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protect sem_open against cancellation
[musl]
/
src
/
select
/
pselect.c
diff --git
a/src/select/pselect.c
b/src/select/pselect.c
index
155a6eb
..
50343fb
100644
(file)
--- a/
src/select/pselect.c
+++ b/
src/select/pselect.c
@@
-2,15
+2,10
@@
#include "syscall.h"
#include "libc.h"
#include "syscall.h"
#include "libc.h"
-int pselect(int n, fd_set *r
fds, fd_set *wfds, fd_set *efds, const struct timespec *ts, const sigset_t *
mask)
+int pselect(int n, fd_set *r
estrict rfds, fd_set *restrict wfds, fd_set *restrict efds, const struct timespec *restrict ts, const sigset_t *restrict
mask)
{
{
- int r;
- long data[2] = { (long)mask, 8 };
+ long data[2] = { (long)mask, __SYSCALL_SSLEN };
struct timespec ts_tmp;
if (ts) ts_tmp = *ts;
struct timespec ts_tmp;
if (ts) ts_tmp = *ts;
- CANCELPT_BEGIN;
- r = syscall(SYS_pselect6, n, rfds, wfds, efds, ts ? &ts_tmp : 0, data);
- CANCELPT_TRY;
- CANCELPT_END;
- return r;
+ return syscall_cp(SYS_pselect6, n, rfds, wfds, efds, ts ? &ts_tmp : 0, data);
}
}