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Unified Diff: src/untrusted/nacl/posix_spawn.c

Issue 24908002: Provide IRT process interface Base URL: svn://svn.chromium.org/native_client/trunk/src/native_client
Patch Set: Created 7 years, 3 months ago
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Index: src/untrusted/nacl/posix_spawn.c
diff --git a/src/untrusted/nacl/posix_spawn.c b/src/untrusted/nacl/posix_spawn.c
new file mode 100644
index 0000000000000000000000000000000000000000..2e2d45efc467856af73af3f0c49eb0500b20d3b6
--- /dev/null
+++ b/src/untrusted/nacl/posix_spawn.c
@@ -0,0 +1,30 @@
+/*
+ * Copyright (c) 2013 The Native Client Authors. All rights reserved.
+ * Use of this source code is governed by a BSD-style license that can be
+ * found in the LICENSE file.
+ */
+
+#include <errno.h>
+#include <spawn.h>
+#include <sys/types.h>
+
+#include "native_client/src/untrusted/nacl/nacl_irt.h"
+
+int posix_spawn(pid_t *pid, const char *path,
+ const posix_spawn_file_actions_t *file_actions,
+ const posix_spawnattr_t *attrp,
+ char *const argv[], char *const envp[]) {
+ if (!__libnacl_irt_init_fn(&__libnacl_irt_dev_process.posix_spawn,
+ __libnacl_irt_dev_process_init)) {
+ return -1;
+ }
+
+ int error = __libnacl_irt_dev_process.posix_spawn(pid, path, file_actions,
+ attrp, argv, envp);
+ if (error) {
+ errno = error;
+ return -1;
+ }
+
+ return 0;
+}
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