mirror of
https://github.com/mruby/mruby
synced 2026-06-08 16:11:16 +00:00
Yukihiro "Matz" Matsumoto
07b803e28a
Replace XML-style markup tags in comments with markdown equivalents: - <code>...</code> to `...` (inline code) - <tt>...</tt> to `...` (teletype/monospace) - <i>...</i> to *...* (italics/emphasis) - +...+ to `...` (parameter/variable references) Updated 80+ files across core source, headers, mrbgems, and libraries to use consistent markdown formatting in documentation comments. Handled edge cases including special characters like <=> operators. Co-authored-by: Atlassian Rovo Dev
84 lines
2.0 KiB
C
84 lines
2.0 KiB
C
#include <stdlib.h>
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#include <mruby.h>
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#include <mruby/error.h>
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#include <mruby/variable.h>
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#include <mruby/presym.h>
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#ifndef EXIT_SUCCESS
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# define EXIT_SUCCESS 0
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#endif
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#ifndef EXIT_FAILURE
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# define EXIT_FAILURE 1
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#endif
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static int
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get_status(mrb_state *mrb)
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{
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mrb_value status = mrb_true_value();
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mrb_get_args(mrb, "|o", &status);
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if (mrb_true_p(status)) return EXIT_SUCCESS;
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if (mrb_false_p(status)) return EXIT_FAILURE;
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return (int)mrb_as_int(mrb, status);
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}
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/*
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* call-seq:
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* exit(status=true)
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*
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* Initiates the termination of the Ruby script by raising the
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* SystemExit exception. This exception may be caught. The
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* optional parameter is used to return a status code to the invoking
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* environment.
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*
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* `true` and `false` of _status_ means success and failure
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* respectively. The interpretation of other integer values are
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* system dependent.
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*
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* exit(0)
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*/
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static mrb_value
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f_exit(mrb_state *mrb, mrb_value self)
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{
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int status = get_status(mrb);
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mrb_value exc = mrb_obj_new(mrb, mrb_exc_get_id(mrb, MRB_SYM(SystemExit)), 0, NULL);
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struct RException *e = mrb_exc_ptr(exc);
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e->flags |= MRB_EXC_EXIT;
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mrb_iv_set(mrb, exc, MRB_SYM(status), mrb_int_value(mrb, (mrb_int)status));
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mrb_exc_raise(mrb, exc);
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/* not reached */
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return mrb_nil_value();
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}
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/*
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* call-seq:
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* exit!(status=true)
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*
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* Exits the process immediately. No exit handlers are run.
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* <em>status</em> is returned to the underlying system as the
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* exit status.
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*
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* exit!(0)
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*/
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static mrb_value
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f_exit_bang(mrb_state *mrb, mrb_value self)
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{
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exit(get_status(mrb));
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/* not reached */
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return mrb_nil_value();
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}
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void
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mrb_mruby_exit_gem_init(mrb_state* mrb)
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{
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mrb_define_class_id(mrb, MRB_SYM(SystemExit), E_EXCEPTION);
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mrb_define_private_method_id(mrb, mrb->kernel_module, MRB_SYM(exit), f_exit, MRB_ARGS_OPT(1));
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mrb_define_private_method_id(mrb, mrb->kernel_module, MRB_SYM_B(exit), f_exit_bang, MRB_ARGS_OPT(1));
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}
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void
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mrb_mruby_exit_gem_final(mrb_state* mrb)
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{
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}
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