В Fri, 5 Apr 2013 19:20:28 +0200 Lennart Poettering <[email protected]> пишет:
> On Mon, 01.04.13 03:08, Cristian Rodríguez ([email protected]) wrote: > > > code in src/shared/macro.h only defined MAX/MIN in case > > they were not defined previously. however the MAX/MIN > > macros implemented in glibc are not of the "safe" kind but defined > > as: > > > > define MIN(a,b) (((a)<(b))?(a):(b)) > > define MAX(a,b) (((a)>(b))?(a):(b)) > > > > Avoid nasty side effects by using our own versions instead. > > Just wondering: nasty side effects? Can you elaborate? MIN(a++, b++) > In real-life it > shouldn't matter too much, should it? > Probably not, but if something like this creeps in, it is extremely hard to debug. _______________________________________________ systemd-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/systemd-devel
