Hi,
__syscall_rt_sigaction should accept kernel_sigaction instead on
sigaction, as declared into the bit/kernel_sigaction.h header.
Indeed, each libc function that invoke it, are passing a
kernel_sigaction pointer.
Attached patch tries to fix it.
Cheers,
Carmelo
Index: libc/sysdeps/linux/common/__syscall_rt_sigaction.c
===================================================================
--- libc/sysdeps/linux/common/__syscall_rt_sigaction.c (revision 23479)
+++ libc/sysdeps/linux/common/__syscall_rt_sigaction.c (working copy)
@@ -11,10 +11,10 @@
#ifdef __NR_rt_sigaction
#include <signal.h>
+#include <bits/kernel_sigaction.h>
-int __syscall_rt_sigaction (int __signum, const struct sigaction *__act,
struct sigaction *__oldact, size_t __size) attribute_hidden;
#define __NR___syscall_rt_sigaction __NR_rt_sigaction
_syscall4(int, __syscall_rt_sigaction, int, signum,
- const struct sigaction *, act, struct sigaction *, oldact,
+ const struct kernel_sigaction *, act, struct kernel_sigaction
*, oldact,
size_t, size);
#endif
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