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| author | Daniel Lange <DLange@git.local> | 2021-10-15 09:03:05 +0200 |
|---|---|---|
| committer | Daniel Lange <DLange@git.local> | 2021-10-15 09:03:05 +0200 |
| commit | c733b3f6130c70e100c21c4f77d8fd48db80622c (patch) | |
| tree | fac3278283232938169f928fd3d3ab641d5c6c8e /pcp/PCPMetric.c | |
| parent | 4582ae87a0a0675d0756b93dcda052c533cd2c96 (diff) | |
| parent | 30ce3b4c264c51c98f280e88e23792ff7deb2317 (diff) | |
| download | debian_htop-c733b3f6130c70e100c21c4f77d8fd48db80622c.tar.gz debian_htop-c733b3f6130c70e100c21c4f77d8fd48db80622c.tar.bz2 debian_htop-c733b3f6130c70e100c21c4f77d8fd48db80622c.zip | |
Update upstream source from tag 'upstream/3.1.1'
Update to upstream version '3.1.1'
with Debian dir c4b5e8f6455cfd05bffdaed787e2ebf5c7d9a632
Diffstat (limited to 'pcp/PCPMetric.c')
| -rw-r--r-- | pcp/PCPMetric.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/pcp/PCPMetric.c b/pcp/PCPMetric.c index c8cfe71..f6d4c97 100644 --- a/pcp/PCPMetric.c +++ b/pcp/PCPMetric.c @@ -2,7 +2,7 @@ htop - PCPMetric.c (C) 2020-2021 htop dev team (C) 2020-2021 Red Hat, Inc. -Released under the GNU GPLv2, see the COPYING file +Released under the GNU GPLv2+, see the COPYING file in the source distribution for its full text. */ @@ -164,7 +164,10 @@ bool PCPMetric_fetch(struct timeval* timestamp) { pmFreeResult(pcp->result); pcp->result = NULL; } - int sts = pmFetch(pcp->totalMetrics, pcp->fetch, &pcp->result); + int sts, count = 0; + do { + sts = pmFetch(pcp->totalMetrics, pcp->fetch, &pcp->result); + } while (sts == PM_ERR_IPC && ++count < 3); if (sts < 0) { if (pmDebugOptions.appl0) fprintf(stderr, "Error: cannot fetch metric values: %s\n", |