From: Matt Turner <mattst88@gmail.com>
Date: Tue, 4 Aug 2015 21:47:01 +0000 (-0700)
Subject: Use getxpid syscall on alpha for raw_getpid()
X-Git-Tag: v225~114^2
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=a242a99d42276b6b764f80bd0de70c26e5c5f1d4;p=thirdparty%2Fsystemd.git

Use getxpid syscall on alpha for raw_getpid()

Alpha does not have a getpid syscall, but rather has getxpid to match
OSF/1.
---

diff --git a/src/basic/missing.h b/src/basic/missing.h
index ed6cd80c753..34ab0254dda 100644
--- a/src/basic/missing.h
+++ b/src/basic/missing.h
@@ -977,7 +977,11 @@ static inline int raw_clone(unsigned long flags, void *child_stack) {
 }
 
 static inline pid_t raw_getpid(void) {
+#if defined(__alpha__)
+        return (pid_t) syscall(__NR_getxpid);
+#else
         return (pid_t) syscall(__NR_getpid);
+#endif
 }
 
 #if !HAVE_DECL_RENAMEAT2