b27069e06d
* grub-core/net/net.c (receive_packets): Decrease the stop to 10 packets but stop only if stop condition is satisfied. (grub_net_fs_read_real): Call packets_pulled after real read. Use `stall' instead of `eof' as stop condition. * grub-core/net/http.c (parse_line): Set `stall' on EOF. (http_err): Likewise. * grub-core/net/tftp.c (ack): Replace the first argument with data instead of socket. (tftp_receive): Stall if too many packets are in wait queue. (tftp_packets_pulled): New function. (grub_tftp_protocol): Set packets_pulled. * include/grub/net.h (grub_net_packets): New field count. (grub_net_put_packet): Increment count. (grub_net_remove_packet): Likewise. (grub_net_app_protocol): New field `packets_pulled'. (grub_net): New field `stall'.
This is GRUB 2, the second version of the GRand Unified Bootloader. GRUB 2 is rewritten from scratch to make GNU GRUB cleaner, safer, more robust, more powerful, and more portable. See the file NEWS for a description of recent changes to GRUB 2. See the file INSTALL for instructions on how to build and install the GRUB 2 data and program files. Please visit the official web page of GRUB 2, for more information. The URL is <http://www.gnu.org/software/grub/grub.html>. More extensive documentation is available in the Info manual, accessible using 'info grub' after building and installing GRUB 2. Please look at the GRUB Wiki <http://grub.enbug.org> for testing procedures. There are a number of important user-visible differences from the first version of GRUB, now known as GRUB Legacy. For a summary, please see: info grub Introduction 'Changes from GRUB Legacy'