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Merge mysql.com:/home/my/mysql-5.0
into mysql.com:/home/my/mysql-5.1 Merge of 'remove compiler warnings when using -Wshadow'
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@@ -269,14 +269,14 @@ int sigwait(sigset_t *setp, int *sigp); /* Use our implemention */
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we want to make sure that no such flags are set.
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*/
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#if defined(HAVE_SIGACTION) && !defined(my_sigset)
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#define my_sigset(A,B) do { struct sigaction s; sigset_t set; int rc; \
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DBUG_ASSERT((A) != 0); \
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sigemptyset(&set); \
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s.sa_handler = (B); \
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s.sa_mask = set; \
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s.sa_flags = 0; \
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rc= sigaction((A), &s, (struct sigaction *) NULL);\
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DBUG_ASSERT(rc == 0); \
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#define my_sigset(A,B) do { struct sigaction l_s; sigset_t l_set; int l_rc; \
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DBUG_ASSERT((A) != 0); \
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sigemptyset(&l_set); \
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l_s.sa_handler = (B); \
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l_s.sa_mask = l_set; \
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l_s.sa_flags = 0; \
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l_rc= sigaction((A), &l_s, (struct sigaction *) NULL);\
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DBUG_ASSERT(l_rc == 0); \
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} while (0)
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#elif defined(HAVE_SIGSET) && !defined(my_sigset)
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#define my_sigset(A,B) sigset((A),(B))
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