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.
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@ -1,3 +1,11 @@
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2017-09-27 Tom Tromey <tom@tromey.com>
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* infcmd.c (environment_info, set_environment_command)
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(unset_environment_command, path_info, info_proc_cmd_1)
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(info_proc_cmd_mappings, info_proc_cmd_stat)
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(info_proc_cmd_status, info_proc_cmd_cwd, info_proc_cmd_cmdline)
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(info_proc_cmd_exe, info_proc_cmd_all): Constify.
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2017-09-27 Tom Tromey <tom@tromey.com>
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* i386-tdep.c (i386_mpx_info_bounds, i386_mpx_set_bounds):
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43
gdb/infcmd.c
43
gdb/infcmd.c
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@ -68,8 +68,6 @@ static void until_next_command (int);
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static void until_command (char *, int);
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static void path_info (char *, int);
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static void path_command (char *, int);
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static void unset_command (char *, int);
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@ -78,12 +76,6 @@ static void info_float_command (char *, int);
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static void disconnect_command (char *, int);
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static void unset_environment_command (char *, int);
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static void set_environment_command (char *, int);
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static void environment_info (char *, int);
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static void info_program_command (char *, int);
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static void finish_command (char *, int);
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@ -2148,7 +2140,7 @@ info_program_command (char *args, int from_tty)
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}
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static void
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environment_info (char *var, int from_tty)
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environment_info (const char *var, int from_tty)
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{
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if (var)
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{
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@ -2181,9 +2173,9 @@ environment_info (char *var, int from_tty)
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}
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static void
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set_environment_command (char *arg, int from_tty)
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set_environment_command (const char *arg, int from_tty)
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{
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char *p, *val, *var;
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const char *p, *val;
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int nullset = 0;
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if (arg == 0)
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@ -2230,21 +2222,20 @@ set_environment_command (char *arg, int from_tty)
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while (p != arg && (p[-1] == ' ' || p[-1] == '\t'))
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p--;
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var = savestring (arg, p - arg);
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std::string var (arg, p - arg);
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if (nullset)
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{
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printf_filtered (_("Setting environment variable "
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"\"%s\" to null value.\n"),
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var);
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current_inferior ()->environment.set (var, "");
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var.c_str ());
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current_inferior ()->environment.set (var.c_str (), "");
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}
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else
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current_inferior ()->environment.set (var, val);
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xfree (var);
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current_inferior ()->environment.set (var.c_str (), val);
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}
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static void
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unset_environment_command (char *var, int from_tty)
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unset_environment_command (const char *var, int from_tty)
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{
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if (var == 0)
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{
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@ -2262,7 +2253,7 @@ unset_environment_command (char *var, int from_tty)
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static const char path_var_name[] = "PATH";
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static void
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path_info (char *args, int from_tty)
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path_info (const char *args, int from_tty)
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{
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puts_filtered ("Executable and object file path: ");
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puts_filtered (current_inferior ()->environment.get (path_var_name));
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@ -3133,7 +3124,7 @@ unset_command (char *args, int from_tty)
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/* Implement `info proc' family of commands. */
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static void
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info_proc_cmd_1 (char *args, enum info_proc_what what, int from_tty)
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info_proc_cmd_1 (const char *args, enum info_proc_what what, int from_tty)
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{
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struct gdbarch *gdbarch = get_current_arch ();
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@ -3157,7 +3148,7 @@ info_proc_cmd (char *args, int from_tty)
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/* Implement `info proc mappings'. */
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static void
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info_proc_cmd_mappings (char *args, int from_tty)
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info_proc_cmd_mappings (const char *args, int from_tty)
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{
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info_proc_cmd_1 (args, IP_MAPPINGS, from_tty);
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}
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@ -3165,7 +3156,7 @@ info_proc_cmd_mappings (char *args, int from_tty)
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/* Implement `info proc stat'. */
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static void
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info_proc_cmd_stat (char *args, int from_tty)
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info_proc_cmd_stat (const char *args, int from_tty)
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{
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info_proc_cmd_1 (args, IP_STAT, from_tty);
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}
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@ -3173,7 +3164,7 @@ info_proc_cmd_stat (char *args, int from_tty)
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/* Implement `info proc status'. */
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static void
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info_proc_cmd_status (char *args, int from_tty)
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info_proc_cmd_status (const char *args, int from_tty)
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{
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info_proc_cmd_1 (args, IP_STATUS, from_tty);
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}
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@ -3181,7 +3172,7 @@ info_proc_cmd_status (char *args, int from_tty)
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/* Implement `info proc cwd'. */
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static void
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info_proc_cmd_cwd (char *args, int from_tty)
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info_proc_cmd_cwd (const char *args, int from_tty)
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{
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info_proc_cmd_1 (args, IP_CWD, from_tty);
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}
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@ -3189,7 +3180,7 @@ info_proc_cmd_cwd (char *args, int from_tty)
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/* Implement `info proc cmdline'. */
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static void
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info_proc_cmd_cmdline (char *args, int from_tty)
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info_proc_cmd_cmdline (const char *args, int from_tty)
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{
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info_proc_cmd_1 (args, IP_CMDLINE, from_tty);
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}
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@ -3197,7 +3188,7 @@ info_proc_cmd_cmdline (char *args, int from_tty)
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/* Implement `info proc exe'. */
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static void
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info_proc_cmd_exe (char *args, int from_tty)
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info_proc_cmd_exe (const char *args, int from_tty)
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{
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info_proc_cmd_1 (args, IP_EXE, from_tty);
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}
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@ -3205,7 +3196,7 @@ info_proc_cmd_exe (char *args, int from_tty)
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/* Implement `info proc all'. */
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static void
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info_proc_cmd_all (char *args, int from_tty)
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info_proc_cmd_all (const char *args, int from_tty)
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{
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info_proc_cmd_1 (args, IP_ALL, from_tty);
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}
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