diff options
| -rw-r--r-- | lib/libc/stdlib/atof.3 | 19 |
1 files changed, 18 insertions, 1 deletions
diff --git a/lib/libc/stdlib/atof.3 b/lib/libc/stdlib/atof.3 index 4a4c3e3..d9ae36e 100644 --- a/lib/libc/stdlib/atof.3 +++ b/lib/libc/stdlib/atof.3 @@ -67,6 +67,20 @@ strtod(nptr, (char **)NULL); The decimal point character is defined in the program's locale (category .Dv LC_NUMERIC ) . +.Pp +The +.Fn atof +function does not detect errors. +.Sh IMPLEMENTATION NOTES +The +.Fn atof +function is not thread-safe and also not async-cancel-safe. +.Pp +The +.Fn atof +function has been deprecated by +.Fn strtod +and should not be used in new code. .Sh SEE ALSO .Xr atoi 3 , .Xr atol 3 , @@ -77,4 +91,7 @@ character is defined in the program's locale (category The .Fn atof function conforms to -.St -isoC . +.St -isoC , +.St -p1003.1 , +and +.St -isoC-99 . |
