main/utils: Simplify the FreeBSD ast_get_tid() handling
FreeBSD has had kernel threads for 20+ years.
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@ -18532,20 +18532,6 @@ rm -f core conftest.err conftest.$ac_objext \
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#)
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#fi
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# for FreeBSD thr_self
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for ac_header in sys/thr.h
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do :
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ac_fn_c_check_header_mongrel "$LINENO" "sys/thr.h" "ac_cv_header_sys_thr_h" "$ac_includes_default"
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if test "x$ac_cv_header_sys_thr_h" = xyes; then :
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cat >>confdefs.h <<_ACEOF
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#define HAVE_SYS_THR_H 1
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_ACEOF
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fi
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done
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for compiler sync operations" >&5
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$as_echo_n "checking for compiler sync operations... " >&6; }
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cat confdefs.h - <<_ACEOF >conftest.$ac_ext
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@ -1174,9 +1174,6 @@ AC_LINK_IFELSE(
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#)
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#fi
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# for FreeBSD thr_self
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AC_CHECK_HEADERS([sys/thr.h])
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AC_MSG_CHECKING(for compiler sync operations)
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AC_LINK_IFELSE(
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[AC_LANG_PROGRAM([], [int foo1; int foo2 = __sync_fetch_and_add(&foo1, 1);])],
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@ -1168,9 +1168,6 @@
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/* Define to 1 if you have the <sys/stat.h> header file. */
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#undef HAVE_SYS_STAT_H
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/* Define to 1 if you have the <sys/thr.h> header file. */
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#undef HAVE_SYS_THR_H
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/* Define to 1 if you have the <sys/time.h> header file. */
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#undef HAVE_SYS_TIME_H
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@ -36,10 +36,10 @@
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#include <unistd.h>
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#if defined(__APPLE__)
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#include <mach/mach.h>
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#elif defined(__FreeBSD__)
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#include <sys/thr.h>
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#elif defined(__NetBSD__)
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#include <lwp.h>
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#elif defined(HAVE_SYS_THR_H)
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#include <sys/thr.h>
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#endif
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#include "asterisk/network.h"
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@ -2757,9 +2757,9 @@ int ast_get_tid(void)
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#elif defined(__APPLE__)
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ret = mach_thread_self();
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mach_port_deallocate(mach_task_self(), ret);
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#elif defined(__FreeBSD__) && defined(HAVE_SYS_THR_H)
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#elif defined(__FreeBSD__)
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long lwpid;
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thr_self(&lwpid); /* available since sys/thr.h creation 2003 */
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thr_self(&lwpid);
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ret = lwpid;
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#elif defined(__NetBSD__)
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ret = _lwp_self();
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