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Apply patch to better behave under Solaris threads (thr).

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Could still deadlock on the close().  A surrogate parent
should be used to create the children...
This commit is contained in:
Kurt Zeilenga 1998-12-24 01:16:22 +00:00
parent 7fe153acaa
commit 9da13f321c
1 changed files with 13 additions and 1 deletions
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14
servers/slapd/back-shell/fork.c
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@ -32,8 +32,20 @@ forkandexec(
* parent *rfp <- c2p[0] | c2p[1] <- stdout child
*/
switch ( (pid = fork()) ) {
#ifdef HAVE_THR
switch ( (pid = fork1()) )
#else
switch ( (pid = fork()) )
#endif
{
case 0: /* child */
/*
* child could deadlock here due to resources locked
* by our parent
*
* If so, configure --without-threads or implement forking
* via a surrogate parent.
*/
close( p2c[1] );
close( c2p[0] );
if ( dup2( p2c[0], 0 ) == -1 || dup2( c2p[1], 1 ) == -1 ) {