Squash commits for public release

libs/libc/include/limits.h

@@ -0,0 +1,98 @@
+#ifndef _LIBC_LIMITS_H
+#define _LIBC_LIMITS_H
+
+#include <bits/types.h>
+#include <stdint.h>
+#include <sys/cdefs.h>
+#include <sys/types.h>
+
+__BEGIN_DECLS
+
+#ifndef PAGE_SIZE
+#define PAGE_SIZE 4096
+#endif
+
+#define HOST_NAME_MAX 64
+
+#define PATH_MAX 4096
+#if !defined MAXPATHLEN && defined PATH_MAX
+#define MAXPATHLEN PATH_MAX
+#endif
+
+#define NAME_MAX 255
+
+#define TTY_NAME_MAX 32
+
+#define PIPE_BUF 4096
+
+#define INT_MAX INT32_MAX
+#define INT_MIN INT32_MIN
+
+#define UINT_MAX UINT32_MAX
+
+#define CHAR_BIT 8
+#define SCHAR_MIN (-128)
+#define SCHAR_MAX 127
+#define UCHAR_MAX 255
+
+#define SHRT_MAX 32768
+#define SHRT_MIN (-SHRT_MAX - 1)
+
+#define USHRT_MAX 65535
+
+#if LONG_TYPE_SIZE == 4
+#define LONG_MAX 2147483647L
+#define LONG_MIN (-LONG_MAX - 1L)
+#define ULONG_MAX 4294967295UL
+#elif LONG_TYPE_SIZE == 8
+#define LONG_MAX 9223372036854775807L
+#define LONG_MIN (-LONG_MAX - 1L)
+#define ULONG_MAX 18446744073709551615UL
+#endif
+
+#define LONG_LONG_MAX 9223372036854775807LL
+#define LONG_LONG_MIN (-LONG_LONG_MAX - 1LL)
+
+#define LLONG_MAX LONG_LONG_MAX
+#define LLONG_MIN LONG_LONG_MIN
+
+#define ULONG_LONG_MAX 18446744073709551615ULL
+#define ULLONG_MAX ULONG_LONG_MAX
+
+#define CHAR_MIN SCHAR_MIN
+#define CHAR_MAX SCHAR_MAX
+
+#define CHAR_WIDTH 8
+#define SCHAR_WIDTH 8
+#define UCHAR_WIDTH 8
+
+#define SHRT_WIDTH 16
+#define USHRT_WIDTH 16
+
+#define INT_WIDTH 32
+#define UINT_WIDTH 32
+
+#if LONG_TYPE_SIZE == 4
+#define LONG_WIDTH 32
+#define ULONG_WIDTH 32
+#else
+#define LONG_WIDTH 64
+#define ULONG_WIDTH 64
+#endif
+
+#define LLONG_WIDTH 64
+#define ULLONG_WIDTH 64
+
+#define ARG_MAX 65536
+
+#define PTHREAD_STACK_MIN 65536
+
+#define SSIZE_MAX 2147483647
+
+#define LINK_MAX 4096
+
+#define TZNAME_MAX 64
+
+__END_DECLS
+
+#endif // _LIBC_LIMITS_H