On 6/9/19 3:56 PM, Arseny Maslennikov wrote: > This is similar to SIGWINCH, which is default-ignored as well: if the > terminal width/height changes (like when a terminal emulator window is > resized), its foreground pgrp gets a surprise signal as well, and the > processes that don't care about WINCH (and thus have default > disposition) do not get confused. > E.g. 'strace cat' demonstrates this quite clearly.
Once upon a time suspending pipelines with ctrl-z broke stuff all the time due to zero length reads being interpreted as EOF. These days I don't see that so much anymore, I think SA_RESTART is the default now? Rob
