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cryptsetup: RequiresMountsFor if source is a file
[elogind.git]
/
src
/
libsystemd-bus
/
bus-error.c
diff --git
a/src/libsystemd-bus/bus-error.c
b/src/libsystemd-bus/bus-error.c
index 55b418768a036125e5a27883cc943538a5aee1be..5faa17384eefe875d76d1e8b8a586ec3ab0566fe 100644
(file)
--- a/
src/libsystemd-bus/bus-error.c
+++ b/
src/libsystemd-bus/bus-error.c
@@
-168,3
+168,10
@@
int bus_error_from_errno(sd_bus_error *e, int error) {
return error;
}
+
+const char *bus_error_message(const sd_bus_error *e, int error) {
+ if (e && e->message)
+ return e->message;
+
+ return strerror(error);
+}