diff options
-rw-r--r-- | ChangeLog | 5 | ||||
-rw-r--r-- | error.c | 9 | ||||
-rw-r--r-- | signal.c | 16 | ||||
-rw-r--r-- | st.c | 2 | ||||
-rw-r--r-- | struct.c | 2 | ||||
-rw-r--r-- | time.c | 2 |
6 files changed, 23 insertions, 13 deletions
@@ -1,3 +1,8 @@ +Sat Apr 26 17:30:18 2008 Nobuyoshi Nakada <nobu@ruby-lang.org> + + * error.c (builtin_types), signal.c (siglist), st.c (primes), + struct.c (ref_func), time.c (months): constified. + Sat Apr 26 13:00:41 2008 Tanaka Akira <akr@fsij.org> * lib/open3.rb: double fork is replaced by spawn with Process.detach. @@ -238,7 +238,7 @@ rb_compile_bug(const char *file, int line, const char *fmt, ...) abort(); } -static struct types { +static const struct types { int type; const char *name; } builtin_types[] = { @@ -263,20 +263,21 @@ static struct types { {T_MATCH, "MatchData"}, /* data of $~ */ {T_NODE, "Node"}, /* internal use: syntax tree node */ {T_UNDEF, "undef"}, /* internal use: #undef; should not happen */ - {-1, 0} }; void rb_check_type(VALUE x, int t) { - struct types *type = builtin_types; + const struct types *type = builtin_types; + const struct types *const typeend = builtin_types + + sizeof(builtin_types) / sizeof(builtin_types[0]); if (x == Qundef) { rb_bug("undef leaked to the Ruby space"); } if (TYPE(x) != t) { - while (type->type >= 0) { + while (type < typeend) { if (type->type == t) { const char *etype; @@ -36,7 +36,7 @@ # endif #endif -static struct signals { +static const struct signals { const char *signm; int signo; } siglist [] = { @@ -178,7 +178,7 @@ static struct signals { static int signm2signo(const char *nm) { - struct signals *sigs; + const struct signals *sigs; for (sigs = siglist; sigs->signm; sigs++) if (strcmp(sigs->signm, nm) == 0) @@ -189,7 +189,7 @@ signm2signo(const char *nm) static const char* signo2signm(int no) { - struct signals *sigs; + const struct signals *sigs; for (sigs = siglist; sigs->signm; sigs++) if (sigs->signo == no) @@ -381,7 +381,9 @@ static struct { VALUE cmd; } trap_list[NSIG]; static rb_atomic_t trap_pending_list[NSIG]; +#if 0 static char rb_trap_accept_nativethreads[NSIG]; +#endif rb_atomic_t rb_trap_pending; rb_atomic_t rb_trap_immediate; int rb_prohibit_interrupt = 1; @@ -417,7 +419,9 @@ ruby_signal(int signum, sighandler_t handler) { struct sigaction sigact, old; +#if 0 rb_trap_accept_nativethreads[signum] = 0; +#endif sigemptyset(&sigact.sa_mask); #ifdef SA_SIGINFO @@ -443,8 +447,8 @@ posix_signal(int signum, sighandler_t handler) } #else /* !POSIX_SIGNAL */ -#define ruby_signal(sig,handler) (rb_trap_accept_nativethreads[sig] = 0, signal((sig),(handler))) -#ifdef HAVE_NATIVETHREAD +#define ruby_signal(sig,handler) (/* rb_trap_accept_nativethreads[sig] = 0,*/ signal((sig),(handler))) +#if 0 /* def HAVE_NATIVETHREAD */ static sighandler_t ruby_nativethread_signal(int signum, sighandler_t handler) { @@ -938,7 +942,7 @@ static VALUE sig_list(void) { VALUE h = rb_hash_new(); - struct signals *sigs; + const struct signals *sigs; for (sigs = siglist; sigs->signm; sigs++) { rb_hash_aset(h, rb_str_new2(sigs->signm), INT2FIX(sigs->signo)); @@ -82,7 +82,7 @@ static void rehash(st_table *); /* Table of prime numbers 2^n+a, 2<=n<=30. */ -static long primes[] = { +static const long primes[] = { 8 + 3, 16 + 3, 32 + 5, @@ -127,7 +127,7 @@ static VALUE rb_struct_ref9(VALUE obj) {return RSTRUCT_PTR(obj)[9];} #define N_REF_FUNC (sizeof(ref_func) / sizeof(ref_func[0])) -static VALUE (*ref_func[])(VALUE) = { +static VALUE (*const ref_func[])(VALUE) = { rb_struct_ref0, rb_struct_ref1, rb_struct_ref2, @@ -327,7 +327,7 @@ time_s_at(int argc, VALUE *argv, VALUE klass) return t; } -static const char *months[] = { +static const char *const months[] = { "jan", "feb", "mar", "apr", "may", "jun", "jul", "aug", "sep", "oct", "nov", "dec", }; |