| 1 |
On 10/5/06, Boyd Stephen Smith Jr. <bss03@××××××××××.net> wrote: |
| 2 |
> On Thursday 05 October 2006 16:10, "Kevin O'Gorman" <kogorman@×××××.com> |
| 3 |
> wrote about '[gentoo-user] C programming use of isascii(), ispunct() and |
| 4 |
> isblank() fails': |
| 5 |
> > Why is it that using some of the macros from ctype.h fails to compile? |
| 6 |
> |
| 7 |
> You code compiles fine for me. I'm using... hrm, an invalid profile... |
| 8 |
> well, gcc --version reports 'gcc (GCC) 4.1.1 (Gentoo 4.1.1-r1)' |
| 9 |
> |
| 10 |
> > if (ispunct(i)) punctf(" punct"); |
| 11 |
> |
| 12 |
> I did get a link error, because you haven't defined "punctf"; I'll bet you |
| 13 |
> meant "printf". |
| 14 |
> |
| 15 |
|
| 16 |
-- |
| 17 |
Kevin O'Gorman, PhD |
| 18 |
|
| 19 |
Hmmm. I did indeed mean printf -- a goof in s/// stuff. Anyway, even after |
| 20 |
that,when I |
| 21 |
gcc -Wall ctype.c -o ctype |
| 22 |
I get |
| 23 |
ctype.c:21: warning: implicit declaration of function 'isblank' |
| 24 |
|
| 25 |
and I get more of these if I use -ansi. I can get rid of it by removing -Wall, |
| 26 |
but my normal practice is the opposite: I add -Werror. I'd just like to know |
| 27 |
how to make it clean. |
| 28 |
|
| 29 |
++ kevin |
| 30 |
-- |
| 31 |
gentoo-user@g.o mailing list |
Archives