From 3500555db382e25b13c0832e5af13b6796cfca43 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Tue, 7 Jan 2014 02:50:34 -0500 Subject: 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. --- include/signal.h | 4 ++-- src/signal/sigandset.c | 2 +- src/signal/sigorset.c | 2 +- 3 files changed, 4 insertions(+), 4 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 diff --git a/src/signal/sigandset.c b/src/signal/sigandset.c index e0c6f486..974186f3 100644 --- a/src/signal/sigandset.c +++ b/src/signal/sigandset.c @@ -3,7 +3,7 @@ #define SST_SIZE (_NSIG/8/sizeof(long)) -int sigandset(sigset_t *dest, sigset_t *left, sigset_t *right) +int sigandset(sigset_t *dest, const sigset_t *left, const sigset_t *right) { unsigned long i = 0, *d = (void*) dest, *l = (void*) left, *r = (void*) right; for(; i < SST_SIZE; i++) d[i] = l[i] & r[i]; diff --git a/src/signal/sigorset.c b/src/signal/sigorset.c index df1b1b17..ed488738 100644 --- a/src/signal/sigorset.c +++ b/src/signal/sigorset.c @@ -3,7 +3,7 @@ #define SST_SIZE (_NSIG/8/sizeof(long)) -int sigorset(sigset_t *dest, sigset_t *left, sigset_t *right) +int sigorset(sigset_t *dest, const sigset_t *left, const sigset_t *right) { unsigned long i = 0, *d = (void*) dest, *l = (void*) left, *r = (void*) right; for(; i < SST_SIZE; i++) d[i] = l[i] | r[i]; -- cgit v1.2.1