abort_with_message (msg);
default:
dejavu = 3;
- /* Newer GLIBC versions put the warn_unused_result attribute
- on write, but this is one of those rare cases where
- ignoring the return value is correct. Casting to (void)
- does not fix this problem. This is the solution suggested
- at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25509. */
+ /* Newer GLIBC versions put the warn_unused_result attribute
+ on write, but this is one of those rare cases where
+ ignoring the return value is correct. Casting to (void)
+ does not fix this problem. This is the solution suggested
+ at http://gcc.gnu.org/bugzilla/show_bug.cgi?id=25509. */
if (write (STDERR_FILENO, msg, sizeof (msg)) != sizeof (msg))
- abort (); /* ARI: abort */
+ abort (); /* ARI: abort */
exit (1);
}
}
if (!confirm || !filtered_printing_initialized ())
quit_p = 1;
else
- quit_p = query (_("%s\nQuit this debugging session? "),
+ quit_p = query (_("%s\nQuit this debugging session? "),
reason.c_str ());
}
else if (problem->should_quit == internal_problem_yes)
#else
if (job_control
/* If there is no terminal switching for this target, then we can't
- possibly get screwed by the lack of job control. */
+ possibly get screwed by the lack of job control. */
|| !target_supports_terminal_ours ())
throw_quit ("Quit");
else
return orglen;
}
+/* See utils.h. */
+
+ULONGEST
+uinteger_pow (ULONGEST v1, LONGEST v2)
+{
+ if (v2 < 0)
+ {
+ if (v1 == 0)
+ error (_("Attempt to raise 0 to negative power."));
+ else
+ return 0;
+ }
+ else
+ {
+ /* The Russian Peasant's Algorithm. */
+ ULONGEST v;
+
+ v = 1;
+ for (;;)
+ {
+ if (v2 & 1L)
+ v *= v1;
+ v2 >>= 1;
+ if (v2 == 0)
+ return v;
+ v1 *= v1;
+ }
+ }
+}
+
void
print_spaces (int n, struct ui_file *file)
{
if (answer >= 'a')
answer -= 040;
/* Check answer. For the non-default, the user must specify
- the non-default explicitly. */
+ the non-default explicitly. */
if (answer == not_def_answer)
{
retval = !def_value;
break;
}
/* Otherwise, if a default was specified, the user may either
- specify the required input or have it default by entering
- nothing. */
+ specify the required input or have it default by entering
+ nothing. */
if (answer == def_answer
|| (defchar != '\0' && answer == '\0'))
{
chars_per_line = cols;
/* Readline should have fetched the termcap entry for us.
- Only try to use tgetnum function if rl_get_screen_size
- did not return a useful value. */
+ Only try to use tgetnum function if rl_get_screen_size
+ did not return a useful value. */
if (((rows <= 0) && (tgetnum ((char *) "li") < 0))
/* Also disable paging if inside Emacs. $EMACS was used
before Emacs v25.1, $INSIDE_EMACS is used since then. */
{
wrap_buffer.push_back ('\t');
/* Shifting right by 3 produces the number of tab stops
- we have already passed, and then adding one and
- shifting left 3 advances to the next tab stop. */
+ we have already passed, and then adding one and
+ shifting left 3 advances to the next tab stop. */
chars_printed = ((chars_printed >> 3) + 1) << 3;
lineptr++;
}
gdb_realpath_check_trailer ("", "");
}
+/* Test the gdb_argv::as_array_view method. */
+
+static void
+gdb_argv_as_array_view_test ()
+{
+ {
+ gdb_argv argv;
+
+ gdb::array_view<char *> view = argv.as_array_view ();
+
+ SELF_CHECK (view.data () == nullptr);
+ SELF_CHECK (view.size () == 0);
+ }
+ {
+ gdb_argv argv ("une bonne 50");
+
+ gdb::array_view<char *> view = argv.as_array_view ();
+
+ SELF_CHECK (view.size () == 3);
+ SELF_CHECK (strcmp (view[0], "une") == 0);
+ SELF_CHECK (strcmp (view[1], "bonne") == 0);
+ SELF_CHECK (strcmp (view[2], "50") == 0);
+ }
+}
+
#endif /* GDB_SELF_TEST */
/* Allocation function for the libiberty hash table which uses an
if ((s == string || IS_DIR_SEPARATOR (s[-1])
|| s[-1] == DIRNAME_SEPARATOR)
- && (s[from_len] == '\0' || IS_DIR_SEPARATOR (s[from_len])
+ && (s[from_len] == '\0' || IS_DIR_SEPARATOR (s[from_len])
|| s[from_len] == DIRNAME_SEPARATOR))
{
char *string_new;
#if GDB_SELF_TEST
selftests::register_test ("gdb_realpath", gdb_realpath_tests);
+ selftests::register_test ("gdb_argv_array_view", gdb_argv_as_array_view_test);
#endif
}