2 commits

Author	SHA1	Message	Date
Fabian Homborg	fa7a2975d8	Include sys/select.h for fd_set ... Fixes build on musl.	2020-02-12 22:02:32 +01:00
ridiculousfish	057c3a9e75	Introduce fd_monitor ... fd_monitor is a new class which can monitor a set of fds, waiting for them to become readable. When an fd becomes readable, a callback is invoked. Timeouts are also supported. This is intended to replace the "bufferfill" threads. Rather than one thread per bufferfill, we will have a single fd_monitor which can service multiple bufferfills. This helps today with nested command substitutions, and will help in the future with concurrent execution.	2020-02-05 12:04:51 -08:00