1 files changed, 48 insertions, 0 deletions
diff --git a/src/libnetdata/os/waitid.h b/src/libnetdata/os/waitid.h
new file mode 100644
index 000000000..9e1fd6be7
--- /dev/null
+++ b/src/libnetdata/os/waitid.h
@@ -0,0 +1,48 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef NETDATA_WAITID_H
+#define NETDATA_WAITID_H
+
+#include "config.h"
+#include <sys/types.h>
+#include <signal.h>
+
+#ifdef HAVE_SYS_WAIT_H
+#include <sys/wait.h>
+#endif
+
+#ifndef WNOWAIT
+#define WNOWAIT 0x01000000
+#endif
+
+#ifndef WEXITED
+#define WEXITED 4
+#endif
+
+#if !defined(HAVE_WAITID)
+typedef enum
+{
+    P_ALL,     /* Wait for any child.  */
+    P_PID,     /* Wait for specified process.  */
+    P_PGID,    /* Wait for members of process group.  */
+    P_PIDFD,   /* Wait for the child referred by the PID file descriptor.  */
+} idtype_t;
+
+struct pid_status {
+    pid_t pid;
+    int status;
+};
+
+#if defined(OS_WINDOWS) && !defined(__CYGWIN__)
+typedef uint32_t id_t;
+typedef struct {
+    int si_code;	/* Signal code.  */
+    int si_status;	/* Exit value or signal.  */
+    pid_t si_pid;	/* Sending process ID.  */
+} siginfo_t;
+#endif
+#endif
+
+int os_waitid(idtype_t idtype, id_t id, siginfo_t *infop, int options);
+
+#endif //NETDATA_WAITID_H