1 #ifndef ISTREAM_UNIX_H 2 #define ISTREAM_UNIX_H 3 4 struct istream *i_stream_create_unix(int fd, size_t max_buffer_size); 5 /* Start trying to read a file descriptor from the UNIX socket. */ 6 void i_stream_unix_set_read_fd(struct istream *input); 7 /* Stop trying to read a file descriptor from the UNIX socket. */ 8 void i_stream_unix_unset_read_fd(struct istream *input); 9 /* Returns the fd that the last i_stream_read() received, or -1 if no fd 10 was received. This function must be called before 11 i_stream_unix_set_read_fd() is called again after successfully receiving 12 a file descriptor. */ 13 int i_stream_unix_get_read_fd(struct istream *input); 14 15 #endif 16