signal: OS X port of sigaddset etc. + extern inline

[gnulib.git] / ChangeLog

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 2013-09-19  Paul Eggert  <eggert@cs.ucla.edu>
 
+       signal: OS X port of sigaddset etc. + extern inline
+       * lib/signal.in.h (sigaddset, sigdelset, sigemptyset, sigfillset)
+       (sigismember): #undef on problematic Apple platforms.
+       * doc/posix-functions/sigaddset.texi:
+       * doc/posix-functions/sigdelset.texi:
+       * doc/posix-functions/sigemptyset.texi:
+       * doc/posix-functions/sigfillset.texi:
+       * doc/posix-functions/sigismember.texi:
+       Document this portability problem.
+
        extern-inline: do not always suppress extern inline on OS X
        * m4/extern-inline.m4 (gl_EXTERN_INLINE): Suppress the use of
        extern inline on Apple only if the particular compile-time