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Error handling

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エラー処理
エラーコード
Original:
Error codes
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エラーコード
errno
アサーション
Original:
Assertions
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assert
 

[編集] タイプ

Defined in header <errno.h>
Defined in header <stdio.h>
errno_t
(C11)
the type of errno value
(typedef)

[編集] エラー番号

Defined in header <errno.h>
POSIX準拠のスレッドローカルなエラー番号variable
(マクロ変数)に展開されるマクロ
Original:
macro which expands to POSIX-compatible thread-local error number variable
(マクロ変数)
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[edit]
標準のPOSIX互換のエラー条件のためのマクロ
Original:
macros for standard POSIX-compatible error conditions
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(マクロ定数) [edit]

[編集] アサーション

Defined in header <assert.h>
ユーザーが指定した条件がtrueでない場合はプログラムを中止します。リリースビルド無効にしたほうがよい
Original:
aborts the program if the user-specified condition is not true. May be disabled for release builds
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(関数マクロ) [edit]
issues a compile-time diagnostic if the value of a constant expression is false
(関数マクロ)