1 files changed, 36 insertions, 0 deletions
diff --git a/src/util/mtp_support.c b/src/util/mtp_support.c
index 83108d6..8517146 100755
--- a/src/util/mtp_support.c
+++ b/src/util/mtp_support.c
@@ -17,6 +17,7 @@
 #include <glib.h>
 #include <glib/gprintf.h>
 #include <unistd.h>
+#include <sys/wait.h>
 #include "mtp_support.h"
 #include "ptp_datacodes.h"
 #include "mtp_util.h"
@@ -643,3 +644,38 @@ SUCCESS:
 	DBG_SECURE("Unique dir name[%s]\n", new_path);
 	return TRUE;
 }
+
+mtp_int32 _util_system_cmd_wait(const mtp_char *cmd)
+{
+
+	int pid = 0;
+	int status = 0;
+
+	if (cmd == NULL)
+		return -1;
+
+	pid = fork();
+
+	if (pid == -1)
+		return -1;
+
+	if (pid == 0) {
+		char *argv[4];
+		argv[0] = "sh";
+		argv[1] = "-c";
+		argv[2] = (char*)cmd;
+		argv[3] = 0;
+		execv("/bin/sh", argv);
+		exit(127);
+	}
+
+	do {
+		if (waitpid(pid, &status, 0) == -1) {
+			if (errno != EINTR)
+				return -1;
+		} else {
+			return status;
+		}
+	} while (1);
+}
+