[Minios-devel] [UNIKRAFT PATCH 4/5] lib/nolibc: Don't include std*.h in another std*.h

[Florian Schmidt <florian.schmidt@xxxxxxxxx>]

And deal with the fallout of that.

Signed-off-by: Florian Schmidt <florian.schmidt@xxxxxxxxx>
---
 lib/nolibc/include/stdint.h | 1 -
 lib/nolibc/include/stdio.h  | 1 +
 lib/nolibc/include/stdlib.h | 4 +++-
 lib/nolibc/include/string.h | 7 ++++---
 lib/nolibc/include/unistd.h | 1 +
 lib/nolibc/stdio.c          | 1 +
 lib/nolibc/stdlib.c         | 1 +
 plat/xen/x86/arch_time.c    | 1 +
 8 files changed, 12 insertions(+), 5 deletions(-)

diff --git a/lib/nolibc/include/stdint.h b/lib/nolibc/include/stdint.h
index 3914934..945a75d 100644
--- a/lib/nolibc/include/stdint.h
+++ b/lib/nolibc/include/stdint.h
@@ -36,7 +36,6 @@
 #ifndef __STDINT_H__
 #define __STDINT_H__
 
-#include <stddef.h>
 #include <uk/arch/types.h>
 
 #ifdef __cplusplus
diff --git a/lib/nolibc/include/stdio.h b/lib/nolibc/include/stdio.h
index a0f552b..ff170d0 100644
--- a/lib/nolibc/include/stdio.h
+++ b/lib/nolibc/include/stdio.h
@@ -44,6 +44,7 @@ extern "C" {
 
 #define __NEED_NULL
 #define __NEED_size_t
+#define __NEED_ssize_t
 #include <nolibc-internal/shareddefs.h>
 
 struct _nolibc_fd;
diff --git a/lib/nolibc/include/stdlib.h b/lib/nolibc/include/stdlib.h
index f2a0ccf..247a3f8 100644
--- a/lib/nolibc/include/stdlib.h
+++ b/lib/nolibc/include/stdlib.h
@@ -27,13 +27,15 @@
 #ifndef __STDLIB_H__
 #define __STDLIB_H__
 
-#include <stdint.h>
 #include <uk/config.h>
 
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+#define __NEED_NULL
+#define __NEED_size_t
+#include <nolibc-internal/shareddefs.h>
 
 /**
  * Convert a string to an unsigned long integer.
diff --git a/lib/nolibc/include/string.h b/lib/nolibc/include/string.h
index 4d12a5a..677f528 100644
--- a/lib/nolibc/include/string.h
+++ b/lib/nolibc/include/string.h
@@ -36,13 +36,14 @@
 #ifndef __STRING_H__
 #define __STRING_H__
 
-#include <sys/types.h>
-#include <stddef.h>
-
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+#define __NEED_NULL
+#define __NEED_size_t
+#include <nolibc-internal/shareddefs.h>
+
 void *memcpy(void *dst, const void *src, size_t len);
 void *memset(void *ptr, int val, size_t len);
 void *memchr(const void *ptr, int val, size_t len);
diff --git a/lib/nolibc/include/unistd.h b/lib/nolibc/include/unistd.h
index dadfd4a..6705994 100644
--- a/lib/nolibc/include/unistd.h
+++ b/lib/nolibc/include/unistd.h
@@ -42,6 +42,7 @@ extern "C" {
 #endif
 
 #define __NEED_NULL
+#define __NEED_size_t
 #define __NEED_ssize_t
 #include <nolibc-internal/shareddefs.h>
 
diff --git a/lib/nolibc/stdio.c b/lib/nolibc/stdio.c
index 7e3d368..e896dd3 100644
--- a/lib/nolibc/stdio.c
+++ b/lib/nolibc/stdio.c
@@ -51,6 +51,7 @@
  * SUCH DAMAGE.
  */
 
+#include <stddef.h>
 #include <stdlib.h>
 #include <inttypes.h>
 #include <limits.h>
diff --git a/lib/nolibc/stdlib.c b/lib/nolibc/stdlib.c
index 22afa77..d3c94e1 100644
--- a/lib/nolibc/stdlib.c
+++ b/lib/nolibc/stdlib.c
@@ -51,6 +51,7 @@
  * SUCH DAMAGE.
  */
 
+#include <stdint.h>
 #include <stdlib.h>
 #include <limits.h>
 #include <ctype.h>
diff --git a/plat/xen/x86/arch_time.c b/plat/xen/x86/arch_time.c
index 702f786..f96426f 100644
--- a/plat/xen/x86/arch_time.c
+++ b/plat/xen/x86/arch_time.c
@@ -33,6 +33,7 @@
  * DEALINGS IN THE SOFTWARE.
  */
 
+#include <stddef.h>
 #include <stdint.h>
 #include <sys/time.h>
 #include <uk/plat/time.h>
-- 
2.18.0


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