Re: atoi( ) deprecation question...

FROM : Dr. H. Nikolaus Schaller
DATE : Sat Jan 18 21:31:09 2003

Hi,
good idea to solve this discussion thread. To me it seems to need less
typing effort to submit a one-liner (cited from memory from old K&R
Standard C) than a discussion about libraries, standards, OS versions
etc.:

int atoi(char *str) { int n=0; while(*str >='0' && *str <='9')
n=10*n+(*str++-'0'); return n; }

This will work as long as the machine code can somehow be interpreted...

Or try:    sscanf(str, "%d", &i) instead of i=atoi(str)

HNS


Am Freitag, 17.01.03 um 14:51 Uhr schrieb Andy Lee:

> At 6:49 AM -0600 1/17/03, Philip George wrote:

>> Actually, OS X is really the only target OS where I definitely need
>> the code to run on the OS's earliest release (10.0).  As far as
>> Linux, BeOS, and Windows NT go, it's not so crucial.

>
> Why not write your own ASCII-to-integer function?  Seems to me you
> could do this in a portable way, at very little cost in programming
> time, performance, or risk.
>
> Of course, if you are dealing with other deprecated functions, it may
> not be so simple.
>
> --Andy
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