diff options
Diffstat (limited to 'include/libbb.h')
| -rw-r--r-- | include/libbb.h | 11 |
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; |