lib/glibc
1
0
Fork 0
mirror of https://sourceware.org/git/glibc.git synced 2025-08-07 06:43:00 +03:00
Code Activity

Update.

Browse Source 
* malloc/malloc.c (rEALLOc): Only free memory for size 0 if oldmem
	is != NULL.

1999-04-28  Andreas Jaeger  <aj@arthur.rhein-neckar.de>

	* malloc/malloc.c (REALLOC_ZERO_BYTES_FREES): Define it to follow
	ISO C9x and Unix98.

1999-04-28  Ulrich Drepper  <drepper@cygnus.com>
This commit is contained in:
Ulrich Drepper
1999-04-28 10:20:18 +00:00
parent 925ed47cfb
commit 7c2b945e1f
4 changed files with 29 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
ChangeLog
View File

@@ -1,3 +1,13 @@
1999-04-28 Ulrich Drepper <drepper@cygnus.com>
* malloc/malloc.c (rEALLOc): Only free memory for size 0 if oldmem
is != NULL.
1999-04-28 Andreas Jaeger <aj@arthur.rhein-neckar.de>
* malloc/malloc.c (REALLOC_ZERO_BYTES_FREES): Define it to follow
ISO C9x and Unix98.
1999-04-28 Ulrich Drepper <drepper@cygnus.com>
* libio/iofopncook.c (_IO_cookie_seek): Correct return value.

7
FAQ.in
View File

@@ -151,10 +151,9 @@ Binutils 2.9.1.0.16 or later is also required.
as much as 400MB).
* plenty of time. Compiling just the shared and static libraries for
i?86-linux takes approximately 1h on an i586@133, or 2.5h on
i486@66, or 4.5h on i486@33. Multiply this by 1.5 or 2.0 if you
build profiling and/or the highly optimized version as well. For
Hurd systems times are much higher.
i?86-linux takes approximately 1h on an AMD-K6@225MHz w/ 96MB of RAM.
Multiply this by 1.5 or 2.0 if you build profiling and/or the highly
optimized version as well. For Hurd systems times are much higher.
You should avoid compiling in a NFS mounted filesystem. This is
very slow.

7
localedata/ChangeLog
View File

@@ -1,3 +1,10 @@
1999-04-20 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
* charmaps/UTF8: Fix entries for <G'>, <g'>, <1!> and <RY>, and
correct some character names.
* repertoiremaps/mnemonic.ds: Correct name of <P2> entry.
1999-04-26 Ulrich Drepper <drepper@cygnus.com>
* charmaps/SAMI-WS2: Add one more alias.

6
malloc/malloc.c
View File

@@ -1,5 +1,5 @@
/* Malloc implementation for multiple threads without lock contention.
Copyright (C) 1996, 1997, 1998 Free Software Foundation, Inc.
Copyright (C) 1996, 1997, 1998, 1999 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>
and Doug Lea <dl@cs.oswego.edu>, 1996.
@@ -373,7 +373,7 @@ extern "C" {
*/
/* #define REALLOC_ZERO_BYTES_FREES */
#define REALLOC_ZERO_BYTES_FREES
/*
@@ -3111,7 +3111,7 @@ Void_t* rEALLOc(oldmem, bytes) Void_t* oldmem; size_t bytes;
#endif
#ifdef REALLOC_ZERO_BYTES_FREES
if (bytes == 0) { fREe(oldmem); return 0; }
if (bytes == 0 && oldmem != NULL) { fREe(oldmem); return 0; }
#endif
/* realloc of null is supposed to be same as malloc */