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-rw-r--r--csci4061/110920_breakout/zip/sol1.c37
-rw-r--r--csci4061/110920_breakout/zip/sol2.c52
2 files changed, 0 insertions, 89 deletions
diff --git a/csci4061/110920_breakout/zip/sol1.c b/csci4061/110920_breakout/zip/sol1.c
deleted file mode 100644
index ca60c50..0000000
--- a/csci4061/110920_breakout/zip/sol1.c
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
-* Recitation Section Number: 9
-* Breakout Number:
-* Audrey Hebert (heber169)
-* Qiyu Tian (tian0068)
-* Mouhari Mouhamed (mouha003)
-* Matt Strapp (strap012)
-*/
-
-#include <stdio.h>
-#include <signal.h>
-#include <unistd.h>
-#include <time.h>
-
-void infinitePrint() {
-
- static int count = 0;
- printf("%ld: Count = %d\n", time(NULL), ++count);
- sleep(1);
-}
-
-int main() {
-
- // ------------------sol1.c-----------------
- // initialize new sigset - sigset_t, sigemptyset
- sigset_t sigset;
- sigemptyset(&sigset);
- // add SIGINT to sigset - sigaddset
- sigaddset(&sigset, SIGINT);
- // block SIGINT - sigprocmask
- sigprocmask(SIG_BLOCK, &sigset, NULL);
- // Do not modify the while loop and infinitePrint()
- // -----------------------------------------
-
- /* Print infinitely. */
- while (1) infinitePrint();
-} \ No newline at end of file
diff --git a/csci4061/110920_breakout/zip/sol2.c b/csci4061/110920_breakout/zip/sol2.c
deleted file mode 100644
index 04dad3e..0000000
--- a/csci4061/110920_breakout/zip/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 <stdio.h>
-#include <signal.h>
-#include <unistd.h>
-#include <time.h>
-
-// 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