Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
. Advertisement .
..3..
. Advertisement .
..4..
I get warning: implicit declaration of function ‘wait’ when I run my program.
#include <stdio.h>
#include <stdlib.h>
#include <sys/types.h>
#include <unistd.h>
void test (char* program, char** arg_list)
{
pid_t chldPid;
int status;
if((chldPid = fork()) < 0){
exit(1);
}
else{
while(wait(&status) != chldPid)
printf("...\n");
}
}How to fix it?
To use wait(2) you need to add librarys
One more solution for your reference and share your answer if you have better answer
it ‘s helpful 🙂 thanks