fix (hopefully) all hard-coded 8's for kernel sigset_t size

some minor changes to how hard-coded sets for thread-related purposes
are handled were also needed, since the old object sizes were not
necessarily sufficient. things have gotten a bit ugly in this area,
and i think a cleanup is in order at some point, but for now the goal
is just to get the code working on all supported archs including mips,
which was badly broken by linux rejecting syscalls with the wrong
sigset_t size.

1 files changed, 3 insertions, 2 deletions

diff --git a/src/signal/raise.c b/src/signal/raise.c
index 71e0505b..c0814fad 100644
--- a/src/signal/raise.c
+++ b/src/signal/raise.c
@@ -2,15 +2,16 @@
 #include <errno.h>
 #include <stdint.h>
 #include "syscall.h"
+#include "pthread_impl.h"
 
 int raise(int sig)
 {
 	int pid, tid, ret;
 	sigset_t set;
-	__syscall(SYS_rt_sigprocmask, SIG_BLOCK, (uint64_t[]){-1}, &set, 8);
+	__syscall(SYS_rt_sigprocmask, SIG_BLOCK, SIGALL_SET, &set, __SYSCALL_SSLEN);
 	tid = syscall(SYS_gettid);
 	pid = syscall(SYS_getpid);
 	ret = syscall(SYS_tgkill, pid, tid, sig);
-	__syscall(SYS_rt_sigprocmask, SIG_SETMASK, &set, 0, 8);
+	__syscall(SYS_rt_sigprocmask, SIG_SETMASK, &set, 0, __SYSCALL_SSLEN);
 	return ret;
 }