grpc/include/grpc/support/subprocess.h

/*
 *
 * Copyright 2015 gRPC authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

#ifndef GRPC_SUPPORT_SUBPROCESS_H
#define GRPC_SUPPORT_SUBPROCESS_H

#include <grpc/support/port_platform.h>

#ifdef __cplusplus
extern "C" {
#endif

typedef struct gpr_subprocess gpr_subprocess;

/** .exe on windows, empty on unices */
GPRAPI const char* gpr_subprocess_binary_extension();

GPRAPI gpr_subprocess* gpr_subprocess_create(int argc, const char** argv);
/** if subprocess has not been joined, kill it */
GPRAPI void gpr_subprocess_destroy(gpr_subprocess* p);
/** returns exit status; can be called at most once */
GPRAPI int gpr_subprocess_join(gpr_subprocess* p);
GPRAPI void gpr_subprocess_interrupt(gpr_subprocess* p);

#ifdef __cplusplus
}  // extern "C"
#endif

#endif /* GRPC_SUPPORT_SUBPROCESS_H */