Thanks everyone.
Turns out it's some problem with my setup that is affecting stdin and
stdout. I had no idea that could happen.
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On 7/20/2018 11:52 AM, Brian Inglis wrote:
> Are you using a terminal that does not provide a console interface?
> That is a pipe; Cygwin terms look like this:
>
On 21 July 2018 at 02:59, Heavenly Avenger wrote:
> My results match Brian Inglis', not João Eiras'. I r
Hi.
On linux now and then I call a program passing "/dev/stdout" as output
file parameter, so the data is output in the terminal.
For instance, something tiny in C.
#include
#include
int main () {
int fd = open("/dev/stdout", O_WRONLY);
printf("Opened stdout: %d\n", fd);
return 0;
}
Unfortuna
>> $ [[ -p /dev/stdin ]] && echo pipe || echo nopipe
>> nopipe
Interesting, it's always a pipe for me. What about ls ?
$ ls -l /dev/stdin
prw--- 1 user None 0 Jun 4 15:54 /dev/stdin
>> $ [[ -t /dev/stdin ]] && echo term || echo noterm
>> noterm
The '-t' operator is used with file descripto
Hi.
I'm trying to figure out the best way to detect when my program is
being piped data.
So far I've used in linux often "[[ -p /dev/stdin ]]". During an
interactive session, /dev/stdin will be a character device, not a
pipe, and if stdin is closed ( command 0<&- ) then it's nothing.
But in cygw
On 13 June 2018 at 17:44, Takashi Yano wrote:
> Hi João,
>
> Is this related to https://cygwin.com/ml/cygwin/2017-03/msg00188.html ?
>
Hi.
That seems quite likely.
In my test case, I do open+close+open and the second open fails with
errno.ENXIO.
If I skip the close and do open+open I get the s
Howdy.
I've prepared a testcase for a bug or inconsistency with linux that is
affecting one of my projects.
Basically I have a background process that keeps some state always
running with a pipe open for reading requests.
Foreground processes that try to open that pipe for writting (to send
a re
Hi.
Programs and functions that rely in realpath() are broken.
Example:
$ cd
$ ln -s /var symlink
$ cd symlink
$ readlink -m .
/var
$ mkdir subfolder
$ cd subfolder
$ readlink -m .
/home/user/symlink/subfolder
# should be /var/subfolder
This is the block I think is causing problems, as it breaks
Hi, is this list dead ?
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Hi.
I've been recently playing a big with cygport and have some doubts.
However, both the man page for cygport and the git README [1] direct
the reader to both "cygwin-ports-general AT lists DOT sourceforge net"
and "cygwin-apps AT cygwin DOT com".
The first seems to be shut down and the second
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