70300fdb1c
* dcrt0.cc (signal_shift_subtract): Eliminate ancient backwards compatibility. (check_sanity_and_sync): Ditto. * winsup.h (SIGTOMASK): Ditto. Just use constant in signal calculation. * include/cygwin/version: Remove backwards signal mask compatibility define. * path.cc (symlink_info::check_sysfile): Cosmetic change. * registry.cc (get_registry_hive_path): Remove unneeded variable. * exceptions.cc (handle_sigsuspend): Eliminate thread signal mask and use either main sigmask or current thread sigmask. (set_process_mask): Ditto. (sighold): Ditto. (sigrelse): Ditto. (sigset): Ditto. (set_process_mask_delta): Ditto. (_cygtls::call_signal_handler): Ditto. * fhandler_process.cc (format_process_status): Ditto. * fhandler_termios.cc (fhandler_termios::bg_check): Ditto. * pinfo.h (class pinfo): Ditto. * select.cc (pselect): Ditto. * signal.cc (sigprocmask): Ditto. (abort): Ditto. (sigpause): Ditto. (sigsend): Ditto. (wait_sig): Ditto. * thread.h (pthread::parent_tls): New member. * thread.cc (pthread::pthread): Record parent_tls here. (pthread::thread_init_wrapper): Initialize sigmask from parent thread.
49 lines
948 B
C++
49 lines
948 B
C++
/* xsique.cc. XSI insque and remque functions.
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Copyright 2007 Red Hat, Inc.
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This file is part of Cygwin.
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This software is a copyrighted work licensed under the terms of the
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Cygwin license. Please consult the file "CYGWIN_LICENSE" for
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details. */
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#include <search.h>
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extern "C" void
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insque (void *velement, void *vpred)
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{
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if (!velement)
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return;
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struct qelem *element = (struct qelem *) velement;
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struct qelem *pred = (struct qelem *) vpred;
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struct qelem *succ;
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if (pred)
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{
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if ((succ = element->q_forw = pred->q_forw))
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succ->q_back = element;
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pred->q_forw = element;
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}
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else
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element->q_forw = NULL;
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element->q_back = pred;
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}
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extern "C" void
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remque (void *velement)
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{
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if (!velement)
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return;
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struct qelem *pred = ((struct qelem *) velement)->q_back;
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struct qelem *succ = ((struct qelem *) velement)->q_forw;
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if (succ)
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succ->q_back = pred;
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if (pred)
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pred->q_forw = succ;
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}
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