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Ruby: move cmdline to separate extension file
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parent
67faa492c1
commit
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GPG key ID:
553C0EBBEB5D5F08
2 changed files with 96 additions and 83 deletions
88
pkgs/ruby/ext/default/cmdline.c
Normal file
88
pkgs/ruby/ext/default/cmdline.c
Normal file
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@ -0,0 +1,88 @@
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#include <kernaux.h>
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#include <ruby.h>
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#ifdef HAVE_KERNAUX_CMDLINE
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#define ARGV_COUNT_MAX 256
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#define BUFFER_SIZE 4096
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struct Data {
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char error_msg[KERNAUX_CMDLINE_ERROR_MSG_SIZE_MAX];
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char *argv[ARGV_COUNT_MAX];
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char buffer[BUFFER_SIZE];
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};
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static VALUE rb_KernAux_Cmdline_ALLOC(VALUE klass);
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static VALUE rb_KernAux_cmdline(VALUE self, VALUE cmdline);
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static const struct rb_data_type_struct info = {
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.wrap_struct_name = "cmdline",
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.function = {
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.dmark = NULL,
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.dfree = RUBY_DEFAULT_FREE,
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.dsize = NULL,
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.dcompact = NULL,
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.reserved = { 0 },
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},
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.parent = NULL,
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.data = NULL,
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.flags = RUBY_TYPED_FREE_IMMEDIATELY,
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};
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static VALUE rb_KernAux = Qnil;
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static VALUE rb_KernAux_Error = Qnil;
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static VALUE rb_KernAux_CmdlineError = Qnil;
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static VALUE rb_KernAux_Cmdline = Qnil;
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void init_cmdline()
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{
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rb_KernAux = rb_define_module("KernAux");
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rb_KernAux_Error =
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rb_define_class_under(rb_KernAux, "Error" ,rb_eRuntimeError);
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rb_KernAux_CmdlineError =
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rb_define_class_under(rb_KernAux, "CmdlineError", rb_KernAux_Error);
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rb_KernAux_Cmdline =
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rb_define_class_under(rb_KernAux, "Cmdline", rb_cObject);
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rb_define_alloc_func(rb_KernAux_Cmdline, rb_KernAux_Cmdline_ALLOC);
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rb_define_singleton_method(rb_KernAux, "cmdline", rb_KernAux_cmdline, 1);
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}
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VALUE rb_KernAux_Cmdline_ALLOC(const VALUE klass)
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{
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struct Data *data;
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return TypedData_Make_Struct(klass, struct Data, &info, data);
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}
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VALUE rb_KernAux_cmdline(const VALUE self_rb, VALUE cmdline_rb)
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{
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const char *const cmdline = StringValueCStr(cmdline_rb);
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size_t argc;
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const VALUE data_rb = rb_funcall(rb_KernAux_Cmdline, rb_intern("new"), 0);
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struct Data *data;
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TypedData_Get_Struct(data_rb, struct Data, &info, data);
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if (!data) rb_raise(rb_KernAux_CmdlineError, "internal error");
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const bool result = kernaux_cmdline(
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cmdline,
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data->error_msg,
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&argc,
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data->argv,
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data->buffer,
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ARGV_COUNT_MAX,
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BUFFER_SIZE
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);
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if (!result) rb_raise(rb_KernAux_CmdlineError, "%s", data->error_msg);
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VALUE result_rb = rb_ary_new2(argc);
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for (size_t index = 0; index < argc; ++index) {
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rb_ary_push(
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result_rb,
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rb_funcall(rb_str_new2(data->argv[index]), rb_intern("freeze"), 0)
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);
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}
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return rb_funcall(result_rb, rb_intern("freeze"), 0);
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}
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#endif // HAVE_KERNAUX_CMDLINE
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@ -6,44 +6,20 @@
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#include <kernaux.h>
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#include <ruby.h>
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#define CMDLINE_ARGV_COUNT_MAX 256
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#define CMDLINE_BUFFER_SIZE 4096
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struct Cmdline {
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char error_msg[KERNAUX_CMDLINE_ERROR_MSG_SIZE_MAX];
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char *argv[CMDLINE_ARGV_COUNT_MAX];
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char buffer[CMDLINE_BUFFER_SIZE];
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};
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static const struct rb_data_type_struct cmdline_rbdata = {
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.wrap_struct_name = "cmdline",
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.function = {
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.dmark = NULL,
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.dfree = RUBY_DEFAULT_FREE,
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.dsize = NULL,
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.dcompact = NULL,
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.reserved = { 0 },
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},
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.parent = NULL,
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.data = NULL,
