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patches/glibc/ports-2.10.1/300-nscd-one-fork.patch
author Anthony Foiani <anthony.foiani@gmail.com>
Thu Oct 07 22:37:06 2010 +0200 (2010-10-07)
changeset 2138 2242d87c5404
permissions -rw-r--r--
scripts: always create lib32 and lib64 symlinks

Unconditionally create the lib32 -> lib/ and lib64 -> lib/ symlinks.

This is reportedly a fix to build a toolchain for a 32-bit target on
a 'pure' 64-bit host (eg. on Fedora FC12, host libs are in lib64/,
and there is no lib -> lib64 symlink, as we can see on other distors,
as Debian). As gcc only puts static host lib in lib64/ (along with
target files in subdirs), we can safely create the symlinks.

Also note that the symlinks are summarily removed at the end
of the build.

Signed-off-by: Anthony Foiani <anthony.foiani@gmail.com>
[Yann E. MORIN: fix a comment, rephrase the commit log]
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr> 
     1 only fork one to assist in stop-start-daemon assumptions about daemon behavior

     2 

     3 http://bugs.gentoo.org/190785

     4 

     5 diff -durN glibc-2.10.1.orig/nscd/nscd.c glibc-2.10.1/nscd/nscd.c

     6 --- glibc-2.10.1.orig/nscd/nscd.c	2009-02-06 21:10:27.000000000 +0100

     7 +++ glibc-2.10.1/nscd/nscd.c	2009-11-13 00:50:24.000000000 +0100

     8 @@ -182,6 +182,9 @@

     9        if (pid != 0)

    10  	exit (0);

    11  

    12 +       if (write_pid (_PATH_NSCDPID) < 0)

    13 +	dbg_log ("%s: %s", _PATH_NSCDPID, strerror (errno));

    14 +

    15        int nullfd = open (_PATH_DEVNULL, O_RDWR);

    16        if (nullfd != -1)

    17  	{

    18 @@ -231,12 +234,6 @@

    19  	for (i = min_close_fd; i < getdtablesize (); i++)

    20  	  close (i);

    21  

    22 -      pid = fork ();

    23 -      if (pid == -1)

    24 -	error (EXIT_FAILURE, errno, _("cannot fork"));

    25 -      if (pid != 0)

    26 -	exit (0);

    27 -

    28        setsid ();

    29  

    30        if (chdir ("/") != 0)

    31 @@ -245,9 +242,6 @@

    32  

    33        openlog ("nscd", LOG_CONS | LOG_ODELAY, LOG_DAEMON);

    34  

    35 -      if (write_pid (_PATH_NSCDPID) < 0)

    36 -        dbg_log ("%s: %s", _PATH_NSCDPID, strerror (errno));

    37 -

    38        if (!init_logfile ())

    39  	dbg_log (_("Could not create log file"));

    40
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