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quick_exit

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Defined in header <stdlib.h>
void quick_exit( int exit_code );
(since C99)

Causes normal program termination to occur without completely cleaning the resources.

Functions passed to at_quick_exit are called in reverse order of their registration. After calling the registered functions, calls _Exit(exit_code)

Contents

[edit] Parameters

exit_code - exit status of the program

[edit] Return value

(none)

[edit] Example

#include <stdlib.h>
#include <stdio.h>
 
void f1()
{
    puts("pushed first");
    fflush(stdout);
}
 
void f2()
{
    puts("pushed second");
}
 
int main(void)
{
    at_quick_exit(f1);
    at_quick_exit(f2);
    quick_exit(0);
}

Output:

pushed second
pushed first

[edit] See also

causes abnormal program termination (without cleaning up)
(function) [edit]
registers a function to be called on exit() invocation
(function) [edit]
registers a function to be called on quick_exit invocation
(function) [edit]
C++ documentation for quick_exit