48 lines
1.3 KiB
Diff
48 lines
1.3 KiB
Diff
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From 1355580c0954c071e4a1733fa444cdf3171bf4f5 Mon Sep 17 00:00:00 2001
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From: Emil Renner Berthing <systemd@esmil.dk>
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Date: Thu, 18 Sep 2014 15:24:51 +0200
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Subject: [PATCH 28/31] shared/utmp-wtmp: don't fail if libc doesn't support
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utmpx/wtmpx
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I'd like to make utmp/wtmp handling a configure option, but for
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now this is the minimal change needed to make it compile with musl.
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The musl utmp/wtmp functions doesn't do anything anyway.
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---
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src/shared/utmp-wtmp.c | 6 ++++++
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1 file changed, 6 insertions(+)
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--- a/src/shared/utmp-wtmp.c
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+++ b/src/shared/utmp-wtmp.c
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@@ -64,8 +64,10 @@ int utmp_get_runlevel(int *runlevel, int
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return 0;
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}
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+#ifdef _PATH_UTMPX
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if (utmpxname(_PATH_UTMPX) < 0)
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return -errno;
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+#endif
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setutxent();
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@@ -123,8 +125,10 @@ static int write_entry_utmp(const struct
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* each entry type resp. user; i.e. basically a key/value
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* table. */
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+#ifdef _PATH_UTMPX
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if (utmpxname(_PATH_UTMPX) < 0)
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return -errno;
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+#endif
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setutxent();
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@@ -145,7 +149,9 @@ static int write_entry_wtmp(const struct
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simply appended to the end; i.e. basically a log. */
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errno = 0;
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+#ifdef _PATH_WTMPX
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updwtmpx(_PATH_WTMPX, store);
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+#endif
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return -errno;
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}
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