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From: | Gisle Vanem |
Subject: | [bug-diffutils] bug#36488: bug#36488: bug#36488: diffutils 3.7 make check failure ppc64le opensuse on colors test |
Date: | Sun, 29 Aug 2021 13:13:56 +0200 |
User-agent: | Mozilla/5.0 (Windows NT 10.0; WOW64; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 |
Paul Eggert wrote:
+static signal_handler +xsignal (int sig, signal_handler func) +{ + signal_handler h = signal (sig, func); + if (h == SIG_ERR) + pfatal_with_name ("signal"); + return h; +} +
On Windows, this causes a "diff --color file1 file2" to exit with "diff.exe signal". How useful. With some added trace-code I found this was for SIGHUP (=1) which is not supported. So I just dropped SIGHUP from the list. -- --gv
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