diff options
| author | Explorer09 <explorer09@gmail.com> | 2016-08-30 20:41:17 +0800 |
|---|---|---|
| committer | Explorer09 <explorer09@gmail.com> | 2016-08-30 20:41:17 +0800 |
| commit | 1f3d85b6174f690a7e354bbadac19404d5e75e78 (patch) | |
| tree | 1d3b0d1348fe16ab51eb873bd567dc6f876b6411 /openbsd | |
| parent | cceab15b9dbdc2f0914c8d479cefa429d1c0daaf (diff) | |
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>
Diffstat (limited to 'openbsd')
| -rw-r--r-- | openbsd/Platform.c | 4 | ||||
| -rw-r--r-- | openbsd/Platform.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/openbsd/Platform.c b/openbsd/Platform.c index 9273abc0..01b6c478 100644 --- a/openbsd/Platform.c +++ b/openbsd/Platform.c @@ -99,7 +99,7 @@ int Platform_numberOfFields = LAST_PROCESSFIELD; /* * See /usr/include/sys/signal.h */ -SignalItem Platform_signals[] = { +const SignalItem Platform_signals[] = { { .name = " 0 Cancel", .number = 0 }, { .name = " 1 SIGHUP", .number = 1 }, { .name = " 2 SIGINT", .number = 2 }, @@ -136,7 +136,7 @@ SignalItem Platform_signals[] = { { .name = "32 SIGTHR", .number = 32 }, }; -unsigned int Platform_numberOfSignals = sizeof(Platform_signals)/sizeof(SignalItem); +const unsigned int Platform_numberOfSignals = sizeof(Platform_signals)/sizeof(SignalItem); void Platform_setBindings(Htop_Action* keys) { (void) keys; diff --git a/openbsd/Platform.h b/openbsd/Platform.h index 6665093d..e0da7b9f 100644 --- a/openbsd/Platform.h +++ b/openbsd/Platform.h @@ -39,9 +39,9 @@ extern int Platform_numberOfFields; /* * See /usr/include/sys/signal.h */ -extern SignalItem Platform_signals[]; +extern const SignalItem Platform_signals[]; -extern unsigned int Platform_numberOfSignals; +extern const unsigned int Platform_numberOfSignals; void Platform_setBindings(Htop_Action* keys); |