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* event-top.c (async_stop_sig) [HAVE_SIGPROCMASK]: Some

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gratuitious whitespace changes.
[!HAVE_SIGPROCMASK]: Call sigsetmask if HAVE_SIGSETMASK is defined.
* top.c: Remove redundant logic to define HAVE_SIGSETMASK.
(sigsetmask) Don't define macro.
(stop_sig) [HAVE_SIGPROCMASK]: Add bit of code snatched from
async_stop_sig from event-top.c.
[!HAVE_SIGPROCMASK]: Call sigsetmask if HAVE_SIGSETMASK is
defined.
* configure.in (AC_CHECK_FUNCS): Put functions in alphabetical
order.  Add sigsetmask.
(AC_FUNC_VFORK, AC_FUNC_ALLOCA): Reorder such that they're in
alphabetical order.
* config/xm-aix4.h, config/alpha/xm-alphalinux.h,
config/i386/xm-cygwin.h, config/rs6000/xm-rs6000.h
(HAVE_SIGSETMASK): Remove.
* aclocal.m4, config.in, configure
This commit is contained in:
Mark Kettenis
2001-08-27 22:39:56 +00:00
parent 8a423cb3d6
commit 46711df821
11 changed files with 673 additions and 618 deletions
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3
gdb/event-top.c
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@@ -1042,10 +1042,11 @@ async_stop_sig (gdb_client_data arg)
#if HAVE_SIGPROCMASK
{
sigset_t zero;
sigemptyset (&zero);
sigprocmask (SIG_SETMASK, &zero, 0);
}
#else
#elif HAVE_SIGSETMASK
sigsetmask (0);
#endif
kill (getpid (), SIGTSTP);