setjmp.h - stack environment declarations
[CX] Some of the functionality described on this reference page extends the ISO C standard. Applications shall define the appropriate feature test macro (see XSH The Compilation Environment ) to enable the visibility of these symbols in this header.
The <setjmp.h> header shall define the array types jmp_buf and [CX] sigjmp_buf.
The following shall be declared as functions and may also be defined as macros. Function prototypes shall be provided.[OB XSI] void _longjmp(jmp_buf, int); void longjmp(jmp_buf, int); [CX] void siglongjmp(sigjmp_buf, int);
The following may be declared as functions, or defined as macros, or both. If functions are declared, function prototypes shall be provided.[OB XSI] int _setjmp(jmp_buf); int setjmp(jmp_buf); [CX] int sigsetjmp(sigjmp_buf, int);
XSH The Compilation Environment , _longjmp , longjmp , setjmp , siglongjmp , sigsetjmp
First released in Issue 1.
Extensions beyond the ISO C standard are marked.
SD5-XBD-ERN-6 is applied.
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