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-rw-r--r--include/libbb.h11
1 files changed, 8 insertions, 3 deletions
diff --git a/include/libbb.h b/include/libbb.h
index 118d777..03fc5d4 100644
--- a/include/libbb.h
+++ b/include/libbb.h
@@ -190,7 +190,7 @@ typedef unsigned long long uoff_t;
/* While sizeof(off_t) == sizeof(int), off_t is typedef'ed to long anyway.
* gcc will throw warnings on printf("%d", off_t). Crap... */
typedef unsigned long uoff_t;
-# define XATOOFF(a) xatoi_u(a)
+# define XATOOFF(a) xatoi_positive(a)
# define BB_STRTOOFF bb_strtou
# define STRTOOFF strtol
# define OFF_FMT "l"
@@ -765,11 +765,16 @@ struct suffix_mult {
};
#include "xatonum.h"
/* Specialized: */
+
/* Using xatoi() instead of naive atoi() is not always convenient -
* in many places people want *non-negative* values, but store them
* in signed int. Therefore we need this one:
- * dies if input is not in [0, INT_MAX] range. Also will reject '-0' etc */
-int xatoi_u(const char *numstr) FAST_FUNC;
+ * dies if input is not in [0, INT_MAX] range. Also will reject '-0' etc.
+ * It should really be named xatoi_nonnegative (since it allows 0),
+ * but that would be too long.
+ */
+int xatoi_positive(const char *numstr) FAST_FUNC;
+
/* Useful for reading port numbers */
uint16_t xatou16(const char *numstr) FAST_FUNC;