diff options
Diffstat (limited to 'src/stdlib/strtoul.c')
| -rw-r--r-- | src/stdlib/strtoul.c | 20 |
1 files changed, 6 insertions, 14 deletions
diff --git a/src/stdlib/strtoul.c b/src/stdlib/strtoul.c index 9a00910b..414b5897 100644 --- a/src/stdlib/strtoul.c +++ b/src/stdlib/strtoul.c @@ -2,25 +2,17 @@ #include "errno.h" #include "limits.h" -#if defined __STDC_VERSION__ && 199912L <= __STDC_VERSION__ -#include "inttypes.h" -#else -typedef unsigned long uintmax_t; -#define strtoumax(n, e, b) ((long)n & (long)e & (long)b ? 0 : 0) -#endif - /** convert string to unsigned long integer **/ + unsigned long int strtoul(const char * nptr, char ** endptr, int base) { - /* FIXME: forward dependency on 9899-1999 */ - uintmax_t ret = strtoumax(nptr, endptr, base); + unsigned long int ret = 0; + unsigned long int max = ULONG_MAX; + unsigned long int min = 0; - if (ret > ULONG_MAX) { - ret = ULONG_MAX; - errno = ERANGE; /* converted value too large */ - } + #include "_strtoi.h" - return (unsigned long int)ret; + return ret; } /*** |