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efficiency change to command hashing; fix pointer aliasing problem with readline history-search-backward

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This commit is contained in:
Chet Ramey
2022-03-01 09:32:15 -05:00
parent e7a56619a2
commit 6c4a9a5cb7
12 changed files with 166 additions and 94 deletions
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variables.c
-25
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@@ -691,31 +691,6 @@ initialize_shell_variables (env, privmode)
rl_prefer_env_winsize = 1;
#endif /* READLINE && STRICT_POSIX */
/*
* 24 October 2001
*
* I'm tired of the arguing and bug reports. Bash now leaves SSH_CLIENT
* and SSH2_CLIENT alone. I'm going to rely on the shell_level check in
* isnetconn() to avoid running the startup files more often than wanted.
* That will, of course, only work if the user's login shell is bash, so
* I've made that behavior conditional on SSH_SOURCE_BASHRC being defined
* in config-top.h.
*/
#if 0
temp_var = find_variable ("SSH_CLIENT");
if (temp_var && imported_p (temp_var))
{
VUNSETATTR (temp_var, att_exported);
array_needs_making = 1;
}
temp_var = find_variable ("SSH2_CLIENT");
if (temp_var && imported_p (temp_var))
{
VUNSETATTR (temp_var, att_exported);
array_needs_making = 1;
}
#endif
/* Get the user's real and effective user ids. */
uidset ();