diff options
Diffstat (limited to 'newlib/libc/stdlib/atoll.c')
| -rw-r--r-- | newlib/libc/stdlib/atoll.c | 27 |
1 files changed, 24 insertions, 3 deletions
diff --git a/newlib/libc/stdlib/atoll.c b/newlib/libc/stdlib/atoll.c index 1dd4ec39e..a6abd9595 100644 --- a/newlib/libc/stdlib/atoll.c +++ b/newlib/libc/stdlib/atoll.c @@ -4,21 +4,32 @@ FUNCTION INDEX atoll +INDEX + _atoll_r ANSI_SYNOPSIS #include <stdlib.h> long long atoll(const char *<[str]>); + long long _atoll_r(struct _reent *<[ptr]>, const char *<[str]>); TRAD_SYNOPSIS #include <stdlib.h> long long atoll(<[str]>) const char *<[str]>; + long long _atoll_r(<[ptr]>, <[str]>) + struct _reent *<[ptr]>; + const char *<[str]>; + DESCRIPTION The function <<atoll>> converts the initial portion of the string -pointed to by <<*<[str]>>> to a type <<long long>>. The call to -atoll(str) should be equivalent to strtoll(str, (char **)NULL, 10) -except that <<atoll>> doesn't detect errors. +pointed to by <<*<[str]>>> to a type <<long long>>. A call to +atoll(str) in this implementation is equivalent to +strtoll(str, (char **)NULL, 10) including behavior on error. + +The alternate function <<_atoll_r>> is a reentrant version. The +extra argument <[reent]> is a pointer to a reentrancy structure. + RETURNS The converted value. @@ -65,9 +76,19 @@ No supporting OS subroutines are required. #include <stdlib.h> #include <stddef.h> +#ifndef _REENT_ONLY long long _DEFUN(atoll, (str), _CONST char *str) { return strtoll(str, (char **)NULL, 10); } +#endif /* !_REENT_ONLY */ + +long long +_DEFUN(_atoll_r, (ptr, str), + struct _reent *ptr _AND + _CONST char *str) +{ + return _strtoll_r(ptr, str, (char **)NULL, 10); +} |