Arnaldo Carvalho de Melo e7f01d1e3d perf tools: Use scnprintf where applicable ...

Several places were expecting that the value returned was the number of
characters printed, not what would be printed if there was space.

Fix it by using the scnprintf and vscnprintf variants we inherited from
the kernel sources.

Some corner cases where the number of printed characters were not
accounted were fixed too.

Reported-by: Anton Blanchard <[email protected]>
Cc: Anton Blanchard <[email protected]>
Cc: Eric B Munson <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Mike Galbraith <[email protected]>
Cc: Paul Mackerras <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Stephane Eranian <[email protected]>
Cc: Yanmin Zhang <[email protected]>
Cc: [email protected]
Link: http://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

2012-03-14 12:36:19 -03:00

..

arm

ARM: fix perf build with uclibc toolchains

2011-08-12 15:40:20 +01:00

powerpc

perf tools: Use scnprintf where applicable

2012-03-14 12:36:19 -03:00

s390

…

sh

…

sparc

…

x86

perf tools: Use scnprintf where applicable

2012-03-14 12:36:19 -03:00