stephane eranian wrote: > Will, > > Does this pass if we instead say: > > - write(pr[1], "c", 1); > - read(pw[0], &c, 1); > + (void)write(pr[1], "c", 1); > + (void)read(pw[0], &c, 1);
Hi Stephane: The typecasting doesn't remove the issue. With the suggested patch, still got the following error messages: gcc -O2 -g -Wall -Werror -I/home/wcohen/rh-rpms/BUILD/libpfm-3.4/examples/../include -D_GNU_SOURCE -I/home/wcohen/rh-rpms/BUILD/libpfm-3.4/examples/../include -pthread -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector --param=ssp-buffer-size=4 -m64 -mtune=generic -c self_pipe.c cc1: warnings being treated as errors self_pipe.c: In function 'main': self_pipe.c:315: error: ignoring return value of 'write', declared with attribute warn_unused_result self_pipe.c:316: error: ignoring return value of 'read', declared with attribute warn_unused_result make[1]: *** [self_pipe.o] Error 1 make[1]: Leaving directory `/home/wcohen/rh-rpms/BUILD/libpfm-3.4/examples' make: *** [all] Error 2 -Will ------------------------------------------------------------------------- This SF.net email is sponsored by the 2008 JavaOne(SM) Conference Don't miss this year's exciting event. There's still time to save $100. Use priority code J8TL2D2. http://ad.doubleclick.net/clk;198757673;13503038;p?http://java.sun.com/javaone _______________________________________________ perfmon2-devel mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/perfmon2-devel
