hvirtual/cinelerra/pipe.h

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#ifndef PIPE_H
#define PIPE_H

#include <fcntl.h>
#include "guicast.h"
#include "asset.h"

extern "C" {
        extern int sigpipe_received;
}

class Pipe {
 public:
        Pipe(char *command, char *sub_str = 0, char sub_char = '%');
        ~Pipe() ;               
        int open_read() ;
        int open_write() ;
        void close() ;

        int fd;
 private:
        int substitute() ;
        int open(char *mode) ;
        
        char sub_char;
        char *sub_str;
        char *command;
        char complete[BCTEXTLEN];
        FILE *file;
};

#endif /* PIPE_H */

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