diff options
Diffstat (limited to 'gdb/fork-child.c')
| -rw-r--r-- | gdb/fork-child.c | 40 |
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 */ |