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/stdio/pclose.c b/libc-top-half/musl/src/stdio/pclose.c
new file mode 100644
index 0000000..080a426
--- /dev/null
+++ b/libc-top-half/musl/src/stdio/pclose.c
@@ -0,0 +1,13 @@
+#include "stdio_impl.h"
+#include <errno.h>
+#include <unistd.h>
+
+int pclose(FILE *f)
+{
+	int status, r;
+	pid_t pid = f->pipe_pid;
+	fclose(f);
+	while ((r=__syscall(SYS_wait4, pid, &status, 0, 0)) == -EINTR);
+	if (r<0) return __syscall_ret(r);
+	return status;
+}