Lines Matching defs:sigaction
27 /* This implementation of sigaction is tailored to native Windows behavior:
49 sigaction(). We support the use of signal() within the gnulib
51 with this module should stick with only sigaction(). */
55 # error "Revisit the assumptions made in the sigaction module"
79 that signal is not currently handled by the sigaction handler. */
80 static struct sigaction volatile action_array[NSIG] /* = 0 */;
99 bookkeeping so that the user's handler may call sigaction and get
102 interrupting a sigaction() call. There is a race where any
131 sigaction (int sig, const struct sigaction *restrict act,
132 struct sigaction *restrict oact)
150 /* POSIX requires sigaction() to be async-signal-safe. In other
153 sigaction() recursively and expect consistent results. We meet
157 replacement does not try to use sigaction() from its handler. */
