Mirrors/fish-shell
2
0
Fork 0
mirror of https://github.com/fish-shell/fish-shell synced 2024-12-26 12:53:13 +00:00
Code Issues Projects Releases Packages Wiki Activity

fish_test_helper: Fix warnings about intentionally unused results

Browse source 
Warnings were appearing under GCC 13.2

(void) alone is insufficient under modern compilers, workaround with logical
negation taken from GCC bug tracker.
This commit is contained in:
Mahmoud Al-Qudsi 2024-08-31 13:16:51 -05:00
parent ef6577db25
commit 73908f1218
1 changed files with 2 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
src/fish_test_helper.c
View file

@ -162,11 +162,11 @@ static void print_ignored_signals() {
}
static void sigtstp_handler(int x) {
write(STDOUT_FILENO, "SIGTSTP\n", strlen("SIGTSTP\n"));
(void)!write(STDOUT_FILENO, "SIGTSTP\n", strlen("SIGTSTP\n"));
kill(getpid(), SIGSTOP);
}
static void sigcont_handler(int x) {
write(STDOUT_FILENO, "SIGCONT\n", strlen("SIGCONT\n"));
(void)!write(STDOUT_FILENO, "SIGCONT\n", strlen("SIGCONT\n"));
}
static void print_stop_cont() {
signal(SIGTSTP, &sigtstp_handler);