From: Roland McGrath <roland@gnu.org>
Date: Mon, 18 Sep 1995 09:00:07 +0000 (+0000)
Subject: Mon Sep 18 01:58:40 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
X-Git-Tag: cvs/libc-950922~9
X-Git-Url: https://sourceware.org/git/?a=commitdiff_plain;h=aa9109070f2919ab519de474e00274c9fff5dcff;p=glibc.git

Mon Sep 18 01:58:40 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>

	* Makefile (subdirs): Add sysvipc.

	* stdlib/srand48_r.c (srand48_r): Use UL suffix for huge constant.
	* stdlib/drand48-iter.c (__drand48_iterate): Likewise.

	* hurd/hurdlookup.c (__hurd_file_name_lookup_retry): Call
	 __file_set_size instead of __file_truncate.

	* features.h (__USE_REENTRANT): New macro.
---

diff --git a/ChangeLog b/ChangeLog
index f4bdf52392..3c5bb44325 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,17 @@
+Mon Sep 18 01:58:40 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
+
+	* Makefile (subdirs): Add sysvipc.
+
+	* stdlib/srand48_r.c (srand48_r): Use UL suffix for huge constant.
+	* stdlib/drand48-iter.c (__drand48_iterate): Likewise.
+
 Sun Sep 17 18:29:13 1995  Roland McGrath  <roland@churchy.gnu.ai.mit.edu>
 
+	* hurd/hurdlookup.c (__hurd_file_name_lookup_retry): Call
+	 __file_set_size instead of __file_truncate.
+
+	* features.h (__USE_REENTRANT): New macro.
+
 	* sysdeps/mach/hurd/truncate.c: Call __file_set_size instead of
 	__file_truncate.
 	* sysdeps/mach/hurd/ftruncate.c: Likewise.
diff --git a/Makefile b/Makefile
index 0573ffa85f..26a100cd8f 100644
--- a/Makefile
+++ b/Makefile
@@ -53,7 +53,7 @@ endif
 # These are the subdirectories containing the library source.
 subdirs := csu assert ctype locale math setjmp signal stdio stdlib	\
 	   malloc string time dirent grp pwd posix io termios resource	\
-	   socket misc gnulib $(wildcard crypt) manual			\
+	   misc socket sysvipc gnulib $(wildcard crypt) manual		\
 	   $(sysdep-subdirs) elf
 export subdirs := $(subdirs)	# Benign, useless in GNU make before 3.63.
 
diff --git a/features.h b/features.h
index 7801bb8c20..1249bb50b3 100644
--- a/features.h
+++ b/features.h
@@ -45,6 +45,7 @@ Cambridge, MA 02139, USA.  */
    __USE_SVID		Define SVID things.
    __USE_MISC		Define things common to BSD and System V Unix.
    __USE_GNU		Define GNU extensions.
+   __USE_REENTRANT	Define reentrant/thread-safe *_r functions.
    __FAVOR_BSD		Favor 4.3BSD things in cases of conflict.
 
    The macro `__GNU_LIBRARY__' is defined by this file unconditionally.
@@ -64,6 +65,7 @@ Cambridge, MA 02139, USA.  */
 #undef	__USE_SVID
 #undef	__USE_MISC
 #undef	__USE_GNU
+#undef	__USE_REENTRANT
 #undef	__FAVOR_BSD
 
 
@@ -125,6 +127,10 @@ Cambridge, MA 02139, USA.  */
 #define	__USE_GNU	1
 #endif
 
+#if defined (__USE_GNU) || defined (__USE_MISC)
+#define __USE_REENTRANT	1
+#endif
+
 
 /* This macro indicates that the installed library is the GNU C Library.
    Its value must be incremented whenever any existing library interface
diff --git a/hurd/hurdlookup.c b/hurd/hurdlookup.c
index b467404840..b595911543 100644
--- a/hurd/hurdlookup.c
+++ b/hurd/hurdlookup.c
@@ -126,7 +126,7 @@ __hurd_file_name_lookup_retry (file_t crdir,
 	      if (!err && (flags & O_SHLOCK))
 		;		/* XXX */
 	      if (!err && (flags & O_TRUNC))
-		err = __file_truncate (*result, 0);
+		err = __file_set_size (*result, 0);
 
 	      if (err)
 		__mach_port_deallocate (__mach_task_self (), *result);
diff --git a/stdlib/drand48-iter.c b/stdlib/drand48-iter.c
index 013dbe792f..b98f4026ea 100644
--- a/stdlib/drand48-iter.c
+++ b/stdlib/drand48-iter.c
@@ -48,8 +48,8 @@ __drand48_iterate (xsubi, buffer)
 	}
       else
 	{
-	  buffer->a[2] = 0x5deec;
-	  buffer->a[1] = 0xe66d0000;
+	  buffer->a[2] = 0x5deecUL;
+	  buffer->a[1] = 0xe66d0000UL;
 	  buffer->a[0] = 0;
 	}
       buffer->c = 0xb;
diff --git a/stdlib/srand48_r.c b/stdlib/srand48_r.c
index 7e77d1675a..ac313f6c48 100644
--- a/stdlib/srand48_r.c
+++ b/stdlib/srand48_r.c
@@ -44,7 +44,7 @@ srand48_r (seedval, buffer)
   else
     {
       buffer->X[2] = seedval;
-      buffer->X[1] = 0x330e0000;
+      buffer->X[1] = 0x330e0000UL;
       buffer->X[0] = 0;
     }