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| author | tobias <> | 2007-11-11 12:23:36 +0000 |
|---|---|---|
| committer | tobias <> | 2007-11-11 12:23:36 +0000 |
| commit | 0c021a461980b0d14b22cf177756385b8cc493a8 (patch) | |
| tree | 5c686ffc0074b229e8f68b3eca837157c144bd27 /src | |
| parent | 39f521b345b60e52d3e0004a5da2b8405ffe8669 (diff) | |
| download | openbsd-0c021a461980b0d14b22cf177756385b8cc493a8.tar.gz openbsd-0c021a461980b0d14b22cf177756385b8cc493a8.tar.bz2 openbsd-0c021a461980b0d14b22cf177756385b8cc493a8.zip | |
strtod may return HUGE_VAL on overflow, which is defined in math.h.
Therefore added math.h to SYNPOSIS.
OK millert@
Diffstat (limited to 'src')
| -rw-r--r-- | src/lib/libc/stdlib/strtod.3 | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/lib/libc/stdlib/strtod.3 b/src/lib/libc/stdlib/strtod.3 index ab96892261..504307a624 100644 --- a/src/lib/libc/stdlib/strtod.3 +++ b/src/lib/libc/stdlib/strtod.3 | |||
| @@ -29,9 +29,9 @@ | |||
| 29 | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF | 29 | .\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF |
| 30 | .\" SUCH DAMAGE. | 30 | .\" SUCH DAMAGE. |
| 31 | .\" | 31 | .\" |
| 32 | .\" $OpenBSD: strtod.3,v 1.9 2007/05/31 19:19:31 jmc Exp $ | 32 | .\" $OpenBSD: strtod.3,v 1.10 2007/11/11 12:23:36 tobias Exp $ |
| 33 | .\" | 33 | .\" |
| 34 | .Dd $Mdocdate: May 31 2007 $ | 34 | .Dd $Mdocdate: November 11 2007 $ |
| 35 | .Dt STRTOD 3 | 35 | .Dt STRTOD 3 |
| 36 | .Os | 36 | .Os |
| 37 | .Sh NAME | 37 | .Sh NAME |
| @@ -40,6 +40,7 @@ | |||
| 40 | .Tn ASCII | 40 | .Tn ASCII |
| 41 | string to double | 41 | string to double |
| 42 | .Sh SYNOPSIS | 42 | .Sh SYNOPSIS |
| 43 | .Fd #include <math.h> | ||
| 43 | .Fd #include <stdlib.h> | 44 | .Fd #include <stdlib.h> |
| 44 | .Ft double | 45 | .Ft double |
| 45 | .Fn strtod "const char *nptr" "char **endptr" | 46 | .Fn strtod "const char *nptr" "char **endptr" |