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* child_info.h (CURR_CHILD_INFO_MAGIC): Reset. 

(child_info::old_title): Delete.
(child_info::~child_info_spawn): Remove recording of old_title.
* dcrt0.cc (title_buf): Delete.
(child_info_spawn::handle_spawn): Remove recording of old_title.
(dll_crt0_1): Get rid of all title handling.
(do_exit): Ditto.
* environ.cc (known): Delete strip_title and title.
* fhandler_console.cc (fhandler_console::write): Remove recording of old_title.
* globals.cc (exit_states): Remove ES_TITLE.
(display_title): Delete.
(strip_title_path): Delete.
(old_title): Delete.
* spawn.cc (spawn_guts): Remove old_title accommodation.
This commit is contained in:
Christopher Faylor 2011-06-09 21:20:27 +00:00
parent e254790b66
commit b6510ccdcd
7 changed files with 20 additions and 47 deletions
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18
winsup/cygwin/ChangeLog
View File

@ -1,3 +1,21 @@
2011-06-09 Christopher Faylor <me.cygwin2011@cgf.cx>
* child_info.h (CURR_CHILD_INFO_MAGIC): Reset.
(child_info::old_title): Delete.
(child_info::~child_info_spawn): Remove recording of old_title.
* dcrt0.cc (title_buf): Delete.
(child_info_spawn::handle_spawn): Remove recording of old_title.
(dll_crt0_1): Get rid of all title handling.
(do_exit): Ditto.
* environ.cc (known): Delete strip_title and title.
* fhandler_console.cc (fhandler_console::write): Remove recording of
old_title.
* globals.cc (exit_states): Remove ES_TITLE.
(display_title): Delete.
(strip_title_path): Delete.
(old_title): Delete.
* spawn.cc (spawn_guts): Remove old_title accommodation.
2011-06-09 Christopher Faylor <me.cygwin2011@cgf.cx>
* environ.cc (envcache): Delete.

5
winsup/cygwin/child_info.h
View File

@ -38,7 +38,7 @@ enum child_status
#define EXEC_MAGIC_SIZE sizeof(child_info)
/* Change this value if you get a message indicating that it is out-of-sync. */
#define CURR_CHILD_INFO_MAGIC 0xeef5640dU
#define CURR_CHILD_INFO_MAGIC 0x29afd207U
/* NOTE: Do not make gratuitous changes to the names or organization of the
below class. The layout is checksummed to determine compatibility between
@ -101,7 +101,6 @@ class fhandler_base;
class cygheap_exec_info
{
public:
char *old_title;
int argc;
char **argv;
int envc;
@ -121,8 +120,6 @@ public:
{
if (moreinfo)
{
if (moreinfo->old_title)
cfree (moreinfo->old_title);
if (moreinfo->envp)
{
for (char **e = moreinfo->envp; *e; e++)

30
winsup/cygwin/dcrt0.cc
View File

@ -48,8 +48,6 @@ extern "C" void __sinit (_reent *);
static int NO_COPY envc;
static char NO_COPY **envp;
static char title_buf[TITLESIZE + 1];
bool NO_COPY jit_debug;
static void
@ -635,11 +633,6 @@ child_info_spawn::handle_spawn ()
child_proc_info->parent = NULL;
signal_fixup_after_exec ();
if (moreinfo->old_title)
{
old_title = strcpy (title_buf, moreinfo->old_title);
cfree (moreinfo->old_title);
}
fixup_lockf_after_exec ();
}
@ -814,9 +807,6 @@ dll_crt0_1 (void *)
#endif
pinfo_init (envp, envc);
if (!old_title && GetConsoleTitle (title_buf, TITLESIZE))
old_title = title_buf;
/* Allocate cygheap->fdtab */
dtable_init ();
@ -873,18 +863,6 @@ dll_crt0_1 (void *)
*cp = '\0';
}
/* Set new console title if appropriate. */
if (display_title && !dynamically_loaded)
{
char *cp = __progname;
if (strip_title_path)
for (char *ptr = cp; *ptr && *ptr != ' '; ptr++)
if (isdirsep (*ptr))
cp = ptr + 1;
set_console_title (cp);
}
(void) xdr_set_vprintf (&cygxdr_vwarnx);
cygwin_finished_initializing = true;
/* Call init of loaded dlls. */
@ -1067,14 +1045,6 @@ do_exit (int status)
}
if (exit_state < ES_TITLE)
{
exit_state = ES_TITLE;
/* restore console title */
if (old_title && display_title)
set_console_title (old_title);
}
if (exit_state < ES_TTY_TERMINATE)
{
exit_state = ES_TTY_TERMINATE;

2
winsup/cygwin/environ.cc
View File

@ -123,8 +123,6 @@ static struct parse_thing
{"glob", {func: glob_init}, isfunc, NULL, {{0}, {s: "normal"}}},
{"proc_retry", {func: set_proc_retry}, isfunc, NULL, {{0}, {5}}},
{"reset_com", {&reset_com}, justset, NULL, {{false}, {true}}},
{"strip_title", {&strip_title_path}, justset, NULL, {{false}, {true}}},
{"title", {&display_title}, justset, NULL, {{false}, {true}}},
{"tty", {func: tty_is_gone}, isfunc, NULL, {{0}, {0}}},
{"upcaseenv", {&create_upcaseenv}, justset, NULL, {{false}, {true}}},
{"winsymlinks", {&allow_winsymlinks}, justset, NULL, {{false}, {true}}},

6
winsup/cygwin/fhandler_console.cc
View File

@ -2000,11 +2000,7 @@ fhandler_console::write (const void *vsrc, size_t len)
if (*src < ' ')
{
if (*src == '\007' && dev_state.state_ == gettitle)
{
if (old_title)
strcpy (old_title, dev_state.my_title_buf);
set_console_title (dev_state.my_title_buf);
}
set_console_title (dev_state.my_title_buf);
dev_state.state_ = normal;
}
else if (n < TITLESIZE)

5
winsup/cygwin/globals.cc
View File

@ -41,7 +41,6 @@ enum exit_states
ES_HUP_PGRP,
ES_HUP_SID,
ES_EXEC_EXIT,
ES_TITLE,
ES_TTY_TERMINATE,
ES_FINAL
};
@ -52,8 +51,6 @@ exit_states NO_COPY exit_state;
int NO_COPY dynamically_loaded;
/* Some CYGWIN environment variable variables. */
bool display_title;
bool strip_title_path;
bool allow_glob = true;
bool NO_COPY in_forkee;
@ -73,8 +70,6 @@ bool NO_COPY _cygwin_testing;
char NO_COPY almost_null[1];
char *old_title;
/* Define globally used, but readonly variables using the _RDATA attribute. */
#define _RDATA __attribute__ ((section(".rdata")))

1
winsup/cygwin/spawn.cc
View File

@ -358,7 +358,6 @@ spawn_guts (const char *prog_arg, const char *const *argv,
moreinfo = (cygheap_exec_info *) ccalloc_abort (HEAP_1_EXEC, 1,
sizeof (cygheap_exec_info));
moreinfo->old_title = NULL;
/* CreateProcess takes one long string that is the command line (sigh).
We need to quote any argument that has whitespace or embedded "'s. */