Mark signal tables 'const'

Specifically, Platform_signals[] and Platform_numberOfSignals. Both are
not supposed to be mutable. Marking them 'const' puts them into rodata
sections in binary. And for Platform_numberOfSignals, this aids
optimization (aids only Link Time Optimization for now). :)

Signed-off-by: Kang-Che Sung <explorer09@gmail.com>

2 files changed, 4 insertions, 4 deletions

diff --git a/unsupported/Platform.c b/unsupported/Platform.c
index 04e8b4e7..30726859 100644
--- a/unsupported/Platform.c
+++ b/unsupported/Platform.c
@@ -23,11 +23,11 @@ in the source distribution for its full text.
 #include "UnsupportedProcess.h"
 }*/
 
-SignalItem Platform_signals[] = {
+const SignalItem Platform_signals[] = {
    { .name = " 0 Cancel",    .number =  0 },
 };
 
-unsigned int Platform_numberOfSignals = sizeof(Platform_signals)/sizeof(SignalItem);
+const unsigned int Platform_numberOfSignals = sizeof(Platform_signals)/sizeof(SignalItem);
 
 ProcessField Platform_defaultFields[] = { PID, USER, PRIORITY, NICE, M_SIZE, M_RESIDENT, STATE, PERCENT_CPU, PERCENT_MEM, TIME, COMM, 0 };
 
diff --git a/unsupported/Platform.h b/unsupported/Platform.h
index b1fa91d6..14f3d1a6 100644
--- a/unsupported/Platform.h
+++ b/unsupported/Platform.h
@@ -15,9 +15,9 @@ in the source distribution for its full text.
 #include "SignalsPanel.h"
 #include "UnsupportedProcess.h"
 
-extern SignalItem Platform_signals[];
+extern const SignalItem Platform_signals[];
 
-extern unsigned int Platform_numberOfSignals;
+extern const unsigned int Platform_numberOfSignals;
 
 extern ProcessField Platform_defaultFields[];