Pollable Event

Sent when a pollable event occurs on a file descriptor, such as input becoming available. A POSIX synonym for SIGIO on Linux; on some older SVr4 systems it was a distinct signal. The default action is to terminate the process.

References

man7.org/linux/man-pages/man7/signal.7.html
pubs.opengroup.org/onlinepubs/9699919799/basedefs/signal.h.html

In this namespace

← previous SIGPIPE Broken pipe next → SIGPROF Profiling timer expired

SIGINT SIGIO SIGIOT SIGKILL SIGPIPE SIGPOLL SIGPROF SIGPWR SIGQUIT SIGSEGV SIGSTKFLT