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-rw-r--r--gdb/ultra3-xdep.c135
1 files changed, 74 insertions, 61 deletions
diff --git a/gdb/ultra3-xdep.c b/gdb/ultra3-xdep.c
index 57bab86..83aa770 100644
--- a/gdb/ultra3-xdep.c
+++ b/gdb/ultra3-xdep.c
@@ -2,21 +2,22 @@
Copyright (C) 1988, 1989, 1991, 1992 Free Software Foundation, Inc.
Contributed by David Wood (wood@nyu.edu) at New York University.
-This file is part of GDB.
+ This file is part of GDB.
-This program is free software; you can redistribute it and/or modify
-it under the terms of the GNU General Public License as published by
-the Free Software Foundation; either version 2 of the License, or
-(at your option) any later version.
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 2 of the License, or
+ (at your option) any later version.
-This program is distributed in the hope that it will be useful,
-but WITHOUT ANY WARRANTY; without even the implied warranty of
-MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-GNU General Public License for more details.
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
-You should have received a copy of the GNU General Public License
-along with this program; if not, write to the Free Software
-Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
+ You should have received a copy of the GNU General Public License
+ along with this program; if not, write to the Free Software
+ Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
#define DEBUG
#include "defs.h"
@@ -29,7 +30,7 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include <sys/param.h>
#include <signal.h>
#include <sys/ioctl.h>
-#include <fcntl.h>
+#include <fcntl.h>
#include "gdbcore.h"
@@ -42,77 +43,89 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
/* FIXME: Kludge this for now. It really should be system call. */
int
-getpagesize()
-{ return(8192); }
+getpagesize ()
+{
+ return (8192);
+}
/* FIXME: Fake out the fcntl() call, which we don't have. */
-fcntl(fd, cmd, arg)
-int fd, cmd, arg;
+fcntl (fd, cmd, arg)
+ int fd, cmd, arg;
{
- switch (cmd) {
- case F_GETFL: return(O_RDONLY); break;
- default:
- printf_unfiltered("Ultra3's fcntl() failing, cmd = %d.\n",cmd);
- return(-1);
- }
+ switch (cmd)
+ {
+ case F_GETFL:
+ return (O_RDONLY);
+ break;
+ default:
+ printf_unfiltered ("Ultra3's fcntl() failing, cmd = %d.\n", cmd);
+ return (-1);
+ }
}
/*
* 4.2 Signal support, requires linking with libjobs.
*/
-static int _SigMask;
+static int _SigMask;
#define sigbit(s) (1L << ((s)-1))
-init_SigMask()
+init_SigMask ()
{
- /* Taken from the sym1 kernel in machdep.c:startup() */
- _SigMask = sigbit (SIGTSTP) | sigbit (SIGTTOU) | sigbit (SIGTTIN) |
- sigbit (SIGCHLD) | sigbit (SIGTINT);
+ /* Taken from the sym1 kernel in machdep.c:startup() */
+ _SigMask = sigbit (SIGTSTP) | sigbit (SIGTTOU) | sigbit (SIGTTIN) |
+ sigbit (SIGCHLD) | sigbit (SIGTINT);
}
-sigmask(signo)
- int signo;
+sigmask (signo)
+ int signo;
{
- return (1 << (signo-1));
+ return (1 << (signo - 1));
}
-sigsetmask(sigmask)
-unsigned int sigmask;
+sigsetmask (sigmask)
+ unsigned int sigmask;
{
- int i, mask = 1;
- int lastmask = _SigMask;
-
- for (i=0 ; i<NSIG ; i++) {
- if (sigmask & mask) {
- if (!(_SigMask & mask)) {
- sighold(i+1);
- _SigMask |= mask;
- }
- } else if (_SigMask & mask) {
- sigrelse(i+1);
- _SigMask &= ~mask;
- }
- mask <<= 1;
+ int i, mask = 1;
+ int lastmask = _SigMask;
+
+ for (i = 0; i < NSIG; i++)
+ {
+ if (sigmask & mask)
+ {
+ if (!(_SigMask & mask))
+ {
+ sighold (i + 1);
+ _SigMask |= mask;
+ }
+ }
+ else if (_SigMask & mask)
+ {
+ sigrelse (i + 1);
+ _SigMask &= ~mask;
}
- return (lastmask);
+ mask <<= 1;
+ }
+ return (lastmask);
}
-sigblock(sigmask)
-unsigned int sigmask;
+sigblock (sigmask)
+ unsigned int sigmask;
{
- int i, mask = 1;
- int lastmask = _SigMask;
-
- for (i=0 ; i<NSIG ; i++) {
- if ((sigmask & mask) && !(_SigMask & mask)) {
- sighold(i+1);
- _SigMask |= mask;
- }
- mask <<= 1;
+ int i, mask = 1;
+ int lastmask = _SigMask;
+
+ for (i = 0; i < NSIG; i++)
+ {
+ if ((sigmask & mask) && !(_SigMask & mask))
+ {
+ sighold (i + 1);
+ _SigMask |= mask;
}
- return (lastmask);
+ mask <<= 1;
+ }
+ return (lastmask);
}
#endif /* SYM1 */
@@ -123,6 +136,6 @@ void
_initialize_ultra3 ()
{
#ifdef SYM1
- init_SigMask();
+ init_SigMask ();
#endif
}