h
@@ -15,8 +15,8 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef _KERN_LIMITS_H
-#define _KERN_LIMITS_H
+#ifndef _LIMITS_H
+#define _LIMITS_H
 
 #define CHAR_BIT 8
 
@@ -26,4 +26,4 @@
 #define LONG_BIT 32
 #endif /* __LP64__ */
 
-#endif /* _KERN_LIMITS_H */
+#endif /* _LIMITS_H */
diff --git a/kern/bitmap.c b/kern/bitmap.c
index d270b9f5..0e13ef55 100644
--- a/kern/bitmap.c
+++ b/kern/bitmap.c
@@ -15,11 +15,11 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <limits.h>
 #include <string.h>
 
 #include <kern/bitmap.h>
 #include <kern/bitmap_i.h>
-#include <kern/limits.h>
 
 int
 bitmap_cmp(const unsigned long *a, const unsigned long *b, int nr_bits)
diff --git a/kern/bitmap.h b/kern/bitmap.h
index a10fb512..a604d17c 100644
--- a/kern/bitmap.h
+++ b/kern/bitmap.h
@@ -24,11 +24,11 @@
 #ifndef _KERN_BITMAP_H
 #define _KERN_BITMAP_H
 
+#include <limits.h>
 #include <string.h>
 
 #include <kern/atomic.h>
 #include <kern/bitmap_i.h>
-#include <kern/limits.h>
 
 #define BITMAP_DECLARE(name, nr_bits) unsigned long name[BITMAP_LONGS(nr_bits)]
 
diff --git a/kern/bitmap_i.h b/kern/bitmap_i.h
index 39a330c9..9b79d3ce 100644
--- a/kern/bitmap_i.h
+++ b/kern/bitmap_i.h
@@ -18,7 +18,8 @@
 #ifndef _KERN_BITMAP_I_H
 #define _KERN_BITMAP_I_H
 
-#include <kern/limits.h>
+#include <limits.h>
+
 #include <kern/macros.h>
 
 #define BITMAP_LONGS(nr_bits) DIV_CEIL(nr_bits, LONG_BIT)
diff --git a/kern/kmem.c b/kern/kmem.c
index 1f822b8a..7c94cb17 100644
--- a/kern/kmem.c
+++ b/kern/kmem.c
@@ -42,6 +42,7 @@
  */
 
 #include <assert.h>
+#include <limits.h>
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
@@ -49,7 +50,6 @@
 #include <string.h>
 
 #include <kern/init.h>
-#include <kern/limits.h>
 #include <kern/list.h>
 #include <kern/log2.h>
 #include <kern/kmem.h>
diff --git a/kern/log2.h b/kern/log2.h
index ebcf2f38..ed12b441 100644
--- a/kern/log2.h
+++ b/kern/log2.h
@@ -22,8 +22,7 @@
 #define _KERN_LOG2_H
 
 #include <assert.h>
-
-#include <kern/limits.h>
+#include <limits.h>
 
 static inline unsigned int
 ilog2(unsigned long x)
diff --git a/kern/rdxtree.c b/kern/rdxtree.c
index b518c7f6..9d124393 100644
--- a/kern/rdxtree.c
+++ b/kern/rdxtree.c
@@ -16,6 +16,7 @@
  */
 
 #include <assert.h>
+#include <limits.h>
 #include <stdbool.h>
 #include <stddef.h>
 #include <stdint.h>
@@ -23,7 +24,6 @@
 
 #include <kern/error.h>
 #include <kern/kmem.h>
-#include <kern/limits.h>
 #include <kern/llsync.h>
 #include <kern/macros.h>
 #include <kern/rdxtree.h>
diff --git a/kern/sprintf.c b/kern/sprintf.c
index a606d866..f6346e99 100644
--- a/kern/sprintf.c
+++ b/kern/sprintf.c
@@ -15,12 +15,12 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <limits.h>
 #include <stdarg.h>
 #include <stddef.h>
 #include <stdint.h>
 #include <stdio.h>
 
-#include <kern/limits.h>
 #include <kern/types.h>
 
 /*