* file.c (rb_group_member): renamed from group_member.

don't use group_member() in glibc because it's not valgrind clean.
  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=570047


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@26682 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

ChangeLog

@@ -1,3 +1,9 @@
+Tue Feb 16 20:56:39 2010  Tanaka Akira  <akr@fsij.org>
+
+	* file.c (rb_group_member): renamed from group_member.
+	  don't use group_member() in glibc because it's not valgrind clean.
+	  http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=570047
+
 Tue Feb 16 19:19:21 2010  Nobuyoshi Nakada  <nobu@ruby-lang.org>
 
 	* ext/dl/cfunc.c (rb_dlcfunc_call): convert signed value to

configure.in

@@ -1114,7 +1114,7 @@ AC_CHECK_FUNCS(fmod killpg wait4 waitpid fork spawnv syscall chroot getcwd eacce
 	      setitimer setruid seteuid setreuid setresuid setproctitle socketpair\
 	      setrgid setegid setregid setresgid issetugid pause lchown lchmod\
 	      getpgrp setpgrp getpgid setpgid initgroups getgroups setgroups\
-	      getpriority getrlimit setrlimit sysconf group_member\
+	      getpriority getrlimit setrlimit sysconf \
 	      dlopen sigprocmask sigaction sigsetjmp _setjmp _longjmp snprintf\
 	      setsid telldir seekdir fchmod cosh sinh tanh log2 round signbit\
 	      setuid setgid daemon select_large_fdset setenv unsetenv\

file.c

@@ -921,9 +921,8 @@ rb_file_lstat(VALUE obj)
 #endif
 }
 
-#ifndef HAVE_GROUP_MEMBER
 static int
-group_member(GETGROUPS_T gid)
+rb_group_member(GETGROUPS_T gid)
 {
 #ifndef _WIN32
     if (getgid() == gid || getegid() == gid)
@@ -950,7 +949,6 @@ group_member(GETGROUPS_T gid)
 #endif
     return FALSE;
 }
-#endif
 
 #ifndef S_IXUGO
 #  define S_IXUGO		(S_IXUSR | S_IXGRP | S_IXOTH)
@@ -987,7 +985,7 @@ eaccess(const char *path, int mode)
 
     if (st.st_uid == euid)        /* owner */
 	mode <<= 6;
-    else if (group_member(st.st_gid))
+    else if (rb_group_member(st.st_gid))
 	mode <<= 3;
 
     if ((int)(st.st_mode & mode) == mode) return 0;
@@ -1487,7 +1485,7 @@ rb_file_grpowned_p(VALUE obj, VALUE fname)
     struct stat st;
 
     if (rb_stat(fname, &st) < 0) return Qfalse;
-    if (group_member(st.st_gid)) return Qtrue;
+    if (rb_group_member(st.st_gid)) return Qtrue;
 #endif
     return Qfalse;
 }
@@ -4275,7 +4273,7 @@ static VALUE
 rb_stat_grpowned(VALUE obj)
 {
 #ifndef _WIN32
-    if (group_member(get_stat(obj)->st_gid)) return Qtrue;
+    if (rb_group_member(get_stat(obj)->st_gid)) return Qtrue;
 #endif
     return Qfalse;
 }
@@ -4337,7 +4335,7 @@ rb_stat_R(VALUE obj)
 	return st->st_mode & S_IRUSR ? Qtrue : Qfalse;
 #endif
 #ifdef S_IRGRP
-    if (group_member(get_stat(obj)->st_gid))
+    if (rb_group_member(get_stat(obj)->st_gid))
 	return st->st_mode & S_IRGRP ? Qtrue : Qfalse;
 #endif
 #ifdef S_IROTH
@@ -4429,7 +4427,7 @@ rb_stat_W(VALUE obj)
 	return st->st_mode & S_IWUSR ? Qtrue : Qfalse;
 #endif
 #ifdef S_IWGRP
-    if (group_member(get_stat(obj)->st_gid))
+    if (rb_group_member(get_stat(obj)->st_gid))
 	return st->st_mode & S_IWGRP ? Qtrue : Qfalse;
 #endif
 #ifdef S_IWOTH
@@ -4524,7 +4522,7 @@ rb_stat_X(VALUE obj)
 	return st->st_mode & S_IXUSR ? Qtrue : Qfalse;
 #endif
 #ifdef S_IXGRP
-    if (group_member(get_stat(obj)->st_gid))
+    if (rb_group_member(get_stat(obj)->st_gid))
 	return st->st_mode & S_IXGRP ? Qtrue : Qfalse;
 #endif
 #ifdef S_IXOTH