show_user PARAMS ((char *, int));
static void
-show_user_1 PARAMS ((struct cmd_list_element *, FILE *));
+show_user_1 PARAMS ((struct cmd_list_element *, GDB_FILE *));
static void
make_command PARAMS ((char *, int));
parse_binary_operation PARAMS ((char *));
static void
-print_doc_line PARAMS ((FILE *, char *));
+print_doc_line PARAMS ((GDB_FILE *, char *));
/* Add element named NAME.
CLASS is the top level category into which commands are broken down
&& setcmd->doc[2] == 't' && setcmd->doc[3] == ' ')
showcmd->doc = concat ("Show ", setcmd->doc + 4, NULL);
else
- fprintf (stderr, "GDB internal error: Bad docstring for set command\n");
+ fprintf_unfiltered (gdb_stderr, "GDB internal error: Bad docstring for set command\n");
showcmd->next = *list;
*list = showcmd;
void
help_cmd (command, stream)
char *command;
- FILE *stream;
+ GDB_FILE *stream;
{
struct cmd_list_element *c;
extern struct cmd_list_element *cmdlist;
struct cmd_list_element *list;
char *cmdtype;
enum command_class class;
- FILE *stream;
+ GDB_FILE *stream;
{
int len;
char *cmdtype1, *cmdtype2;
/* Print only the first line of STR on STREAM. */
static void
print_doc_line (stream, str)
- FILE *stream;
+ GDB_FILE *stream;
char *str;
{
static char *line_buffer = 0;
enum command_class class;
char *prefix;
int recurse;
- FILE *stream;
+ GDB_FILE *stream;
{
register struct cmd_list_element *c;
"info" matches without ambiguity, but "a" could be "args" or "address", so
*RESULT_LIST is set to the cmd_list_element for "info". So in this case
RESULT_LIST should not be interpeted as a pointer to the beginning of a
- list; it simply points to a specific command.
+ list; it simply points to a specific command. In the case of an ambiguous
+ return *TEXT is advanced past the last non-ambiguous prefix (e.g.
+ "info t" can be "info types" or "info target"; upon return *TEXT has been
+ advanced past "info ").
If RESULT_LIST is NULL, don't set *RESULT_LIST (but don't otherwise
affect the operation).
/* Helper function for SYMBOL_COMPLETION_FUNCTION. */
/* Return a vector of char pointers which point to the different
- possible completions in LIST of TEXT. */
+ possible completions in LIST of TEXT.
+
+ WORD points in the same buffer as TEXT, and completions should be
+ returned relative to this position. For example, suppose TEXT is "foo"
+ and we want to complete to "foobar". If WORD is "oo", return
+ "oobar"; if WORD is "baz/foo", return "baz/foobar". */
char **
-complete_on_cmdlist (list, text)
+complete_on_cmdlist (list, text, word)
struct cmd_list_element *list;
char *text;
+ char *word;
{
struct cmd_list_element *ptr;
char **matchlist;
}
matchlist[matches] = (char *)
- xmalloc (strlen (ptr->name) + 1);
- strcpy (matchlist[matches++], ptr->name);
+ xmalloc (strlen (word) + strlen (ptr->name) + 1);
+ if (word == text)
+ strcpy (matchlist[matches], ptr->name);
+ else if (word > text)
+ {
+ /* Return some portion of ptr->name. */
+ strcpy (matchlist[matches], ptr->name + (word - text));
+ }
+ else
+ {
+ /* Return some of text plus ptr->name. */
+ strncpy (matchlist[matches], word, text - word);
+ matchlist[matches][text - word] = '\0';
+ strcat (matchlist[matches], ptr->name);
+ }
+ ++matches;
}
if (matches == 0)
else if (c->type == show_cmd)
{
/* Print doc minus "show" at start. */
- print_doc_line (stdout, c->doc + 5);
+ print_doc_line (gdb_stdout, c->doc + 5);
- fputs_filtered (" is ", stdout);
+ fputs_filtered (" is ", gdb_stdout);
wrap_here (" ");
switch (c->var_type)
{
case var_string:
{
unsigned char *p;
- fputs_filtered ("\"", stdout);
+ fputs_filtered ("\"", gdb_stdout);
for (p = *(unsigned char **) c->var; *p != '\0'; p++)
- gdb_printchar (*p, stdout, '"');
- fputs_filtered ("\"", stdout);
+ gdb_printchar (*p, gdb_stdout, '"');
+ fputs_filtered ("\"", gdb_stdout);
}
break;
case var_string_noescape:
case var_filename:
- fputs_filtered ("\"", stdout);
- fputs_filtered (*(char **) c->var, stdout);
- fputs_filtered ("\"", stdout);
+ fputs_filtered ("\"", gdb_stdout);
+ fputs_filtered (*(char **) c->var, gdb_stdout);
+ fputs_filtered ("\"", gdb_stdout);
break;
case var_boolean:
- fputs_filtered (*(int *) c->var ? "on" : "off", stdout);
+ fputs_filtered (*(int *) c->var ? "on" : "off", gdb_stdout);
break;
case var_uinteger:
if (*(unsigned int *) c->var == UINT_MAX) {
- fputs_filtered ("unlimited", stdout);
+ fputs_filtered ("unlimited", gdb_stdout);
break;
}
/* else fall through */
case var_zinteger:
- fprintf_filtered (stdout, "%u", *(unsigned int *) c->var);
+ fprintf_filtered (gdb_stdout, "%u", *(unsigned int *) c->var);
break;
case var_integer:
if (*(int *) c->var == INT_MAX)
{
- fputs_filtered ("unlimited", stdout);
+ fputs_filtered ("unlimited", gdb_stdout);
}
else
- fprintf_filtered (stdout, "%d", *(int *) c->var);
+ fprintf_filtered (gdb_stdout, "%d", *(int *) c->var);
break;
default:
error ("gdb internal error: bad var_type in do_setshow_command");
}
- fputs_filtered (".\n", stdout);
+ fputs_filtered (".\n", gdb_stdout);
}
else
error ("gdb internal error: bad cmd_type in do_setshow_command");
cmd_show_list (*list->prefixlist, from_tty, list->prefixname + 5);
if (list->type == show_cmd)
{
- fputs_filtered (prefix, stdout);
- fputs_filtered (list->name, stdout);
- fputs_filtered (": ", stdout);
+ fputs_filtered (prefix, gdb_stdout);
+ fputs_filtered (list->name, gdb_stdout);
+ fputs_filtered (": ", gdb_stdout);
do_setshow_command ((char *)NULL, from_tty, list);
}
}
else
execl (user_shell, p, "-c", arg, 0);
- fprintf (stderr, "Exec of shell failed\n");
+ fprintf_unfiltered (gdb_stderr, "Exec of shell failed\n");
exit (0);
}
static void
show_user_1 (c, stream)
struct cmd_list_element *c;
- FILE *stream;
+ GDB_FILE *stream;
{
register struct command_line *cmdlines;
c = lookup_cmd (&args, cmdlist, "", 0, 1);
if (c->class != class_user)
error ("Not a user command.");
- show_user_1 (c, stdout);
+ show_user_1 (c, gdb_stdout);
}
else
{
for (c = cmdlist; c; c = c->next)
{
if (c->class == class_user)
- show_user_1 (c, stdout);
+ show_user_1 (c, gdb_stdout);
}
}
}
projects / deliverable / binutils-gdb.git / blobdiff