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73 lines
1.5 KiB
C
73 lines
1.5 KiB
C
#ifndef _SFDS_H_
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#define _SFDS_H_ 1
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/* Types */
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typedef int sfd_type;
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#define SFD_TYPE_NONE 0
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#define SFD_TYPE_FD 1
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#define SFD_TYPE_SOCKET 2
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#define SFD_TYPE_PIPE 3
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#define SFD_TYPE_CONSOLE 4
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#define SFD_MAP_SIZE 256
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#define SFD_FD_INVALID -1
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#define SFD_HANDLE_INVALID -1
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/*
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* Struct for compatibility with AF_UNIX socket.
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* Bind() and connect() should receive pointer to this struct.
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*/
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#define UNIX_PATH_LEN 108
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typedef unsigned short uint16_t;
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typedef uint16_t sa_family_t;
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struct sockaddr_un
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{
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sa_family_t sun_family; /* address family AF_LOCAL/AF_UNIX */
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char sun_path[UNIX_PATH_LEN]; /* 108 bytes of socket address */
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};
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/* For a real fd or SOCKET, allocate an sfd */
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int allocate_sfd(int fd_or_handle);
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/* Free an sfd from the map */
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void free_sfd(int sfd);
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/* For a real fd or SOCKET, get our sfd */
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int fd_to_sfd(int fd_or_socket);
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/* For an sfd, get the real fd behind it */
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int sfd_to_fd(int sfd);
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/* For an sfd, get the real handle behind it */
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HANDLE sfd_to_handle(int sfd);
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/* For an sfd, get the type */
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int get_sfd_type(int sfd);
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/* Check if sfd is file */
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int sfd_is_fd(int sfd);
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/* Check if sfd is socket */
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int sfd_is_socket(int sfd);
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/* Check if sfd is pipe */
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int sfd_is_pipe(int sfd);
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/* Check if sfd is console */
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int sfd_is_console(int sfd);
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/* Check if sfd is file or console */
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int sfd_is_fd_or_console(int sfd);
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/* Check if sfd is socket or pipe */
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int sfd_is_socket_or_pipe(int sfd);
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void sfd_replace_handle(int sfd, HANDLE handle);
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#endif
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