I pushed gperf 3.1 to Rawhide. This changes the type of one of the parameters of the generated perfect hash function: -char *in_word_set (register const char *str, register unsigned int len); +char *in_word_set (register const char *str, register size_t len); If you have the function prototyped in another file, then you have to be careful that the prototype exactly matches the new type. Otherwise on 64 bit architectures you'll end up passing an incorrectly sized 'len' argument (unsigned int == 32 bits vs size_t == 64 bits) which will subtly break in certain circumstances (but on little endian it'll still work most of the time, making this bug rather insidious). Using the functions (third) section of the gperf file can avoid needing to prototype the function elsewhere, since you can drop a wrapper of your own choosing into the functions section. Rich. -- Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones Read my programming and virtualization blog: http://rwmj.wordpress.com Fedora Windows cross-compiler. Compile Windows programs, test, and build Windows installers. Over 100 libraries supported. http://fedoraproject.org/wiki/MinGW _______________________________________________ devel mailing list -- devel@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to devel-leave@xxxxxxxxxxxxxxxxxxxxxxx
