Mirrors/fish-shell
2
0
Fork 0
mirror of https://github.com/fish-shell/fish-shell synced 2025-01-14 14:03:58 +00:00
Code Issues Projects Releases Packages Wiki Activity

Speed up, fix fish_status_to_signal (#8530)

Browse source 
* Speed up fish_status_to_signal

* Use generated kill signals, not hardcoded
This commit is contained in:
Ilan Cosman 2021-12-11 13:54:11 -08:00 committed by GitHub
parent ccf0b69c3d
commit 521eebef7b
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
1 changed files with 5 additions and 8 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

13
share/functions/fish_status_to_signal.fish
View file

@ -1,14 +1,11 @@
function fish_status_to_signal --description "Print signal name from argument (\$status), or just argument"
__fish_make_completion_signals # Make sure signals are cached
for arg in $argv
if test $arg -gt 128
set -l signals SIGHUP SIGINT SIGQUIT SIGILL SIGTRAP SIGABRT SIGBUS \
SIGFPE SIGKILL SIGUSR1 SIGSEGV SIGUSR2 SIGPIPE SIGALRM \
SIGTERM SIGSTKFLT SIGCHLD SIGCONT SIGSTOP SIGTSTP \
SIGTTIN SIGTTOU SIGURG SIGXCPU SIGXFSZ SIGVTALRM \
SIGPROF SIGWINCH SIGIO SIGPWR SIGSYS
set -l sigix (math $arg - 128)
if test $sigix -le (count $signals)
echo $signals[$sigix]
# Important: each element of $__kill_signals is a string like "10 USR1"
if set -l signal_names (string replace -r --filter '^'(math $arg-128)' ' SIG $__kill_signals)
# Some signals have multiple mnemonics. Pick the first one.
echo $signal_names[1]
else
echo $arg
end