diff options
Diffstat (limited to 'mcon/U/d_sigsetjmp.U')
| -rw-r--r-- | mcon/U/d_sigsetjmp.U | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/mcon/U/d_sigsetjmp.U b/mcon/U/d_sigsetjmp.U index cd16aa2..9bbc0c6 100644 --- a/mcon/U/d_sigsetjmp.U +++ b/mcon/U/d_sigsetjmp.U @@ -1,12 +1,12 @@ -?RCS: $Id: d_sigsetjmp.U 1 2006-08-24 12:32:52Z rmanfredi $ +?RCS: $Id: d_sigsetjmp.U 167 2013-05-08 17:58:00Z rmanfredi $ ?RCS: ?RCS: Copyright (c) 1996, Andy Dougherty ?RCS: Copyright (c) 1991-1997, 2004-2006, Raphael Manfredi ?RCS: -?RCS: You may redistribute only under the terms of the Artistic Licence, +?RCS: You may redistribute only under the terms of the Artistic License, ?RCS: as specified in the README file that comes with the distribution. ?RCS: You may reuse parts of this distribution only within the terms of -?RCS: that same Artistic Licence; a copy of which may be found at the root +?RCS: that same Artistic License; a copy of which may be found at the root ?RCS: of the source tree for dist 4.0. ?RCS: ?RCS: You may distribute under the terms of either the GNU General Public @@ -58,8 +58,6 @@ ?F:!set ?LINT:set d_sigsetjmp : see if sigsetjmp exists -?X: We can't check for these symbols with Inlibc because sigsetjmp -?X: is (sometimes? always?) a macro under GCC echo " " case "$d_sigsetjmp" in '') @@ -67,35 +65,36 @@ case "$d_sigsetjmp" in #include <setjmp.h> sigjmp_buf env; int set = 1; -int main() +int main(void) { if (sigsetjmp(env,1)) - exit(set); + return set; set = 0; siglongjmp(env, 1); - exit(1); + return 1; } EOP - if $cc $ccflags $ldflags -o set set.c $libs > /dev/null 2>&1 ; then + if $cc $ccflags $ldflags -o set set.c $libs >/dev/null 2>&1; then if ./set >/dev/null 2>&1; then - echo "POSIX sigsetjmp found." >&4 + echo "POSIX sigsetjmp() found." >&4 val="$define" else $cat >&4 <<EOM -Uh-Oh! You have POSIX sigsetjmp and siglongjmp, but they do not work properly!! +Uh-Oh! +You have POSIX sigsetjmp() and siglongjmp(), but they do not work properly!! I'll ignore them. EOM val="$undef" fi else - echo "sigsetjmp not found." >&4 + echo "sigsetjmp() not found." >&4 val="$undef" fi ;; *) val="$d_sigsetjmp" case "$d_sigsetjmp" in - $define) echo "POSIX sigsetjmp found." >&4;; - $undef) echo "sigsetjmp not found." >&4;; + $define) echo "POSIX sigsetjmp() found." >&4;; + $undef) echo "sigsetjmp() not found." >&4;; esac ;; esac |