e016d6d60a
Add the functions grub_strtok() and grub_strtok_r() to help parse strings into tokens separated by characters in the "delim" parameter. These functions are present in gnulib but calling them directly from the gnulib code is quite challenging since the call "#include <string.h>" would include the header file grub-core/lib/posix_wrap/string.h instead of grub-core/lib/gnulib/string.h, where strtok() and strtok_r() are declared. Since this overlap is quite problematic, the simpler solution was to implement the code in the GRUB based on gnulib's implementation. For more information on these functions, visit the Linux Programmer's Manual, man strtok. Signed-off-by: Alec Brown <alec.r.brown@oracle.com> Reviewed-by: Daniel Kiper <daniel.kiper@oracle.com>
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. See the file MAINTAINERS for information about the GRUB maintainers, etc. If you found a security vulnerability in the GRUB please check the SECURITY file to get more information how to properly report this kind of bugs to the maintainers. 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. 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'