On 5/4/21 3:26 AM, Andreas Schwab wrote:
On Mai 03 2021, Chet Ramey wrote:
It won't work on any system that doesn't return -1/ESPIPE when you try
to lseek on a terminal device. Glibc does;
Glibc doesn't do anything, it just uses what the kernel says.
You'd think, but the manual says otherwise about ESPIPE:
"The filedes corresponds to an object that cannot be positioned, such as a
pipe, FIFO or terminal device. (POSIX.1 specifies this error only for pipes
and FIFOs, but on GNU systems, you always get ESPIPE if the object is not
seekable.)"
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU c...@case.edu http://tiswww.cwru.edu/~chet/
