http.c: Unify read operations

So far, libweb would perform different read operations depending on its
state:

- For HTTP headers or request bodies, one byte at a time was read.
- For multipart/form-data, up to BUFSIZ bytes at a time were read.

However, this caused a significant extra number of syscalls for no
reason and would increase code complexity, specially when parsing
multiform/form-data boundaries.

Now, http_read always reads up to BUFSIZ bytes at a time and process
them on a loop. Apart from reducing code complexity, this should
increase performance due to the (much) lower number of syscalls
required.

0 files changed, 0 insertions, 0 deletions