FreeChainXenon/binutils-gdb
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* configure.in: Check for unistd.h.

Browse source 
* configure: Regenerated.

* command.c, cp-valprint.c, fork-child.c, i386-tdep.c,
i386b-nat.c, inflow.c, main.c, maint.c, objfiles.c, solib.c,
source.c, stack.c, symfile.c, top.c, utils.c: Include strings.h
and/or unistd.h to bring prototypes into scope.
This commit is contained in:
J.T. Conklin 1995-07-31 22:46:03 +00:00
parent f641906be5
commit 1a49497348
18 changed files with 564 additions and 319 deletions
Download patch file Download diff file Expand all files Collapse all files

49
gdb/main.c
View file

@ -1,5 +1,5 @@
/* Top level stuff for GDB, the GNU debugger.
Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994
Copyright 1986, 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995
Free Software Foundation, Inc.
This file is part of GDB.
@ -32,8 +32,7 @@ Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
#include <ctype.h>
#include <string.h>
/* R_OK lives in either unistd.h or sys/file.h. */
#ifdef USG
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif
#ifndef NO_SYS_FILE
@ -104,15 +103,13 @@ main (argc, argv)
long time_at_startup = get_run_time ();
/* start-sanitize-mpw */
START_PROGRESS (argv[0], 0);
#ifdef MPW
/* Drop into MacsBug, but only if the executable is specially named. */
if (strcmp(argv[0], "DEBUGGDB") == 0)
DebugStr("\pat start of GDB main");
/* Do all Mac-specific setup. */
mac_init ();
#endif /* MPW */
/* end-sanitize-mpw */
/* This needs to happen before the first use of malloc. */
init_malloc ((PTR) NULL);
@ -143,6 +140,7 @@ main (argc, argv)
current_directory = gdb_dirbuf;
/* Parse arguments and options. */
#ifndef WIN32
{
int c;
/* When var field is 0, use flag field to record the equivalent
@ -233,6 +231,8 @@ main (argc, argv)
break;
case 'f':
annotation_level = 1;
/* We have probably been invoked from emacs. Disable window interface. */
use_windows = 0;
break;
case 's':
symarg = optarg;
@ -319,6 +319,7 @@ main (argc, argv)
quiet = 1;
}
#endif
gdb_init ();
/* Do these (and anything which might call wrap_here or *_filtered)
@ -344,12 +345,6 @@ main (argc, argv)
/* But don't use *_filtered here. We don't want to prompt for continue
no matter how small the screen or how much we're going to print. */
/* start-sanitize-mpw */
/* For reasons too ugly to describe... */
#ifdef MPW_C
fputs_unfiltered ("This is the GNU debugger.\n", gdb_stdout);
#else
/* end-sanitize-mpw */
fputs_unfiltered ("\
This is the GNU debugger. Usage:\n\
gdb [options] [executable-file [core-file or process-id]]\n\
@ -358,24 +353,27 @@ Options:\n\
--quiet Do not print version number on startup.\n\
--fullname Output information used by emacs-GDB interface.\n\
--epoch Output information used by epoch emacs-GDB interface.\n\
", gdb_stdout);
fputs_unfiltered ("\
--batch Exit after processing options.\n\
--nx Do not read .gdbinit file.\n\
--tty=TTY Use TTY for input/output by the program being debugged.\n\
--cd=DIR Change current directory to DIR.\n\
--directory=DIR Search for source files in DIR.\n\
", gdb_stdout);
fputs_unfiltered ("\
--command=FILE Execute GDB commands from FILE.\n\
--symbols=SYMFILE Read symbols from SYMFILE.\n\
--exec=EXECFILE Use EXECFILE as the executable.\n\
--se=FILE Use FILE as symbol file and executable file.\n\
", gdb_stdout);
fputs_unfiltered ("\
--core=COREFILE Analyze the core dump COREFILE.\n\
-b BAUDRATE Set serial port baud rate used for remote debugging.\n\
--mapped Use mapped symbol files if supported on this system.\n\
--readnow Fully read symbol files on first access.\n\
--nw Do not use a window interface.\n\
", gdb_stdout);
/* start-sanitize-mpw */
#endif /* MPW_C */
/* end-sanitize-mpw */
#ifdef ADDITIONAL_OPTION_HELP
fputs_unfiltered (ADDITIONAL_OPTION_HELP, gdb_stdout);
#endif
@ -398,6 +396,8 @@ GDB manual (available as on-line info or a printed manual).\n", gdb_stdout);
}
error_pre_print = "\n\n";
quit_pre_print = error_pre_print;
/* We may get more than one warning, don't double space all of them... */
warning_pre_print = "\nwarning: ";
@ -478,6 +478,7 @@ GDB manual (available as on-line info or a printed manual).\n", gdb_stdout);
if (!quiet)
printf_filtered ("\n");
error_pre_print = "\n";
quit_pre_print = error_pre_print;
warning_pre_print = "\nwarning: ";
if (corearg != NULL)
@ -497,7 +498,8 @@ GDB manual (available as on-line info or a printed manual).\n", gdb_stdout);
#endif
/* Error messages should no longer be distinguished with extra output. */
error_pre_print = 0;
error_pre_print = NULL;
quit_pre_print = NULL;
warning_pre_print = "warning: ";
/* Read the .gdbinit file in the current directory, *if* it isn't
@ -541,6 +543,8 @@ GDB manual (available as on-line info or a printed manual).\n", gdb_stdout);
BEFORE_MAIN_LOOP_HOOK;
#endif
END_PROGRESS (argv[0]);
/* Show time and/or space usage. */
if (display_time)
@ -560,8 +564,10 @@ GDB manual (available as on-line info or a printed manual).\n", gdb_stdout);
(long) (lim - (char *) &environ));
}
/* The command loop. */
/* The default command loop.
The WIN32 Gui calls this main to set up gdb's state, and
has its own command loop. */
#if !defined (WIN32)
while (1)
{
if (!SET_TOP_LEVEL ())
@ -577,7 +583,10 @@ GDB manual (available as on-line info or a printed manual).\n", gdb_stdout);
quit_command ((char *)0, instream == stdin);
}
}
/* No exit -- exit is through quit_command. */
#endif
}
void