nim-bearssl/bearssl/abi/config.nim
Jacek Sieka c4aec8b664
split decls into separate modules in bearssl/abi (#27)
* split `decls.nim` into smaller modules - allows using parts of the ABI
without compiling all of `bearssl`
* deprecate functions with `Br` prefix - there are duplicate exports
both with and without `Br` for the same function and we use both in
consumers like `chronos` and `libp2p`
* fix several cases of incorrectly mapped types
* use `var` for certain arguments that can't be `nil`
* add script to regenerate ABI with `c2nim`
* consistently use `uint` for length (`int` was sometimes used)

The Split likely needs more cleanup work - this is a first cut to get
the idea in place.

In the new layout, `bearssl/abi/` contains "raw" nim mappings while
hand-written helpers are in `bearssl/`.
2022-06-14 19:33:00 +02:00

22 lines
591 B
Nim

import
"."/[csources]
{.pragma: importcFunc, cdecl, gcsafe, noSideEffect, raises: [].}
{.pragma: headerFunc, importcFunc, header: "bearssl.h".}
{.used.}
const
bearRootPath = bearSrcPath
{.compile: bearRootPath / "settings.c".}
type
ConfigOption* {.importc: "br_config_option", header: "bearssl.h", bycopy.} = object
name* {.importc: "name".}: cstring
value* {.importc: "value".}: clong
# TODO: missing `extern "C"` in bearssl.h means this function cannot
# be used from C++
proc getConfig*(): ptr ConfigOption {.importcFunc, importc: "br_get_config",
headerFunc.}