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(parent: 0f7e343) | patch
Allow control of data amount read from subprocess in one chunk
authorEli Zaretskii <eliz@gnu.org>
Sat, 21 Dec 2019 08:47:31 +0000 (10:47 +0200)
committerEli Zaretskii <eliz@gnu.org>
Sat, 21 Dec 2019 08:47:31 +0000 (10:47 +0200)
commitcc78faee7d23dd0433ba537818a68cbd20fa52a3
tree88f370cc83f7e2bead825886035af7e2905535b5tree | snapshot
parent0f7e3430bba031a6c5f45e0afe2ddcac197603cfcommit | diff
Allow control of data amount read from subprocess in one chunk

* src/process.c (syms_of_process) <read-process-output-max>:
New variable.
(read_process_output): Use it instead of the hard-coded
constant 4096.  (Bug#38561)
Use SAFE_ALLOCA to support large buffers for reading process
output.

* etc/NEWS: Mention 'read-process-output-max'.
etc/NEWS diff | blob | history
src/process.c diff | blob | history
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