From 7a73162607544204032aa66cce755daf21edebda Mon Sep 17 00:00:00 2001 From: Matt Strapp Date: Tue, 24 May 2022 11:18:46 -0500 Subject: Graduate Signed-off-by: Matt Strapp --- OLD/csci4061/110920_breakout/sol2.c | 52 ------------------------------------- 1 file changed, 52 deletions(-) delete mode 100644 OLD/csci4061/110920_breakout/sol2.c (limited to 'OLD/csci4061/110920_breakout/sol2.c') diff --git a/OLD/csci4061/110920_breakout/sol2.c b/OLD/csci4061/110920_breakout/sol2.c deleted file mode 100644 index 04dad3e..0000000 --- a/OLD/csci4061/110920_breakout/sol2.c +++ /dev/null @@ -1,52 +0,0 @@ -/* -* Recitation Section Number: 9 -* Breakout Number: 6 -* Audrey Hebert (heber169) -* Qiyu Tian (tian0068) -* Mouhari Mouhamed (mouha003) -* Matt Strapp (strap012) -*/ - -#include -#include -#include -#include - -// Remember the usage of sig_atomic_t in the recitation example -static volatile sig_atomic_t doneflag = 0; - -static void setdoneflag(int signo) { - doneflag = doneflag ^ 1; -} - -void infinitePrint() { - - static int count = 0; - printf("%ld: Count = %d\n", time(NULL), ++count); - sleep(1); -} - -int main() { - - // ------------------sol2.c----------------- - // setup signal handler - sigaction struct, sigemptyset, - struct sigaction act; - sigset_t sigset; - // specify action associated with SIGNT - sigaction() - act.sa_handler = setdoneflag; /* set up signal handler */ - act.sa_flags = 0; - if ((sigemptyset(&act.sa_mask) == -1) || - (sigaction(SIGINT, &act, NULL) == -1)) - { - perror("Failed to set SIGINT handler"); - return 1; - } - // You are free to modify the while loop but not the infinitePrint() - // ----------------------------------------- - - /* Print infinitely. */ - while (1) { - if (!doneflag) - infinitePrint(); - } -} \ No newline at end of file -- cgit v1.2.3