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Constify some commands in infcmd.c 

gdb/ChangeLog
2017-09-27  Tom Tromey  <tom@tromey.com>

	* infcmd.c (environment_info, set_environment_command)
	(unset_environment_command, path_info, info_proc_cmd_1)
	(info_proc_cmd_mappings, info_proc_cmd_stat)
	(info_proc_cmd_status, info_proc_cmd_cwd, info_proc_cmd_cmdline)
	(info_proc_cmd_exe, info_proc_cmd_all): Constify.
This commit is contained in:
Tom Tromey 2017-09-12 21:20:36 -06:00
parent c4a3e68e33
commit 69f476a36f
2 changed files with 25 additions and 26 deletions
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8
gdb/ChangeLog
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@ -1,3 +1,11 @@
2017-09-27 Tom Tromey <tom@tromey.com>
* infcmd.c (environment_info, set_environment_command)
(unset_environment_command, path_info, info_proc_cmd_1)
(info_proc_cmd_mappings, info_proc_cmd_stat)
(info_proc_cmd_status, info_proc_cmd_cwd, info_proc_cmd_cmdline)
(info_proc_cmd_exe, info_proc_cmd_all): Constify.
2017-09-27 Tom Tromey <tom@tromey.com>
* i386-tdep.c (i386_mpx_info_bounds, i386_mpx_set_bounds):

43
gdb/infcmd.c
View File

@ -68,8 +68,6 @@ static void until_next_command (int);
static void until_command (char *, int);
static void path_info (char *, int);
static void path_command (char *, int);
static void unset_command (char *, int);
@ -78,12 +76,6 @@ static void info_float_command (char *, int);
static void disconnect_command (char *, int);
static void unset_environment_command (char *, int);
static void set_environment_command (char *, int);
static void environment_info (char *, int);
static void info_program_command (char *, int);
static void finish_command (char *, int);
@ -2148,7 +2140,7 @@ info_program_command (char *args, int from_tty)
}
static void
environment_info (char *var, int from_tty)
environment_info (const char *var, int from_tty)
{
if (var)
{
@ -2181,9 +2173,9 @@ environment_info (char *var, int from_tty)
}
static void
set_environment_command (char *arg, int from_tty)
set_environment_command (const char *arg, int from_tty)
{
char *p, *val, *var;
const char *p, *val;
int nullset = 0;
if (arg == 0)
@ -2230,21 +2222,20 @@ set_environment_command (char *arg, int from_tty)
while (p != arg && (p[-1] == ' ' || p[-1] == '\t'))
p--;
var = savestring (arg, p - arg);
std::string var (arg, p - arg);
if (nullset)
{
printf_filtered (_("Setting environment variable "
"\"%s\" to null value.\n"),
var);
current_inferior ()->environment.set (var, "");
var.c_str ());
current_inferior ()->environment.set (var.c_str (), "");
}
else
current_inferior ()->environment.set (var, val);
xfree (var);
current_inferior ()->environment.set (var.c_str (), val);
}
static void
unset_environment_command (char *var, int from_tty)
unset_environment_command (const char *var, int from_tty)
{
if (var == 0)
{
@ -2262,7 +2253,7 @@ unset_environment_command (char *var, int from_tty)
static const char path_var_name[] = "PATH";
static void
path_info (char *args, int from_tty)
path_info (const char *args, int from_tty)
{
puts_filtered ("Executable and object file path: ");
puts_filtered (current_inferior ()->environment.get (path_var_name));
@ -3133,7 +3124,7 @@ unset_command (char *args, int from_tty)
/* Implement `info proc' family of commands. */
static void
info_proc_cmd_1 (char *args, enum info_proc_what what, int from_tty)
info_proc_cmd_1 (const char *args, enum info_proc_what what, int from_tty)
{
struct gdbarch *gdbarch = get_current_arch ();
@ -3157,7 +3148,7 @@ info_proc_cmd (char *args, int from_tty)
/* Implement `info proc mappings'. */
static void
info_proc_cmd_mappings (char *args, int from_tty)
info_proc_cmd_mappings (const char *args, int from_tty)
{
info_proc_cmd_1 (args, IP_MAPPINGS, from_tty);
}
@ -3165,7 +3156,7 @@ info_proc_cmd_mappings (char *args, int from_tty)
/* Implement `info proc stat'. */
static void
info_proc_cmd_stat (char *args, int from_tty)
info_proc_cmd_stat (const char *args, int from_tty)
{
info_proc_cmd_1 (args, IP_STAT, from_tty);
}
@ -3173,7 +3164,7 @@ info_proc_cmd_stat (char *args, int from_tty)
/* Implement `info proc status'. */
static void
info_proc_cmd_status (char *args, int from_tty)
info_proc_cmd_status (const char *args, int from_tty)
{
info_proc_cmd_1 (args, IP_STATUS, from_tty);
}
@ -3181,7 +3172,7 @@ info_proc_cmd_status (char *args, int from_tty)
/* Implement `info proc cwd'. */
static void
info_proc_cmd_cwd (char *args, int from_tty)
info_proc_cmd_cwd (const char *args, int from_tty)
{
info_proc_cmd_1 (args, IP_CWD, from_tty);
}
@ -3189,7 +3180,7 @@ info_proc_cmd_cwd (char *args, int from_tty)
/* Implement `info proc cmdline'. */
static void
info_proc_cmd_cmdline (char *args, int from_tty)
info_proc_cmd_cmdline (const char *args, int from_tty)
{
info_proc_cmd_1 (args, IP_CMDLINE, from_tty);
}
@ -3197,7 +3188,7 @@ info_proc_cmd_cmdline (char *args, int from_tty)
/* Implement `info proc exe'. */
static void
info_proc_cmd_exe (char *args, int from_tty)
info_proc_cmd_exe (const char *args, int from_tty)
{
info_proc_cmd_1 (args, IP_EXE, from_tty);
}
@ -3205,7 +3196,7 @@ info_proc_cmd_exe (char *args, int from_tty)
/* Implement `info proc all'. */
static void
info_proc_cmd_all (char *args, int from_tty)
info_proc_cmd_all (const char *args, int from_tty)
{
info_proc_cmd_1 (args, IP_ALL, from_tty);
}