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Mark signal tables 'const'

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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>
This commit is contained in:
Explorer09
2016-08-30 20:41:17 +08:00
parent cceab15b9d
commit 1f3d85b617
10 changed files with 20 additions and 20 deletions
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4
darwin/Platform.c
View File

@ -33,7 +33,7 @@ in the source distribution for its full text.
ProcessField Platform_defaultFields[] = { PID, USER, PRIORITY, NICE, M_SIZE, M_RESIDENT, STATE, PERCENT_CPU, PERCENT_MEM, TIME, COMM, 0 };
SignalItem Platform_signals[] = {
const SignalItem Platform_signals[] = {
{ .name = " 0 Cancel", .number = 0 },
{ .name = " 1 SIGHUP", .number = 1 },
{ .name = " 2 SIGINT", .number = 2 },
@ -69,7 +69,7 @@ SignalItem Platform_signals[] = {
{ .name = "31 SIGUSR2", .number = 31 },
};
unsigned int Platform_numberOfSignals = sizeof(Platform_signals)/sizeof(SignalItem);
const unsigned int Platform_numberOfSignals = sizeof(Platform_signals)/sizeof(SignalItem);
ProcessFieldData Process_fields[] = {
[0] = { .name = "", .title = NULL, .description = NULL, .flags = 0, },

4
darwin/Platform.h
View File

@ -22,9 +22,9 @@ in the source distribution for its full text.
extern ProcessField Platform_defaultFields[];
extern SignalItem Platform_signals[];
extern const SignalItem Platform_signals[];
extern unsigned int Platform_numberOfSignals;
extern const unsigned int Platform_numberOfSignals;
extern ProcessFieldData Process_fields[];