1 files changed, 29 insertions, 0 deletions
diff --git a/libexec_set_exec_path.c b/libexec_set_exec_path.c
new file mode 100644
index 0000000..2b5a7af
--- /dev/null
+++ b/libexec_set_exec_path.c
@@ -0,0 +1,29 @@
+/* See LICENSE file for copyright and license details. */
+#include "common.h"
+#ifndef TEST
+
+
+int
+libexec_set_exec_path(struct libexec_command *cmd, int dirfd, const char *path)
+{
+	char *s = NULL;
+	if (!cmd) {
+		errno = EINVAL;
+		return -1;
+	}
+	if (path) {
+		s = strdup(path);
+		if (!s)
+			return -1;
+	}
+	free(cmd->executable);
+	cmd->executable = s;
+	cmd->exec_fd = dirfd;
+	cmd->exec_how = LIBEXEC_EXEC_AT;
+	return 0;
+}
+
+
+#else
+LIBEXEC_CONST__ int main(void) {return 0;} /* TODO test */
+#endif