mirror/binutils-gdb
2
0
Fork 0
mirror of https://sourceware.org/git/binutils-gdb.git synced 2024-11-27 03:51:15 +08:00
Code Issues Packages Projects Releases Wiki Activity

* main.c (initialize_history): Read history after reading all

Browse Source 
init files.
This commit is contained in:
Stu Grossman 1991-10-28 02:20:47 +00:00
parent da6745fd68
commit 8b3c897ae9
2 changed files with 39 additions and 20 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
gdb/ChangeLog
View File

@ -1,3 +1,8 @@
Sun Oct 27 18:18:39 1991 Stu Grossman (grossman at cygnus.com)
* main.c (initialize_history): Read history after reading all
init files.
Sun Oct 27 14:09:25 1991 John Gilmore (gnu at cygnus.com)
* buildsym.c: Break out initial malloc sizes.

54
gdb/main.c
View File

@ -170,6 +170,7 @@ extern void init_malloc ();
void free_command_lines ();
char *gdb_readline ();
char *command_line_input ();
static void initialize_history ();
static void initialize_main ();
static void initialize_cmd_lists ();
static void init_signals ();
@ -211,7 +212,7 @@ char *baud_rate;
#define HAVE_SIGSETMASK !defined (USG)
#endif
#if !HAVE_SIGSETMASK
#if 0 == (HAVE_SIGSETMASK)
#define sigsetmask(n)
#endif
@ -677,6 +678,9 @@ GDB manual (available as on-line info or a printed manual).\n", stderr);
}
free (cmdarg);
/* Read in the old history after all the command files have been read. */
initialize_history();
if (batch)
{
/* We have hit the end of the batch file. */
@ -1993,13 +1997,40 @@ initialize_cmd_lists ()
unsethistlist = (struct cmd_list_element *) 0;
}
/* Init the history buffer. Note that we are called after the init file(s)
* have been read so that the user can change the history file via his
* .gdbinit file (for instance). The GDBHISTFILE environment variable
* overrides all of this.
*/
static void
initialize_history()
{
char *tmpenv;
if (tmpenv = getenv ("HISTSIZE"))
history_size = atoi (tmpenv);
else if (!history_size)
history_size = 256;
stifle_history (history_size);
if (tmpenv = getenv ("GDBHISTFILE"))
history_filename = savestring (tmpenv, strlen(tmpenv));
else if (!history_filename) {
/* We include the current directory so that if the user changes
directories the file written will be the same as the one
that was read. */
history_filename = concat (current_directory, "/.gdb_history", "");
}
read_history (history_filename);
}
static void
initialize_main ()
{
struct cmd_list_element *c;
char *tmpenv;
#ifdef DEFAULT_PROMPT
prompt = savestring (DEFAULT_PROMPT, strlen(DEFAULT_PROMPT));
#else
@ -2011,23 +2042,6 @@ initialize_main ()
history_expansion_p = 0;
write_history_p = 0;
if (tmpenv = getenv ("HISTSIZE"))
history_size = atoi (tmpenv);
else
history_size = 256;
stifle_history (history_size);
if (tmpenv = getenv ("GDBHISTFILE"))
history_filename = savestring (tmpenv, strlen(tmpenv));
else
/* We include the current directory so that if the user changes
directories the file written will be the same as the one
that was read. */
history_filename = concat (current_directory, "/.gdb_history", "");
read_history (history_filename);
/* Setup important stuff for command line editing. */
rl_completion_entry_function = (int (*)()) symbol_completion_function;
rl_completer_word_break_characters = gdb_completer_word_break_characters;