grpc/include/grpc/support/subprocess.h

/*
 *
 * Copyright 2015, Google Inc.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
 * met:
 *
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 * notice, this list of conditions and the following disclaimer.
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 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
 * distribution.
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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#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 */