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  1. .TH buffer_put 3
  2. .SH NAME
  3. buffer_put \- write binary data to buffer
  4. .SH SYNTAX
  5. .B #include <buffer.h>
  6. int \fBbuffer_put\fP(buffer* \fIb\fR,const char* \fIx\fR,unsigned int \fIlen\fR);
  7. .SH DESCRIPTION
  8. buffer_put writes \fIlen\fR bytes from \fIx\fR to \fIb\fR.
  9. The difference to buffer_putalign is that, when there isn't enough space
  10. for new data, buffer_put calls buffer_flush before copying any data,
  11. while buffer_putalign fills all available space with data before calling
  12. buffer_flush.
  13. .SH "RETURN VALUE"
  14. buffer_put returns 0 if everything was fine, -1 on error (setting
  15. errno).
  16. .SH "SEE ALSO"
  17. buffer_putalign(3), buffer_puts(3), buffer_flush(3), buffer(3)