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fix const-correctness in sigandset/sigorset arguments

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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.
This commit is contained in:
Rich Felker
2014-01-07 02:50:34 -05:00
parent 2c5e756025
commit 3500555db3
3 changed files with 4 additions and 4 deletions
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2
src/signal/sigandset.c
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@@ -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];

2
src/signal/sigorset.c
View File

@@ -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];