diff options
Diffstat (limited to 'libbutl/fdstream.ixx')
| -rw-r--r-- | libbutl/fdstream.ixx | 31 |
1 files changed, 27 insertions, 4 deletions
diff --git a/libbutl/fdstream.ixx b/libbutl/fdstream.ixx index fb57b99..e024af9 100644 --- a/libbutl/fdstream.ixx +++ b/libbutl/fdstream.ixx @@ -1,6 +1,8 @@ // file : libbutl/fdstream.ixx -*- C++ -*- // license : MIT; see accompanying LICENSE file +#include <cassert> + namespace butl { // auto_fd @@ -27,16 +29,16 @@ namespace butl reset (); } - // fdbuf + // fdstreambuf // - inline fdbuf:: - fdbuf (auto_fd&& fd, std::uint64_t pos) + inline fdstreambuf:: + fdstreambuf (auto_fd&& fd, std::uint64_t pos) { if (fd.get () >= 0) open (std::move (fd), pos); } - inline auto_fd fdbuf:: + inline auto_fd fdstreambuf:: release () { return std::move (fd_); @@ -165,6 +167,8 @@ namespace butl inline std::vector<char> ifdstream:: read_binary () { + // @@ TODO: surely there is a more efficient way! See sha256! + std::vector<char> v (std::istreambuf_iterator<char> (*this), std::istreambuf_iterator<char> ()); return v; @@ -353,4 +357,23 @@ namespace butl { return fdmode (stderr_fd (), m); } + + // fdselect + // + // Implement fdselect() function templates in terms of their milliseconds + // specialization. + // + template <> + LIBBUTL_SYMEXPORT std::pair<std::size_t, std::size_t> + fdselect (fdselect_set&, fdselect_set&, const std::chrono::milliseconds&); + + template <typename R, typename P> + inline std::pair<std::size_t, std::size_t> + fdselect (fdselect_set& ifds, + fdselect_set& ofds, + const std::chrono::duration<R, P>& timeout) + { + using namespace std::chrono; + return fdselect (ifds, ofds, duration_cast<milliseconds> (timeout)); + } } |