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Merge pull request #5285 from dearblue/io-unimps

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Remove functions for unimplemented methods
This commit is contained in:
Yukihiro "Matz" Matsumoto
2021-01-11 23:49:54 +09:00
committed by GitHub
parent cdbcade041 01897f8456
commit 974e245ae0
1 changed files with 13 additions and 19 deletions
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mrbgems/mruby-io/src/io.c
+13 -19
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@@ -326,6 +326,9 @@ mrb_io_alloc(mrb_state *mrb)
#define NOFILE 64
#endif
#if defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE
# define mrb_io_s_popen mrb_notimplement_m
#else
static int
option_to_fd(mrb_state *mrb, mrb_value v)
{
@@ -457,13 +460,6 @@ mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
DATA_PTR(io) = fptr;
return io;
}
#elif defined(TARGET_OS_IPHONE) && TARGET_OS_IPHONE
static mrb_value
mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
{
mrb_raise(mrb, E_NOTIMP_ERROR, "IO#popen is not supported on the platform");
return mrb_false_value();
}
#else
static mrb_value
mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
@@ -589,7 +585,8 @@ mrb_io_s_popen(mrb_state *mrb, mrb_value klass)
}
return result;
}
#endif
#endif /* _WIN32 */
#endif /* TARGET_OS_IPHONE */
static int
mrb_dup(mrb_state *mrb, int fd, mrb_bool *failed)
@@ -1333,10 +1330,10 @@ mrb_io_fileno_m(mrb_state *mrb, mrb_value io)
return mrb_fixnum_value(fd);
}
#if defined(F_GETFD) && defined(F_SETFD) && defined(FD_CLOEXEC)
static mrb_value
mrb_io_close_on_exec_p(mrb_state *mrb, mrb_value self)
{
#if defined(F_GETFD) && defined(F_SETFD) && defined(FD_CLOEXEC)
struct mrb_io *fptr;
int ret;
@@ -1350,17 +1347,15 @@ mrb_io_close_on_exec_p(mrb_state *mrb, mrb_value self)
if ((ret = fcntl(fptr->fd, F_GETFD)) == -1) mrb_sys_fail(mrb, "F_GETFD failed");
if (!(ret & FD_CLOEXEC)) return mrb_false_value();
return mrb_true_value();
#else
mrb_raise(mrb, E_NOTIMP_ERROR, "IO#close_on_exec? is not supported on the platform");
return mrb_false_value();
#endif
}
#else
# define mrb_io_close_on_exec_p mrb_notimplement_m
#endif
#if defined(F_GETFD) && defined(F_SETFD) && defined(FD_CLOEXEC)
static mrb_value
mrb_io_set_close_on_exec(mrb_state *mrb, mrb_value self)
{
#if defined(F_GETFD) && defined(F_SETFD) && defined(FD_CLOEXEC)
struct mrb_io *fptr;
int flag, ret;
mrb_bool b;
@@ -1387,11 +1382,10 @@ mrb_io_set_close_on_exec(mrb_state *mrb, mrb_value self)
}
return mrb_bool_value(b);
#else
mrb_raise(mrb, E_NOTIMP_ERROR, "IO#close_on_exec= is not supported on the platform");
return mrb_nil_value();
#endif
}
#else
# define mrb_io_set_close_on_exec mrb_notimplement_m
#endif
static mrb_value
mrb_io_set_sync(mrb_state *mrb, mrb_value self)