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| author |   Tobias Klausmann <klausman@gentoo.org> | 2016-10-03 19:17:57 +0200 |
|---|---|---|
| committer | Tobias Klausmann <klausman@gentoo.org> | 2016-10-03 19:19:08 +0200 |
| commit | d2d619f187661a12b4ed0dfed504fba057251f92 (patch) | |
| tree | 776ae1f5b06e2b5140db0ded5f47ae27a89f51d6 /sys-process/cronbase/files | |
| parent | dev-ml/findlib: bump to 1.6.3 (diff) | |
| download | gentoo-d2d619f187661a12b4ed0dfed504fba057251f92.tar.gz gentoo-d2d619f187661a12b4ed0dfed504fba057251f92.tar.bz2 gentoo-d2d619f187661a12b4ed0dfed504fba057251f92.zip | |
sys-process/cronbase: Fix the parall-job check once and for all.
Thanks to Dan Goodliffe for suggesting this approach.
Gentoo-Bug: 595492
Diffstat (limited to 'sys-process/cronbase/files')
| -rwxr-xr-x | sys-process/cronbase/files/run-crons-0.3.7 | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/sys-process/cronbase/files/run-crons-0.3.7 b/sys-process/cronbase/files/run-crons-0.3.7 index 958ef06c1ef7..902794e19e6f 100755 --- a/sys-process/cronbase/files/run-crons-0.3.7 +++ b/sys-process/cronbase/files/run-crons-0.3.7 @@ -56,11 +56,7 @@ grab_lock() { # This is better than kill -0 because we can verify that it's really # another run-crons process. - # The tr call deletes null bytes so newer bash versions do not complain - # about them. - cmdline1=$(sed -e 's/\0/ /g' "/proc/${cronpid}/cmdline" 2>/dev/null) || : - cmdline2=$(sed -e 's/\0/ /g' /proc/$$/cmdline) - if [ "${cmdline1}" = "${cmdline2}" ] ; then + if diff -qs /proc/{${cronpid},$$}/cmdline > /dev/null 2>&1; then # Whoa, another run-crons is really running. return 1 fi |