Discuss in your own word the function and output of the two programs.
Discuss in your own word the function and output of the two programs.
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Discuss in your own word the function and output of the two
![thread01.c
A Get Started
C thread0.c
C thread01.c X
D I ...
Volumes > RVPELLEGRINO > MAPUA > CPE105 > WEEK2 > C thread01.c > O main()
// thread01.c
2 v #include <pthread.h>
3
#include <stdio.h>
4.
#include <stdlib. h>
#define N 5
7
8 v void *worker_thread (void *arg)
9
{
10
printf("This is worker_thread #%ld\n", (long)arg);
11
pthread_exit(NULL);
12
}
13
14 v int main()
15
16
pthread_t my_thread [N];
17
long id;
for(id = 1; id <= N; id++) {
18
19 v
int ret = pthread_create(&my_thread [id], NULL, &
worker_thread, (void*)id);
20
21 v
if(ret != 0) {
printf("Error: pthread_create() failed\n");
exit (EXIT_FAILURE);
22
23
24
}
25
}
26
27
pthread_exit(NULL);
28
PROBLEMS
OUTPUT
TERMINAL
DEBUG CONSOLE
Code
[Running] cd "/Volumes/RVPELLEGRINO/_MAPUA/CPE105/WEEK2/" && gcc thread0.c -o threado && "/v
In main: creating thread
This is worker_thread ()
[Done] exited with code=0 in 0.298 seconds
[Running] cd "/Volumes/RVPELLEGRINO/_MAPUA/CPE105/WEEK2/" && gcc thread01.c -o thread@1 &&
This is worker_thread #3
This is worker_thread #1
This is worker_thread #2
This is worker_thread #4
This is worker_thread #5
[Done] exited with code=0 in 0.16 seconds](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcd9c322c-e6be-4d2b-b1ae-3eaf51600dab%2Faf5414a9-2484-4863-b227-d314fa2f9032%2Fodhwdj_processed.png&w=3840&q=75)
Transcribed Image Text:thread01.c
A Get Started
C thread0.c
C thread01.c X
D I ...
Volumes > RVPELLEGRINO > MAPUA > CPE105 > WEEK2 > C thread01.c > O main()
// thread01.c
2 v #include <pthread.h>
3
#include <stdio.h>
4.
#include <stdlib. h>
#define N 5
7
8 v void *worker_thread (void *arg)
9
{
10
printf("This is worker_thread #%ld\n", (long)arg);
11
pthread_exit(NULL);
12
}
13
14 v int main()
15
16
pthread_t my_thread [N];
17
long id;
for(id = 1; id <= N; id++) {
18
19 v
int ret = pthread_create(&my_thread [id], NULL, &
worker_thread, (void*)id);
20
21 v
if(ret != 0) {
printf("Error: pthread_create() failed\n");
exit (EXIT_FAILURE);
22
23
24
}
25
}
26
27
pthread_exit(NULL);
28
PROBLEMS
OUTPUT
TERMINAL
DEBUG CONSOLE
Code
[Running] cd "/Volumes/RVPELLEGRINO/_MAPUA/CPE105/WEEK2/" && gcc thread0.c -o threado && "/v
In main: creating thread
This is worker_thread ()
[Done] exited with code=0 in 0.298 seconds
[Running] cd "/Volumes/RVPELLEGRINO/_MAPUA/CPE105/WEEK2/" && gcc thread01.c -o thread@1 &&
This is worker_thread #3
This is worker_thread #1
This is worker_thread #2
This is worker_thread #4
This is worker_thread #5
[Done] exited with code=0 in 0.16 seconds
![A Get Started
D O ...
C thread0.c x
Volumes > RVPELLEGRINO > MAPUA > CPE105 > WEEK2 > C thread0.c > O main()
// thread0.c
ww.A -
#include <pthread.h>
G...
3
#include <stdio.h>
4.
#include <stdlib.h>
void *worker_thread (void *arg)
7
{
printf("This is worker_thread ()\n");
pthread_exit(NULL);
8
9.
10
}
11
12
int main()
13
14
pthread_t my_thread;
15
int ret;
16
printf("In main: creating thread\n");
ret = pthread_create(&my_thread, NULL, &worker_thread, NULL);
if(ret != 0) {
17
18
19
printf("Error: pthread_create() failed\n");
exit(EXIT_FAILURE);
20
21
22
}
23
24
pthread_exit(NULL);
25
v E 6 O ^ x
PROBLEMS
OUTPUT
TERMINAL
DEBUG CONSOLE
Code
/Library/Developer/CommandLineTools/SDKS/MacOSX10.14.sdk/usr/include/sys/_types/_null.h:30:
#define NULL
DARWIN_NULL
/Library/Developer/CommandLineTools/SDKS/MacoSX10.14.sdk/usr/include/sys/_types.h:52:24: no
#define _DARWIN_NULL ((void *)0)
2 warnings and 3 errors generated.
[Done] exited with code=1 in 0.108 seconds
[Running] cd "/Volumes/RVPELLEGRINO/_MAPUA/CPE105/WEEK2/" && gcc thread0.c -o thread0 && "/
In main: creating thread
This is worker_thread()
[Done] exited with code=0 in 0.298 seconds](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcd9c322c-e6be-4d2b-b1ae-3eaf51600dab%2Faf5414a9-2484-4863-b227-d314fa2f9032%2Fccgbrh5_processed.png&w=3840&q=75)
Transcribed Image Text:A Get Started
D O ...
C thread0.c x
Volumes > RVPELLEGRINO > MAPUA > CPE105 > WEEK2 > C thread0.c > O main()
// thread0.c
ww.A -
#include <pthread.h>
G...
3
#include <stdio.h>
4.
#include <stdlib.h>
void *worker_thread (void *arg)
7
{
printf("This is worker_thread ()\n");
pthread_exit(NULL);
8
9.
10
}
11
12
int main()
13
14
pthread_t my_thread;
15
int ret;
16
printf("In main: creating thread\n");
ret = pthread_create(&my_thread, NULL, &worker_thread, NULL);
if(ret != 0) {
17
18
19
printf("Error: pthread_create() failed\n");
exit(EXIT_FAILURE);
20
21
22
}
23
24
pthread_exit(NULL);
25
v E 6 O ^ x
PROBLEMS
OUTPUT
TERMINAL
DEBUG CONSOLE
Code
/Library/Developer/CommandLineTools/SDKS/MacOSX10.14.sdk/usr/include/sys/_types/_null.h:30:
#define NULL
DARWIN_NULL
/Library/Developer/CommandLineTools/SDKS/MacoSX10.14.sdk/usr/include/sys/_types.h:52:24: no
#define _DARWIN_NULL ((void *)0)
2 warnings and 3 errors generated.
[Done] exited with code=1 in 0.108 seconds
[Running] cd "/Volumes/RVPELLEGRINO/_MAPUA/CPE105/WEEK2/" && gcc thread0.c -o thread0 && "/
In main: creating thread
This is worker_thread()
[Done] exited with code=0 in 0.298 seconds
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