Alexey Kopytov ac89d92625 Bug#54667: Unnecessary signal handler redefinition ...

POSIX requires that a signal handler defined with sigaction()
is not reset on delivering a signal unless SA_NODEFER or
SA_RESETHAND is set. It is therefore unnecessary to redefine
the handler on signal delivery on platforms where sigaction()
is used without those flags.

2010-07-01 12:02:00 +04:00

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