Paul Eggert 225cb8d747 cat: don’t trust st_size on /proc files ...

* src/cat.c (main):
Improve test for when copying will exhaust the output device.
Do not rely on st_size, which is unreliable in /proc.
Use lseek instead; this is good enough here.
* tests/cat/cat-self.sh: Test the relaxation of the heuristic
for self-copying.

2024-04-06 15:18:27 -07:00

..

cat-buf.sh

…

cat-E.sh

…

cat-proc.sh

…

cat-self.sh

cat: don’t trust st_size on /proc files

2024-04-06 15:18:27 -07:00