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procd: update procd.sh to disallow signal-numbers, enforce signal-names

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A given signal-name is now converted to the corresonding number. In general
it's good style to use names (readability) and it's more portable: signal
numbers can be architecture-dependent, so we are more safe giving names.

A real world example is signal 10, which is BUS on ramips and USR1 on PPC.

All users of 'procd_send_signal' must change their code to reflect this.

Signed-off-by: Bastian Bittorf <bb@npl.de>
This commit is contained in:
Bastian Bittorf 2017-01-13 20:22:51 +01:00 committed by Jo-Philipp Wich
parent 7c5bc827b7
commit be7480cb5a
1 changed files with 4 additions and 1 deletions
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package/system/procd/files/procd.sh
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@ -213,9 +213,12 @@ _procd_set_param() {
json_add_string "" "$@"
json_close_array
;;
nice|reload_signal)
nice)
json_add_int "$type" "$1"
;;
reload_signal)
json_add_int "$type" $(kill -l "$1")
;;
pidfile|user|seccomp|capabilities)
json_add_string "$type" "$1"
;;