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| author | Lennart Poettering <lennart@poettering.net> | 2021-02-25 08:56:57 +0100 |
|---|---|---|
| committer | Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl> | 2021-02-25 11:32:28 +0100 |
| commit | 9c274488a9168f8284dc99882856ca79ce2aa132 (patch) | |
| tree | 82f8a85d40d464998b08e9b0a8fb1c0719fa9f2e /src/shared/pager.c | |
| parent | Merge pull request #18018 from bluca/mount_images_overlay (diff) | |
| download | systemd-9c274488a9168f8284dc99882856ca79ce2aa132.tar.xz systemd-9c274488a9168f8284dc99882856ca79ce2aa132.zip | |
signal-util: make -1 termination of ignore_signals() argument list unnecessary
Clean up ignore_signals() + default_signals() + sigaction_many() a bit:
make it unnecessary to explicitly terminate the signal list with -1.
Merge all three calls into a single function that is just called with
slightly different parameters. And eliminate an unnecessary extra
iteration in its inner for() loop.
No change in behaviour.
Diffstat (limited to 'src/shared/pager.c')
| -rw-r--r-- | src/shared/pager.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/shared/pager.c b/src/shared/pager.c index f689d9f28f..d140c371c2 100644 --- a/src/shared/pager.c +++ b/src/shared/pager.c @@ -262,7 +262,7 @@ int pager_open(PagerFlags flags) { if (r < 0) return r; if (r > 0) - (void) ignore_signals(SIGINT, -1); + (void) ignore_signals(SIGINT); return 1; } |