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authorJason Molenda <jmolenda@apple.com>1999-06-07 19:19:32 +0000
committerJason Molenda <jmolenda@apple.com>1999-06-07 19:19:32 +0000
commitcce74817d9cdf9bdc375a599565105d78e07d167 (patch)
treef4e74e0a12fdbf4c83a80968e59596b207c1d141 /gdb/fork-child.c
parenteb858bb4315009ca9572ddf795f5734b7c293e13 (diff)
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import gdb-1999-06-07 snapshot
Diffstat (limited to 'gdb/fork-child.c')
-rw-r--r--gdb/fork-child.c40
1 files changed, 2 insertions, 38 deletions
diff --git a/gdb/fork-child.c b/gdb/fork-child.c
index f3504bc..7fa4a0b 100644
--- a/gdb/fork-child.c
+++ b/gdb/fork-child.c
@@ -1,5 +1,5 @@
/* Fork a Unix child process, and set up to debug it, for GDB.
- Copyright 1990, 1991, 1992, 1993, 1994, 1996 Free Software Foundation, Inc.
+ Copyright 1990, 91, 92, 93, 94, 1996, 1999 Free Software Foundation, Inc.
Contributed by Cygnus Support.
This file is part of GDB.
@@ -33,8 +33,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include <unistd.h>
#endif
-#define DEBUGGING 0
-
/* This just gets used as a default if we can't find SHELL */
#ifndef SHELL_FILE
#define SHELL_FILE "/bin/sh"
@@ -57,9 +55,6 @@ breakup_args (
{
char *cp = scratch;
-#if DEBUGGING
- printf ("breakup_args: input = %s\n", scratch);
-#endif
for (;;)
{
@@ -126,7 +121,6 @@ fork_inferior (exec_file, allargs, env, traceme_fun, init_trace_fun,
char **save_our_env;
int shell = 0;
char **argv;
- char *tryname;
/* If no exec file handed to us, get it from the exec-file command -- with
a good, common error message if none is specified. */
@@ -147,10 +141,6 @@ fork_inferior (exec_file, allargs, env, traceme_fun, init_trace_fun,
shell = 1;
}
-#if DEBUGGING
- printf ("shell is %s\n", shell_file);
-#endif
-
/* Multiplying the length of exec_file by 4 is to account for the fact
that it may expand when quoted; it is a worst-case number based on
every character being '. */
@@ -169,14 +159,6 @@ fork_inferior (exec_file, allargs, env, traceme_fun, init_trace_fun,
{
/* We're going to call execvp. Create argv */
/* Largest case: every other character is a separate arg */
-#if DEBUGGING
- printf ("allocating argv, length = %d\n",
- (
- (strlen (allargs) + 1) / (unsigned) 2
- + 2
- ) * sizeof (*argv)
- );
-#endif
argv = (char **) xmalloc (((strlen (allargs) + 1) / (unsigned) 2 + 2) * sizeof (*argv));
argv[0] = exec_file;
breakup_args (allargs, &argv[1]);
@@ -334,16 +316,7 @@ fork_inferior (exec_file, allargs, env, traceme_fun, init_trace_fun,
*/
if (shell)
{
-#if 0
-
- /* HP change is problematic. The -f option has different meanings
- for different shells. It is particularly inappropriate for
- bourne shells. */
- execlp (shell_file, shell_file, "-f", "-c", shell_command, (char *) 0);
-#else
execlp (shell_file, shell_file, "-c", shell_command, (char *) 0);
-#endif
-
/* If we get here, it's an error */
fprintf_unfiltered (gdb_stderr, "Cannot exec %s: %s.\n", shell_file,
@@ -356,16 +329,7 @@ fork_inferior (exec_file, allargs, env, traceme_fun, init_trace_fun,
/* Otherwise, we directly exec the target program with execvp. */
int i;
char *errstring;
-#if DEBUGGING
- printf ("about to exec target, exec_file = %s\n", exec_file);
- i = 0;
- while (argv[i] != NULL)
- {
- printf ("strlen(argv[%d]) is %d\n", i, strlen (argv[i]));
- printf ("argv[%d] is %s\n", i, argv[i]);
- i++;
- }
-#endif
+
execvp (exec_file, argv);
/* If we get here, it's an error */