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Sun Studio 12: C User's Guide
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Appendix E Implementation-Defined ISO/IEC C90 Behavior
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E.1 Implementation Compared to the ISO Standard
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E.1.14 Library Functions (G.3.14)
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E.1.14.1 (7.1.6) The null pointer constant to which the macro NULL expands:
> (7.7.1.1) If the equivalent of signal(sig, SIG_DFL); is not executed prior to the call of a signal handler, the blocking of the signal that is performed:
Sun Studio 12: C User's Guide
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(7.7.1.1) If the equivalent of
signal(sig, SIG_DFL);
is not executed prior to the call of a signal handler, the blocking of the signal that is performed:
The equivalent of
signal(sig,SIG_DFL)
is always executed.
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: (7.7.1.1) The default handling and the handling at program startup for each signal recognized by the signal function:
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: (7.7.1.1) Whether the default handling is reset if the SIGILL signal is received by a handler specified to the signal function:
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