Dirk Mueller
ad8ffc4215
- Switch to procps 4 branch, bsorbing the former procps4 package:
+ Add provides/obsoletes procps4: make zypper replace procps4
with the main package for users that manually switched.
Do the final switch to procs4; the issues from 2022 (e.g. salt) should be
fixed.
OBS-URL: https://build.opensuse.org/request/show/1190400
OBS-URL: https://build.opensuse.org/package/show/Base:System/procps?expand=0&rev=254
30 lines
1.0 KiB
Diff
30 lines
1.0 KiB
Diff
Do not setup SIGHUP signal handler if we are in the batch mode
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Top enables a signal handler for the SIGHUP signal (loss of terminal). While
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this makes sense for top's default interactive mode, it doesn't make any sense
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for batch mode. If you run top in nohup just to collect data over time and
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disconnect top finishes which is not what one would expect.
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Index: procps-3.2.8/top.c
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---
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top/top.c | 8 +++++++-
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1 file changed, 7 insertions(+), 1 deletion(-)
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--- top/top.c
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+++ top/top.c 2018-04-04 11:33:59.278280201 +0000
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@@ -3691,7 +3691,13 @@ static void before (char *me) {
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sa.sa_flags = 0;
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for (i = SIGRTMAX; i; i--) {
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switch (i) {
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- case SIGALRM: case SIGHUP: case SIGINT:
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+ case SIGHUP:
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+ if (Batch)
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+ sa.sa_handler = SIG_IGN;
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+ else
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+ sa.sa_handler = sig_endpgm;
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+ break;
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+ case SIGALRM: case SIGINT:
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case SIGPIPE: case SIGQUIT: case SIGTERM:
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case SIGUSR1: case SIGUSR2:
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sa.sa_handler = sig_endpgm;
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