I'm completely stumped on this. An AIX machine I'm working on is attempting to send email, but the SMTP connection is failing. I have no idea what this code does or if it should even work. If someone could give me a hand, or a suggestion on what else to use, I would appreciate it.
I cannot debug this - when I step into connect() it appears to step-over.
I would try printing the value of "errno" to find out why the socket didnt connect.
I would also have a look at "the_socket" to make sure it is >= 0.
Then I would also look at the contents of sa_in (which should be a struct sockaddr_in)
My guess from the WINSOCK comment is that this is a ported windows application. As such I believe they can be different in the way that the sa_in is formed (intel is little endian and power is big endian, so for example a missing "htons" on the port or something like that could make a difference on only one platform)
None of that winsock stuff matters unless INCL_WINSOCK_API_PROTOTYPES is defined -- it's probably safe to ignore. Windows does in fact have a socket API that vaguely resembles the expected standard, so the code could have been ported as citaylor noted...
After it fails you can try perror("connection failed"); and it should print something like connection failed: no route to host or whatever to stderr.
connect() is usually a system call, not a function, meaning there's nothing happening inside your process to trace during connect() -- it's asleep. Some special instruction or software interrupt has transferred control to the kernel, which will wake it back up when its done.
For more detail on the connect call, try man 2 connect
---------- Post updated at 02:22 PM ---------- Previous update was at 02:06 PM ----------
Yes, and the perror() command I suggested above checks errno to tell what it should print. errno is a global variable that's set by system calls, so when most any system call returns an error, perror can tell you what it is.
Hi,
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Hello ,
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Hi,
My OS version is AIX 7.1. I am trying to send an email with a file to my mail address. sendmail or uuencode does not work. Can someone give me the correct format ?
I use:
uuencode <file name> | mail -s "subject" emailaddress
Thanks
Use code tags, thanks. (3 Replies)
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Hi,
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Hello everyone,
I am trying to create a forwarding scenario, and I do not seem to get it right!
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Hi,
Am jus trying to find the Total RAM Size of a AIX m/c (in MB)..svmon works perfectly for a superuser...But i want to achive this as a normal user...Please help me out with correct command..
Best Regards,
Muthukumaran.M (3 Replies)
I am new to the world of AIX. I want to get certified in AIX and learn it but fast. with in 3 months
Could you give me some advise of a good site that with teach you
or a bootcamp that is reasonable.
I am really in need
I am in atlanta (0 Replies)