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authorRich Felker <dalias@aerifal.cx>2014-09-10 12:27:33 -0400
committerRich Felker <dalias@aerifal.cx>2014-09-10 12:27:33 -0400
commitab8f6a6e42ff893041f7545a23e6d6a0edde07fb (patch)
tree827be99b11db4cbf694ca6adb5c8d1b9917672a8 /include/signal.h
parente6403887ccf172974d2da5304c3e4043ebad41d2 (diff)
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fix places where _BSD_SOURCE failed to yield a superset of _XOPEN_SOURCE
the vast majority of these failures seem to have been oversights at the time _BSD_SOURCE was added, or perhaps shortly afterward. the one which may have had some reason behind it is omission of setpgrp from the _BSD_SOURCE feature profile, since the standard setpgrp interface conflicts with a legacy (pre-POSIX) BSD interface by the same name. however, such omission is not aligned with our general policy in this area (for example, handling of similar _GNU_SOURCE cases) and should not be preserved.
Diffstat (limited to 'include/signal.h')
-rw-r--r--include/signal.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/signal.h b/include/signal.h
index c36e4d59..87301ba3 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -196,7 +196,7 @@ void psignal(int, const char *);
#endif
-#if defined(_XOPEN_SOURCE) || defined(_GNU_SOURCE)
+#if defined(_XOPEN_SOURCE) || defined(_BSD_SOURCE) || defined(_GNU_SOURCE)
int killpg(pid_t, int);
int sigaltstack(const stack_t *__restrict, stack_t *__restrict);
int sighold(int);