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.flags = RUBY_TYPED_FREE_IMMEDIATELY,
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};
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static VALUE rb_KernAux = Qnil;
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static VALUE rb_KernAux_Cmdline = Qnil;
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static VALUE rb_KernAux_Error = Qnil;
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static VALUE rb_KernAux_CmdlineError = Qnil;
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static void assert_cb(const char *file, int line, const char *str);
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#ifdef HAVE_KERNAUX_CMDLINE
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void init_cmdline();
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#endif // HAVE_KERNAUX_CMDLINE
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static VALUE rb_KernAux_assert_cb(VALUE self);
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static VALUE rb_KernAux_assert_cb_EQ(VALUE self, VALUE assert_cb);
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static
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VALUE rb_KernAux_assert_do(VALUE self, VALUE file, VALUE line, VALUE msg);
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static VALUE rb_KernAux_Cmdline_ALLOC(VALUE klass);
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#ifdef HAVE_KERNAUX_UTOA10
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static VALUE rb_KernAux_utoa10(VALUE self, VALUE number);
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#endif
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@ -53,22 +29,17 @@ static VALUE rb_KernAux_itoa10(VALUE self, VALUE number);
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#ifdef HAVE_KERNAUX_SNPRINTF
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static VALUE rb_KernAux_snprintf1(int argc, const VALUE *argv, VALUE self);
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#endif
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#ifdef HAVE_KERNAUX_CMDLINE
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static VALUE rb_KernAux_cmdline(VALUE self, VALUE str);
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#endif
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void Init_default()
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{
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rb_KernAux = rb_define_module("KernAux");
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rb_KernAux_Cmdline =
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rb_define_class_under(rb_KernAux, "Cmdline", rb_cObject);
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#ifdef HAVE_KERNAUX_CMDLINE
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init_cmdline();
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#endif // HAVE_KERNAUX_CMDLINE
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rb_define_alloc_func(rb_KernAux_Cmdline, rb_KernAux_Cmdline_ALLOC);
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rb_KernAux = rb_define_module("KernAux");
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rb_KernAux_Error =
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rb_define_class_under(rb_KernAux, "Error", rb_eRuntimeError);
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rb_KernAux_CmdlineError =
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rb_define_class_under(rb_KernAux, "CmdlineError", rb_KernAux_Error);
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kernaux_assert_cb = assert_cb;
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@ -89,9 +60,6 @@ void Init_default()
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rb_define_singleton_method(rb_KernAux, "snprintf1",
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rb_KernAux_snprintf1, -1);
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#endif
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#ifdef HAVE_KERNAUX_CMDLINE
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rb_define_singleton_method(rb_KernAux, "cmdline", rb_KernAux_cmdline, 1);
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#endif
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}
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void assert_cb(const char *const file, const int line, const char *const str)
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@ -129,13 +97,6 @@ VALUE rb_KernAux_assert_do(
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return Qnil;
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}
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VALUE rb_KernAux_Cmdline_ALLOC(const VALUE klass)
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{
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struct Cmdline *cmdline;
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return
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TypedData_Make_Struct(klass, struct Cmdline, &cmdline_rbdata, cmdline);
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}
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#ifdef HAVE_KERNAUX_UTOA10
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VALUE rb_KernAux_utoa10(
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const VALUE self_rb __attribute__((unused)),
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@ -268,39 +229,3 @@ VALUE rb_KernAux_snprintf1(
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return rb_funcall(result_rb, rb_intern("freeze"), 0);
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}
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#endif
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#ifdef HAVE_KERNAUX_CMDLINE
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VALUE rb_KernAux_cmdline(const VALUE self_rb, VALUE str_rb)
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{
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const char *const str = StringValueCStr(str_rb);
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size_t argc;
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const VALUE cmdline_rb =
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rb_funcall(rb_KernAux_Cmdline, rb_intern("new"), 0);
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struct Cmdline *cmdline;
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TypedData_Get_Struct(cmdline_rb, struct Cmdline, &cmdline_rbdata, cmdline);
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if (!cmdline) rb_raise(rb_KernAux_CmdlineError, "internal error");
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const bool result = kernaux_cmdline(
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str,
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cmdline->error_msg,
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&argc,
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cmdline->argv,
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cmdline->buffer,
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CMDLINE_ARGV_COUNT_MAX,
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CMDLINE_BUFFER_SIZE
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);
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if (!result) rb_raise(rb_KernAux_CmdlineError, "%s", cmdline->error_msg);
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VALUE result_rb = rb_ary_new2(argc);
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for (size_t index = 0; index < argc; ++index) {
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rb_ary_push(
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result_rb,
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rb_funcall(rb_str_new2(cmdline->argv[index]),
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rb_intern("freeze"), 0)
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);
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}
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return rb_funcall(result_rb, rb_intern("freeze"), 0);
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}
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#endif
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