Date: Mon, 13 Jan 2020 22:01:38 +0000 (UTC) From: Eric van Gyzen <vangyzen@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r356706 - head/sbin/savecore Message-ID: <202001132201.00DM1cvd045817@repo.freebsd.org>
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Author: vangyzen Date: Mon Jan 13 22:01:37 2020 New Revision: 356706 URL: https://svnweb.freebsd.org/changeset/base/356706 Log: savecore: include time zone in info.N file This helps with event correlation when machines are distributed across multiple time zones. Format the time with relaxed ISO 8601 for all the usual reasons. MFC after: 2 weeks Sponsored by: Dell EMC Isilon Modified: head/sbin/savecore/savecore.c Modified: head/sbin/savecore/savecore.c ============================================================================== --- head/sbin/savecore/savecore.c Mon Jan 13 21:49:27 2020 (r356705) +++ head/sbin/savecore/savecore.c Mon Jan 13 22:01:37 2020 (r356706) @@ -157,6 +157,8 @@ printheader(xo_handle_t *xo, const struct kerneldumphe { uint64_t dumplen; time_t t; + struct tm tm; + char time_str[64]; const char *stat_str; const char *comp_str; @@ -189,7 +191,10 @@ printheader(xo_handle_t *xo, const struct kerneldumphe } xo_emit_h(xo, "{P: }{Lwc:Compression}{:compression/%s}\n", comp_str); t = dtoh64(h->dumptime); - xo_emit_h(xo, "{P: }{Lwc:Dumptime}{:dumptime/%s}", ctime(&t)); + localtime_r(&t, &tm); + if (strftime(time_str, sizeof(time_str), "%F %T %z", &tm) == 0) + time_str[0] = '\0'; + xo_emit_h(xo, "{P: }{Lwc:Dumptime}{:dumptime/%s}\n", time_str); xo_emit_h(xo, "{P: }{Lwc:Hostname}{:hostname/%s}\n", h->hostname); xo_emit_h(xo, "{P: }{Lwc:Magic}{:magic/%s}\n", h->magic); xo_emit_h(xo, "{P: }{Lwc:Version String}{:version_string/%s}",
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