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Import nslookup from bind-4.9.3-beta26 (update from beta24)

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This commit is contained in:
Peter Wemm 1995-10-23 12:14:29 +00:00
parent bb9011d0b7
commit 73ff7ba7fb
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/vendor/bind4/dist/; revision=11715
1 changed files with 11 additions and 1 deletions
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12
usr.sbin/nslookup/subr.c
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@ -55,7 +55,7 @@
#ifndef lint
static char sccsid[] = "@(#)subr.c 5.24 (Berkeley) 3/2/91";
static char rcsid[] = "$Id: subr.c,v 8.2 1994/12/15 06:27:07 vixie Exp $";
static char rcsid[] = "$Id: subr.c,v 8.3 1995/08/21 01:27:27 vixie Exp $";
#endif /* not lint */
/*
@ -176,12 +176,22 @@ Malloc(size)
signal(SIGINT, old);
}
#endif
#else
#ifdef POSIX_SIGNALS
{ sigset_t sset;
sigemptyset(&sset);
sigaddset(&sset,SIGINT);
sigprocmask(SIG_BLOCK,&sset,NULL);
ptr = malloc((unsigned) size);
sigprocmask(SIG_UNBLOCK,&sset,NULL);
}
#else
{ int saveMask;
saveMask = sigblock(sigmask(SIGINT));
ptr = malloc((unsigned) size);
(void) sigsetmask(saveMask);
}
#endif
#endif
if (ptr == NULL) {
fflush(stdout);