C Library Function – setjmp

The <setjmp.h> header shall define the following function(s).

Save calling environment Functions:
env - variable to save the execution state of the program

setjmp

int setjmp(jmp_buf env);

Restore calling environment Functions:
env - variable referring to the execution state of the program saved by setjmp
val - the value to return from setjmp

longjmp

_Noreturn void longjmp(jmp_buf env, int val);

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Related topics:
Library Functions in C   |   Standard Library in C   |   Header Files in C   |   Functions in C   |   Keywords in C   |   Data Types in C   |   Pointers in C

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List of topics: C Programming

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