_sd-common.h: avoid parsing errors with Coverity

kdudka · keszybz · commit 5aec8fe54e47 · 2020-08-07T17:00:30.000+02:00
The commit 1070d27 which was supposed too fix this does not seem to take effect any more. We get again 34% compilation success rate while scanning systemd itself. Moreover, the installed header file breaks compilation of programs that include it: "/usr/include/systemd/_sd-common.h", line 23: error systemd#35: #error directive: "Do not include _sd-common.h directly; it is a private header." # error "Do not include _sd-common.h directly; it is a private header." ^ (cherry picked from commit 4191b32)
diff --git a/src/systemd/_sd-common.h b/src/systemd/_sd-common.h
@@ -19,7 +19,7 @@
 
 /* This is a private header; never even think of including this directly! */
 
-#if defined(__INCLUDE_LEVEL__) && __INCLUDE_LEVEL__ <= 1
+#if defined(__INCLUDE_LEVEL__) && __INCLUDE_LEVEL__ <= 1 && !defined(__COVERITY__)
 #  error "Do not include _sd-common.h directly; it is a private header."
 #endif
 
