Mercurial > hg > Papers > 2010 > kent-master
view paper/sources/setjmp.c @ 10:3d9addf62d0b
organized repository.
author | kent <kent@cr.ie.u-ryukyu.ac.jp> |
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date | Tue, 16 Feb 2010 14:35:36 +0900 |
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/* #include<stdio.h> #include<setjmp.h> void jmpfunc(jmp_buf env); int setfunc(); int flag=0; int main(int argc, char **argv) { int rtn; flag=1; rtn = setfunc(); printf("rtn = %d\n", rtn); return 0; } */ int setfunc() { int a; jmp_buf env; if (a=setjmp(env)) { printf("it's continued! with value %d", a); return a; } jmpfunc(env); return 0; } void jmpfunc(jmp_buf env) { if (flag) { longjmp(env, 2); } return; }