diff options
| author | Karl Williamson <khw@cpan.org> | 2018-04-30 10:46:01 -0600 |
|---|---|---|
| committer | Karl Williamson <khw@cpan.org> | 2018-06-25 07:33:26 -0600 |
| commit | 6928bedc792ff80f0cb915460a7eacae25fa9bdd (patch) | |
| tree | cb3daacc7529120825d1bbe72bd3a112cdf9f9f6 /pod/perlclib.pod | |
| parent | 808ea3ad2891b03a3f9c239b9b99d56b4765d765 (diff) | |
| download | perl-6928bedc792ff80f0cb915460a7eacae25fa9bdd.tar.gz | |
Create my_atof3()
This is like my_atof2(), but with an extra argument signifying the
length of the input string to parse. If that length is 0, it uses
strlen() to determine it.
Then my_atof2() just calls my_atof3() with a zero final parameter.
And this commit just uses the bulk of the current my_atof2() as the core
of my_atof3(). Changes were needed however, because it relied on
NUL-termination in a number of places.
This allows one to convert a string that isn't necessarily
NUL-terminated to an NV.
Diffstat (limited to 'pod/perlclib.pod')
| -rw-r--r-- | pod/perlclib.pod | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/pod/perlclib.pod b/pod/perlclib.pod index b366c7f87e..1e6cf779a0 100644 --- a/pod/perlclib.pod +++ b/pod/perlclib.pod @@ -205,7 +205,7 @@ C<toUPPER_uni>, as described in L<perlapi/Character case changing>.) atof(s) Atof(s) atoi(s) grok_atoUV(s, &uv, &e) atol(s) grok_atoUV(s, &uv, &e) - strtod(s, &p) Nothing. Just don't use it. + strtod(s, &p) my_atof3(s, &nv, &p) is the closest we have strtol(s, &p, n) grok_atoUV(s, &uv, &e) strtoul(s, &p, n) grok_atoUV(s, &uv, &e) |