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comparison Resources/Patches/glog-utilities-lsb.diff @ 561:ded40a9e8cc8 laaw

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patches for lsb
author Sebastien Jodogne <s.jodogne@gmail.com>
date Mon, 23 Sep 2013 17:52:38 +0200
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558:6b9d09cc9e9d 561:ded40a9e8cc8
1 --- utilities.cc.orig 2012-01-12 09:40:21.000000000 +0100
2 +++ utilities.cc 2013-09-23 17:37:35.033275313 +0200
3 @@ -233,40 +233,7 @@
4 }
5
6 pid_t GetTID() {
7 - // On Linux and FreeBSD, we try to use gettid().
8 -#if defined OS_LINUX || defined OS_FREEBSD || defined OS_MACOSX
9 -#ifndef __NR_gettid
10 -#ifdef OS_MACOSX
11 -#define __NR_gettid SYS_gettid
12 -#elif ! defined __i386__
13 -#error "Must define __NR_gettid for non-x86 platforms"
14 -#else
15 -#define __NR_gettid 224
16 -#endif
17 -#endif
18 - static bool lacks_gettid = false;
19 - if (!lacks_gettid) {
20 - pid_t tid = syscall(__NR_gettid);
21 - if (tid != -1) {
22 - return tid;
23 - }
24 - // Technically, this variable has to be volatile, but there is a small
25 - // performance penalty in accessing volatile variables and there should
26 - // not be any serious adverse effect if a thread does not immediately see
27 - // the value change to "true".
28 - lacks_gettid = true;
29 - }
30 -#endif // OS_LINUX || OS_FREEBSD
31 -
32 - // If gettid() could not be used, we use one of the following.
33 -#if defined OS_LINUX
34 - return getpid(); // Linux: getpid returns thread ID when gettid is absent
35 -#elif defined OS_WINDOWS || defined OS_CYGWIN
36 - return GetCurrentThreadId();
37 -#else
38 - // If none of the techniques above worked, we use pthread_self().
39 return (pid_t)(uintptr_t)pthread_self();
40 -#endif
41 }
42
43 const char* const_basename(const char* filepath) {
44 @@ -295,7 +262,7 @@
45 g_my_user_name = "invalid-user";
46 }
47 }
48 -REGISTER_MODULE_INITIALIZER(utilities, MyUserNameInitializer());
49 +REGISTER_MODULE_INITIALIZER(utilities, MyUserNameInitializer())
50
51 #ifdef HAVE_STACKTRACE
52 void DumpStackTraceToString(string* stacktrace) {