You're still not telling what it is, where it came from, what it does. Noone here can mind read you. We will not admit we can see what is on your monitor, so .. step up to the challenge and show your work.
https://i.imgur.com/ArfmbAf.gif Den ons 22 apr. 2020 kl 08:09 skrev Gustavo Rios <[email protected]>: > apx_connect is an wrapper for connect. > apx_shutdown is an wrapper for shutdown > > Em qua., 22 de abr. de 2020 às 02:09, Stuart Longland > <[email protected]> escreveu: > > > > On 22/4/20 11:48 am, Gustavo Rios wrote: > > > Dear gentleman, > > > > > > i have the an ANSI C code that do the following: > > > > > > 0. open a socket > > > 1. write data to the socket > > > 2. close the writing end of the socket > > > 3. read data from the socket > > > 4. close the read end of the socket > > > > > > The the step number 4 returns an error, why ? > > > > > > Here it is (Only the relevant part of the code ) > > > > > > if (!r) r = apx_connect(s, &sa); > > > if (!r) r = pmp_set(&ap, 1ul, &bp); > > > if (!r) r = pmpsend(s, &ap); > > > if (!r) r = apx_shutdown(s, shut_wr); > > > if (!r) r = pmprecv(&ap, s, &l); > > > if (!r) r = apx_shutdown(s, shut_rd); > > > > > > > Dumb question this way… > > > > > vk4msl-gap$ man apx_connect > > > man: No entry for apx_connect in the manual. > > > vk4msl-gap$ man apx_shutdown > > > man: No entry for apx_shutdown in the manual. > > > > what's `apx_connect` and `apx_shutdown`? There's some library here you > > are not telling us about. > > -- > > Stuart Longland (aka Redhatter, VK4MSL) > > > > I haven't lost my mind... > > ...it's backed up on a tape somewhere. > > -- May the most significant bit of your life be positive.
