BSD signal blocking
Ulrich Drepper
drepper@redhat.com
Mon Jul 10 13:42:00 GMT 2000
Bruno Haible <haible@ilog.fr> writes:
> Programs that make use of BSD signal blocking functions, like the following
> one, cannot be compiled with CC="gcc -ansi" on Linux, because the libc is
> missing the sigmask() function. Therefore sigmask() should be added to the
> libc.
Sigmask is no ISO C function, you should not use it. If you are using
BSD function you will have to define at least _BSD_SOURCE.
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