Fixed SIGQUIT not removing listening UNIX sockets (closes #753). Listening UNIX sockets were not removed on graceful shutdown, preventing the next runs. The fix is to replace the custom socket closing code in ngx_master_process_cycle() by the ngx_close_listening_sockets() call.

# Copyright (C) Igor Sysoev
# Copyright (C) Nginx, Inc.


# aCC: HP ANSI C++ B3910B A.03.55.02

# C89 mode

CFLAGS="$CFLAGS -Ae"
CC_TEST_FLAGS="-Ae"

PCRE_OPT="$PCRE_OPT -Ae"
ZLIB_OPT="$ZLIB_OPT -Ae"