libcm is a C development framework with an emphasis on audio signal processing applications.
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cmExec.h 758B

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  1. #ifndef cmExec_h
  2. #define cmExec_h
  3. #ifdef __cplusplus
  4. extern "C" {
  5. #endif
  6. //( file_desc:"Run a child process via 'execvp()'" kw[system]
  7. enum
  8. {
  9. kOkExRC,
  10. kInvalidPgmFnExRC, // pgmFn was NULL
  11. kForkFailExRC, // internal fork() failed
  12. kExecFailExRC, // internal exec() failed.
  13. kPgmFailExRC, // pgm returned a non-zero exit status
  14. kWaitFailExRC // internal waitpid() failed
  15. };
  16. typedef unsigned cmExRC_t;
  17. // If returnValRef is non-NULL *returnValRef is set to the program return value.
  18. cmExRC_t cmExecV( cmErr_t* err, int* returnValRef, const cmChar_t* pgmFn, va_list vl );
  19. cmExRC_t cmExec( cmErr_t* err, int* returnValRef, const cmChar_t* pgmFn, ... );
  20. //)
  21. #ifdef __cplusplus
  22. }
  23. #endif
  24. #endif