Adding upstream version 0.0~git20221206.8b7148f.upstream/0.0_git20221206.8b7148f

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 13 insertions, 0 deletions

diff --git a/libc-top-half/musl/src/signal/raise.c b/libc-top-half/musl/src/signal/raise.c
new file mode 100644
index 0000000..f051201
--- /dev/null
+++ b/libc-top-half/musl/src/signal/raise.c
@@ -0,0 +1,13 @@
+#include <signal.h>
+#include <stdint.h>
+#include "syscall.h"
+#include "pthread_impl.h"
+
+int raise(int sig)
+{
+	sigset_t set;
+	__block_app_sigs(&set);
+	int ret = syscall(SYS_tkill, __pthread_self()->tid, sig);
+	__restore_sigs(&set);
+	return ret;
+}