SIGNAL

2023-03-22 16:03:42 +01:00
parent 70b475b290
commit 962ee7180e
6 changed files with 68 additions and 3 deletions
--- a/System2/create_ps/main.c
+++ b/System2/create_ps/main.c
@@ -5,8 +5,7 @@

 int main()
 {
-  pid_t fpid;
-
+  pid_t fpid; // fpid表示fork函数返回的值
  fpid = fork();
  // create child process
  if (fpid == -1)