Exclusive exec() path, format after partition.
Sadly setexeccon() is process global, so we need to carefully ensure
that all exec() are mutually exclusive to avoid transitioning into
unwanted domains. Also, because we have several threads floating
around, we need to guard all our FDs with O_CLOEXEC.
Format all newly created volumes immediately after partitioning,
but silence all events emitted from those volumes to prevent the
framework from getting all excited. Unify all notify events under a
single codepath to make them easy to silence.
Sent SIGINT before escalating to SIGTERM when unmounting.
Bug: 19993667
Change-Id: Idc6c806afc7919a004a93e2240b42884f6b52d6b
diff --git a/Utils.h b/Utils.h
index a6e1747..7e083f6 100644
--- a/Utils.h
+++ b/Utils.h
@@ -60,8 +60,14 @@
status_t ReadMetadataUntrusted(const std::string& path, std::string& fsType,
std::string& fsUuid, std::string& fsLabel);
-status_t ForkExecvp(const std::vector<std::string>& args, int* status,
- bool ignore_int_quit, bool logwrap);
+/* Returns either WEXITSTATUS() status, or a negative errno */
+status_t ForkExecvp(const std::vector<std::string>& args);
+status_t ForkExecvp(const std::vector<std::string>& args, security_context_t context);
+
+status_t ForkExecvp(const std::vector<std::string>& args,
+ std::vector<std::string>& output);
+status_t ForkExecvp(const std::vector<std::string>& args,
+ std::vector<std::string>& output, security_context_t context);
status_t ReadRandomBytes(size_t bytes, std::string& out);