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backport changes to 5.1: procsubstpid doesn't exist there

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romkatv 2020-02-22 18:39:42 +01:00
parent 7aab4d7ac5
commit d70cc3a24b
1 changed files with 3 additions and 3 deletions
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6
internal/worker.zsh
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@ -1,7 +1,7 @@
# invoked in worker: _p9k_worker_main <pgid>
function _p9k_worker_main() {
mkfifo -- $_p9k__worker_file_prefix.fifo || return
echo -nE - s$'\x1e' || return
echo -nE - s$_p9k_worker_pgid$'\x1e' || return
exec <$_p9k__worker_file_prefix.fifo || return
zf_rm -- $_p9k__worker_file_prefix.fifo || return
@ -147,7 +147,8 @@ function _p9k_worker_receive() {
;;
s)
[[ -z $_p9k__worker_req_fd ]] || return
[[ -z $arg ]] || return
[[ $arg == <1-> ]] || return
_p9k__worker_pid=$arg
sysopen -w -o cloexec -u _p9k__worker_req_fd $_p9k__worker_file_prefix.fifo || return
local req=
for req in $_p9k__worker_request_map; do
@ -198,7 +199,6 @@ function _p9k_worker_start() {
} &
exec =true) || return
_p9k__worker_pid=$sysparams[procsubstpid]
[[ -n $_p9k__worker_pid ]] || return
zle -F $_p9k__worker_resp_fd _p9k_worker_receive
_p9k__worker_shell_pid=$sysparams[pid]
add-zsh-hook zshexit _p9k_worker_cleanup