pipeline.h

Go to the documentation of this file.

 
#ifndef PIPELINE_H
#define PIPELINE_H
 
#ifdef _WIN32
#include <fcntl.h>
#include <io.h>
#include <sys/stat.h>
#include <windows.h>
#define O_WRONLY      _O_WRONLY
#define O_CREAT       _O_CREAT
#define O_TRUNC       _O_TRUNC
#define STDIN_FILENO  0
#define STDOUT_FILENO 1
#else
#include <fcntl.h>
#include <sys/wait.h>
#include <unistd.h>
#endif
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef struct CommandNode {
    char** args;               // NULL-terminated array of command arguments
    struct CommandNode* next;  // Next command in the pipeline
} CommandNode;
 
CommandNode* create_command_node(char** args);
 
void execute_pipeline(CommandNode* head, int output_fd);
 
void free_pipeline(CommandNode* head);
 
void build_pipeline(CommandNode** commands);
 
#ifdef __cplusplus
}
#endif
 
#endif  // PIPELINE_H