Re: Accessing web with a C program

In article <45d46812.180010404@xxxxxxxxxxxxxx>,
Richard Bos <rlb@xxxxxxxxxxxxxxxxxxxxxx> wrote:

Again: it is not fopen() which supports this in the first place. fopen()
gives you what it gets from the OS. To suggest that the C library
_should_ bypass the OS and support HTTP (how!?) when the OS only gives
you NFS as normal files is, IMO, rather weird.

It would be bizarre for the OS (in the sense of the unix kernel) to
provide support for arbitrary protocols such as HTTP, since there's no
need for them to be implemented at that level. It would not make much
sense for it to be part of C either. But it would be perfectly
reasonable for a library to provide it, and for it to use the fopen()
function to do it. Obviously it would need various support functions,
because these protocols have many options that can't reasonably be
accessed through standard C functions, but it would be very useful if
existing programs that fopen() a file for reading were to suddenly
start working with, say, HTTP URIs.

-- Richard

--
"Consideration shall be given to the need for as many as 32 characters
in some alphabets" - X3.4, 1963.
.

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