Lines Matching refs:vfork
16233 for ac_header in vfork.h
16235 ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
16245 for ac_func in fork vfork
16311 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
16312 $as_echo_n "checking for working vfork... " >&6; }
16325 # include <vfork.h>
16329 is told about this with #include <vfork.h>, but some compilers
16330 (e.g. gcc -O) don't grok <vfork.h>. Test for this by using a
16332 clobbered by the vfork. */
16342 child = vfork ();
16344 perror ("vfork");
16363 child = vfork ();
16366 /* Here is another test for sparc vfork register problems. This
16384 /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
16402 /* Did the vfork/compiler bug occur? */
16437 $as_echo "#define vfork fork" >>confdefs.h