Redblack: Added search_up

[libucw.git] / ucw / strtonum.h

diff --git a/ucw/strtonum.h b/ucw/strtonum.h
index b16bd29ddc740413288c3015d8644abc070d7e34..ae25ff5d9a46c4aeb9ea5f9b01cee51076ddeeaf 100644 (file)
--- a/ucw/strtonum.h
+++ b/ucw/strtonum.h
@@ -10,12 +10,21 @@
 #ifndef _STRTONUM_H
 #define _STRTONUM_H
 
+#ifdef CONFIG_UCW_CLEAN_ABI
+#define str_to_u32 ucw_str_to_u32
+#define str_to_u64 ucw_str_to_u64
+#define str_to_uint ucw_str_to_uint
+#define str_to_uintmax ucw_str_to_uintmax
+#define str_to_uns ucw_str_to_uns
+#endif
+
+// Set (flags & 0x1f) in the range 1 to 31 to denote the default base of the number
 enum str_to_num_flags {
   STN_SIGNED = 0x20,       // The resulting range is signed
   STN_MINUS = 0x40,        // Allow optional '-' sign
   STN_PLUS = 0x80,         // Allow optional '+' sign
   STN_TRUNC = 0x100,       // Allow range overflow -> truncate to the allowed range
-  STN_DEC = 0x200,         // Support decimal numbers
+  STN_DEC = 0x200,         // Support decimal numbers (currently no prefix)
   STN_HEX = 0x400,         // Support hexadecimal numbers (0x...)
   STN_BIN = 0x800,         // Support binary numbers (0b...)
   STN_OCT = 0x1000,        // Support octal numbers (0o...)
@@ -34,18 +43,27 @@ enum str_to_num_flags {
 #define STN_USFLAGS        (STN_SFLAGS | STN_UNDERSCORE)
 
 #define STN_DECLARE_CONVERTOR(type, suffix)                                                               \
-const char *str_to_##suffix(type *num, const char *str, const char **next, const uns flags)
+const char *str_to_##suffix(type *num, const char *str, const char **next, const uint flags)
 
 #define STN_SIGNED_CONVERTOR(type, suffix, usuffix)                                                       \
-static inline const char *str_to_##suffix(type *num, const char *str, const char **next, const uns flags) \
+static inline const char *str_to_##suffix(type *num, const char *str, const char **next, const uint flags) \
 {                                                                                                         \
   return str_to_##usuffix((void *) num, str, next, flags | STN_SIGNED | STN_PLUS | STN_MINUS);            \
 }
 
-STN_DECLARE_CONVERTOR(uns, uns);
-STN_SIGNED_CONVERTOR(int, int, uns)
+STN_DECLARE_CONVERTOR(uint, uint);
+STN_SIGNED_CONVERTOR(int, int, uint)
+
+STN_DECLARE_CONVERTOR(u32, u32);
+STN_SIGNED_CONVERTOR(s32, s32, u32)
+
+STN_DECLARE_CONVERTOR(u64, u64);
+STN_SIGNED_CONVERTOR(s64, s64, u64)
 
 STN_DECLARE_CONVERTOR(uintmax_t, uintmax);
 STN_SIGNED_CONVERTOR(intmax_t, intmax, uintmax)
 
+// FIXME: For backward compatibility, will be removed soon
+STN_DECLARE_CONVERTOR(uns, uns);
+
 #endif