* loody ([email protected]) wrote: > hi all: > if i have a user mode program which try to open a non-exist file, the > return value as ENOENT, can I see the same value in LTT?
Yes, but we get the value in decimal, not its mapping to the errno*.h files (these are defines). > Is any button or filter commands on lttv to help me to list all the > return value of system call a user mode program called? No. See /usr/include/asm-generic/errno.h and errno-base.h. Mathieu > > -- > Regards, > miloody > > _______________________________________________ > ltt-dev mailing list > [email protected] > http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev > -- Mathieu Desnoyers Operating System Efficiency R&D Consultant EfficiOS Inc. http://www.efficios.com _______________________________________________ ltt-dev mailing list [email protected] http://lists.casi.polymtl.ca/cgi-bin/mailman/listinfo/ltt-dev
