ape: add stdint.h, fix SSIZE_MAX and add SIZE_MAX to limits.h

3 files changed, 54 insertions, 13 deletions

diff --git a/sys/include/ape/inttypes.h b/sys/include/ape/inttypes.h
index 55725d54a..658e338db 100644
--- a/sys/include/ape/inttypes.h
+++ b/sys/include/ape/inttypes.h
@@ -5,19 +5,26 @@
 #ifndef _INTTYPES_H_
 #define _INTTYPES_H_ 1
 
-typedef int _intptr_t;
-typedef unsigned int _uintptr_t;
+#include <stdint.h>
 
+#define PRId8 "d"
+#define PRId16 "d"
+#define PRId32 "d"
+#define PRId64 "lld"
 
-typedef char int8_t;
-typedef short int16_t;
-typedef int int32_t;
-typedef long long int64_t;
-typedef unsigned char uint8_t;
-typedef unsigned short uint16_t;
-typedef unsigned int uint32_t;
-typedef unsigned long long uint64_t;
-typedef _intptr_t intptr_t;
-typedef _uintptr_t uintptr_t;
+#define PRIo8 "o"
+#define PRIo16 "o"
+#define PRIo32 "o"
+#define PRIo64 "llo"
+
+#define PRIx8 "x"
+#define PRIx16 "x"
+#define PRIx32 "x"
+#define PRIx64 "llx"
+
+#define PRIu8 "u"
+#define PRIu16 "u"
+#define PRIu32 "u"
+#define PRIu64 "llu"
 
 #endif
diff --git a/sys/include/ape/limits.h b/sys/include/ape/limits.h
index c5f0c6e44..0b05c0df3 100644
--- a/sys/include/ape/limits.h
+++ b/sys/include/ape/limits.h
@@ -47,7 +47,7 @@
 #define	_POSIX_SEM_NSEMS_MAX	256
 #define	_POSIX_SEM_VALUE_MAX	32767
 #define	_POSIX_SIGQUEUE_MAX		32
-#define _POSIX_SSIZE_MAX		32767
+#define _POSIX_SSIZE_MAX		SSIZE_MAX
 #define _POSIX_STREAM_MAX		8
 #define	_POSIX_TIMER_MAX		32
 #define _POSIX_TZNAME_MAX		3
@@ -76,6 +76,7 @@
 /*#define SEM_VALUE_MAX _POSIX_SEM_VALUE_MAX */
 /*#define SIGQUEUE_MAX _POSIX_SIGQUEUE_MAX */
 #define SSIZE_MAX LONG_MAX
+#define SIZE_MAX ULONG_MAX
 /*#define STREAM_MAX _POSIX_STREAM_MAX */
 /*#define TIMER_MAX _POSIX_TIMER_MAX */
 #define TZNAME_MAX _POSIX_TZNAME_MAX
diff --git a/sys/include/ape/stdint.h b/sys/include/ape/stdint.h
new file mode 100644
index 000000000..3470981f5
--- /dev/null
+++ b/sys/include/ape/stdint.h
@@ -0,0 +1,33 @@
+#ifndef _STDINT_H_
+#define _STDINT_H_ 1
+
+typedef int _intptr_t;
+typedef unsigned int _uintptr_t;
+
+typedef char int8_t;
+typedef short int16_t;
+typedef int int32_t;
+typedef long long int64_t;
+typedef unsigned char uint8_t;
+typedef unsigned short uint16_t;
+typedef unsigned int uint32_t;
+typedef unsigned long long uint64_t;
+typedef _intptr_t intptr_t;
+typedef _uintptr_t uintptr_t;
+
+#define INT8_MIN	0x80
+#define INT16_MIN	0x8000
+#define INT32_MIN	0x80000000
+#define INT64_MIN	0x8000000000000000LL
+
+#define INT8_MAX	0x7f
+#define INT16_MAX	0x7fff
+#define INT32_MAX	0x7fffffff
+#define INT64_MAX	0x7fffffffffffffffULL
+
+#define UINT8_MAX	0xff
+#define UINT16_MAX	0xffff
+#define UINT32_MAX	0xffffffffL
+#define UINT64_MAX	0xffffffffffffffffULL
+
+#endif