* cygwin.din (psiginfo): Export.
(psignal): Export. (sys_siglist): Export. * posix.sgml (std-notimpl): Move psiginfo and psignal from here... (std-susv4): ... to here. (std-deprec): Add sys_siglist. * strsig.cc (sys_siglist): New array. (psiginfo): New function. * include/cygwin/signal.h (sys_siglist): Declare. (psiginfo): Declare. * include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
This commit is contained in:
Yaakov Selkowitz
parent
fab6d5dd03
commit
2f7a5c89cc
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@ -1,3 +1,17 @@
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2011-05-04 Yaakov Selkowitz <yselkowitz@users.sourceforge.net>
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* cygwin.din (psiginfo): Export.
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(psignal): Export.
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(sys_siglist): Export.
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* posix.sgml (std-notimpl): Move psiginfo and psignal from here...
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(std-susv4): ... to here.
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(std-deprec): Add sys_siglist.
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* strsig.cc (sys_siglist): New array.
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(psiginfo): New function.
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* include/cygwin/signal.h (sys_siglist): Declare.
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(psiginfo): Declare.
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* include/cygwin/version.h (CYGWIN_VERSION_API_MINOR): Bump.
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2011-05-04 Christopher Faylor <me.cygwin2011@cgf.cx>
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* dll_list::detach (dll_list::detach): Avoid doing anything with detach
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@ -28,6 +28,7 @@ _sys_errlist DATA
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sys_nerr = _sys_nerr DATA
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_sys_nerr DATA
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sys_sigabbrev DATA
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sys_siglist DATA
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_timezone DATA
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_tzname DATA
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_Exit SIGFE
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@ -1167,6 +1168,8 @@ program_invocation_name DATA
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program_invocation_short_name DATA
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_printf = printf SIGFE
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pselect SIGFE
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psiginfo SIGFE
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psignal SIGFE
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pthread_atfork SIGFE
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pthread_attr_destroy SIGFE
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pthread_attr_getdetachstate SIGFE
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@ -1,6 +1,6 @@
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/* signal.h
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Copyright 2004, 2005, 2006 Red Hat, Inc.
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Copyright 2004, 2005, 2006, 2011 Red Hat, Inc.
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This file is part of Cygwin.
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@ -261,6 +261,7 @@ struct sigaction
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#define SIG_HOLD ((_sig_func_ptr)2) /* Signal in signal mask */
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void psiginfo (const siginfo_t *, const char *);
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int sigwait (const sigset_t *, int *);
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int sigwaitinfo (const sigset_t *, siginfo_t *);
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int sighold (int);
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@ -272,8 +273,10 @@ int sigqueue(pid_t, int, const union sigval);
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int siginterrupt (int, int);
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#ifdef __INSIDE_CYGWIN__
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extern const char *sys_sigabbrev[];
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extern const char *sys_siglist[];
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#else
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extern const char __declspec(dllimport) *sys_sigabbrev[];
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extern const char __declspec(dllimport) *sys_siglist[];
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#endif
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#ifdef __cplusplus
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@ -407,12 +407,13 @@ details. */
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240: Export ppoll.
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241: Export pthread_attr_getstack, pthread_attr_getstackaddr,
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pthread_getattr_np.
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242: Export psiginfo, psignal, sys_siglist.
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*/
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/* Note that we forgot to bump the api for ualarm, strtoll, strtoull */
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#define CYGWIN_VERSION_API_MAJOR 0
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#define CYGWIN_VERSION_API_MINOR 241
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#define CYGWIN_VERSION_API_MINOR 242
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/* There is also a compatibity version number associated with the
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shared memory regions. It is incremented when incompatible
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@ -527,6 +527,8 @@ also IEEE Std 1003.1-2008 (POSIX.1-2008).</para>
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pread
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printf
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pselect
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psiginfo
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psignal
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pthread_atfork
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pthread_attr_destroy
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pthread_attr_getdetachstate
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@ -1244,6 +1246,7 @@ also IEEE Std 1003.1-2008 (POSIX.1-2008).</para>
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setutent (XPG2)
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sys_errlist (BSD)
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sys_nerr (BSD)
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sys_siglist (BSD)
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ttyslot (SUSv2)
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ualarm (SUSv3)
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usleep (SUSv3)
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@ -1375,8 +1378,6 @@ also IEEE Std 1003.1-2008 (POSIX.1-2008).</para>
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posix_trace[...]
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posix_typed_[...]
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powl
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psiginfo
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psignal
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pthread_attr_getguardsize
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pthread_attr_setguardsize
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pthread_attr_setstack
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@ -1,6 +1,6 @@
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/* strsig.cc
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Copyright 2004, 2007, 2008, 2010 Red Hat, Inc.
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Copyright 2004, 2007, 2008, 2010, 2011 Red Hat, Inc.
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This file is part of Cygwin.
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@ -10,6 +10,8 @@ details. */
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#include "winsup.h"
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#include <cygtls.h>
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#include <stdio.h>
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#include <string.h>
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struct sigdesc
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{
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@ -64,6 +66,16 @@ const char *sys_sigabbrev[] NO_COPY_INIT =
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__signals
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};
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#undef _s
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#undef _s2
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#define _s(n, s) s
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#define _s2(n, s, n1, s1) s
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const char *sys_siglist[] NO_COPY_INIT =
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{
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NULL,
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__signals
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};
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#undef _s
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#undef _s2
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#define _s(n, s) {n, #n, s}
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@ -96,3 +108,38 @@ strtosigno (const char *name)
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return siglist[i].n;
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return 0;
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}
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extern "C" void
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psiginfo (const siginfo_t *info, const char *s)
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{
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if (s != NULL && *s != '\0')
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fprintf (stderr, "%s: ", s);
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fprintf (stderr, "%s", strsignal (info->si_signo));
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if (info->si_signo > 0 && info->si_signo < NSIG)
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{
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switch (info->si_signo)
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{
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case SIGILL:
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case SIGBUS:
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case SIGFPE:
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case SIGSEGV:
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fprintf (stderr, " (%d [%p])", info->si_code, info->si_addr);
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break;
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case SIGCHLD:
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fprintf (stderr, " (%d %d %d %ld)", info->si_code, info->si_pid,
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info->si_status, info->si_uid);
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break;
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/* FIXME: implement si_band
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case SIGPOLL:
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fprintf (stderr, " (%d %ld)", info->si_code, info->si_band);
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break;
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*/
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default:
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fprintf (stderr, " (%d %d %ld)", info->si_code, info->si_pid, info->si_uid);
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}
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}
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fprintf (stderr, "\n");
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}
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