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e7067b5850
Although utmps provides its own utmp definitions, it does it in the
"utmp.h" file whereas utmp related utilities use the "utmpx.h" file. As
a result, stub utmp paths are used, for example:
$ last
last: cannot open /dev/null/wtmp: Not a directory
So return the "utmps.patch" to restore correct path names.
Fixes: 779eb28e59 ("main/util-linux: align pkg-config use with utmps change (now libutmps)")
25 lines
690 B
Diff
25 lines
690 B
Diff
From: Jakub Jirutka <jakub@jirutka.cz>
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Date: Mon, 20 Dec 2021 18:52:00 +0100
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Subject: [PATCH] Add support for utmps
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The following programs use utmpx.h: last, login, lslogins, agetty, wall, write.
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Programs 'su' and 'runuser' include utmpx.h, but use only btmp which is not
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supported on Alpine.
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--- a/include/pathnames.h
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+++ b/include/pathnames.h
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@@ -214,5 +214,13 @@
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#define _PATH_DEV_RFKILL "/dev/rfkill"
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#define _PATH_SYS_RFKILL "/sys/class/rfkill"
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+#ifdef UTMPS_UTMPX_H
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+/* override stub paths from <paths.h> with ones for utmps */
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+# undef _PATH_UTMP
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+# define _PATH_UTMP UTMPX_FILE
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+# undef _PATH_WTMP
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+# define _PATH_WTMP "/var/log/wtmp"
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+#endif
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+
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#endif /* PATHNAMES_H */
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