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authorRich Felker <dalias@aerifal.cx>2014-01-07 02:50:34 -0500
committerRich Felker <dalias@aerifal.cx>2014-01-07 02:50:34 -0500
commit3500555db382e25b13c0832e5af13b6796cfca43 (patch)
tree0117093ffee71b8bfd682d11161b28b0c6e3bdd8 /include
parent2c5e7560251b25b36ae3785211962e9597dc7e7d (diff)
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fix const-correctness in sigandset/sigorset arguments
this change is consistent with the corresponding glibc functions and
is semantically const-correct. the incorrect argument types without
const seem to have been taken from erroneous man pages.
Diffstat (limited to 'include')
-rw-r--r--include/signal.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/signal.h b/include/signal.h
index 6f10a118..8ef5ff14 100644
--- a/include/signal.h
+++ b/include/signal.h
@@ -227,8 +227,8 @@ typedef void (*sig_t)(int);
 typedef void (*sighandler_t)(int);
 void (*bsd_signal(int, void (*)(int)))(int);
 int sigisemptyset(const sigset_t *);
-int sigorset (sigset_t *, sigset_t *, sigset_t *);
-int sigandset(sigset_t *, sigset_t *, sigset_t *);
+int sigorset (sigset_t *, const sigset_t *, const sigset_t *);
+int sigandset(sigset_t *, const sigset_t *, const sigset_t *);
 
 #define SA_NOMASK SA_NODEFER
 #define SA_ONESHOT SA_RESETHAND