CC: Andrea Righi <[EMAIL PROTECTED]> Shi Weihua wrote: > following compile error message occured on ia64 box. > > ------------------ > iobw.c: In function ‘thread’: > iobw.c:87: error: ‘PAGE_SIZE’ undeclared (first use in this function) > iobw.c:87: error: (Each undeclared identifier is reported only once > iobw.c:87: error: for each function it appears in.) > iobw.c: In function ‘main’: > iobw.c:228: error: ‘PAGE_SIZE’ undeclared (first use in this function) > make[4]: *** [iobw] Error 1 > make[4]: Leaving directory > `/home/tester/work-b/testnow/ltp-full-20080731/testcases/kernel/controlle > make[3]: *** [all] Error 2 > ------------------ > > Signed-off-by: Shi Weihua <[EMAIL PROTECTED]> > --- > --- ltp-full-20080731.orig/testcases/kernel/controllers/io-throttle/iobw.c > 2008-07-15 02:16:07.000000000 +0900 > +++ ltp-full-20080731/testcases/kernel/controllers/io-throttle/iobw.c > 2008-08-01 12:34:51.000000000 +0900 > @@ -36,6 +36,8 @@ > #include <sys/wait.h> > #include <asm/page.h> > > +#define PAGE_SIZE getpagesize() > +
You should get a gcc warning on x86: "PAGE_SIZE" redefined We can avoid the warning: #ifndef PAGE_SIZE #define PAGE_SIZE getpagesize() #endif But normally upper-case macros means constants, but the above macro is not a constant. > #define ALIGN(x,a) __ALIGN_MASK(x,(typeof(x))(a)-1) > #define __ALIGN_MASK(x,mask) (((x)+(mask))&~(mask)) > #define KB(x) ((x) >> 10) > > ------------------------------------------------------------------------- This SF.Net email is sponsored by the Moblin Your Move Developer's challenge Build the coolest Linux based applications with Moblin SDK & win great prizes Grand prize is a trip for two to an Open Source event anywhere in the world http://moblin-contest.org/redirect.php?banner_id=100&url=/ _______________________________________________ Ltp-list mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/ltp-list
