forked from pool/systemd
36 lines
1.4 KiB
Diff
36 lines
1.4 KiB
Diff
diff -Naur systemd-210/src/shared/virt.c systemd-210-mod/src/shared/virt.c
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--- systemd-210/src/shared/virt.c 2014-02-24 15:38:03.909784909 +0100
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+++ systemd-210/src/shared/virt.c 2014-04-10 13:48:05.568766957 +0200
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@@ -149,7 +149,7 @@
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/* Returns a short identifier for the various VM implementations */
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int detect_vm(const char **id) {
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- _cleanup_free_ char *hvtype = NULL, *cpuinfo_contents = NULL;
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+ _cleanup_free_ char *domcap = NULL, *cpuinfo_contents = NULL;
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static thread_local int cached_found = -1;
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static thread_local const char *cached_id = NULL;
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const char *_id = NULL;
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@@ -166,13 +166,18 @@
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/* Try high-level hypervisor sysfs file first:
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*
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* https://bugs.freedesktop.org/show_bug.cgi?id=61491 */
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- r = read_one_line_file("/sys/hypervisor/type", &hvtype);
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+ r = read_one_line_file("/proc/xen/capabilities", &domcap);
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if (r >= 0) {
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- if (streq(hvtype, "xen")) {
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- _id = "xen";
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+ if (strstr(domcap, "control_d")) {
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+ r = 0;
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+ _id = "xen-dom0";
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+ } else {
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r = 1;
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- goto finish;
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+ _id = "xen-domU";
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}
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+
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+ goto finish;
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+
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} else if (r != -ENOENT)
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return r;
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