Sorry, but maybe you should learn to program first. There are no loops
in that code segment.

> Hi,
>
> Can you just let me know what the below piece of code does ?? A sample
> program from curl ..
>
> When the out->stream is NULL, it enters only once inside the if
> condition but if it's not NULL, it keeps looping for many number of times !
>
> Please suggest ??
>
> static size_t my_fwrite(void *buffer, size_t size, size_t nmemb, void
> *stream)
> {
> struct FtpFile *out=(struct FtpFile *)stream;
> if(out && !out->stream) {
> /* open file for writing */
> out->stream=fopen(out->filename, "wb");
> if(!out->stream)
> return -1; /* failure, can't open file to write */
> }
> return fwrite(buffer, size, nmemb, out->stream);
> }
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Received on 2011-03-24