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bash-4.4 beta2 release

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This commit is contained in:
Chet Ramey
2016-07-11 16:52:30 -04:00
parent 690150f9e5
commit a4eef1991c
205 changed files with 21194 additions and 15639 deletions
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builtins/evalstring.c
+9 -2
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@@ -104,7 +104,12 @@ should_suppress_fork (command)
running_trap == 0 &&
*bash_input.location.string == '\0' &&
command->type == cm_simple &&
#if 0
signal_is_trapped (EXIT_TRAP) == 0 &&
signal_is_trapped (ERROR_TRAP) == 0 &&
#else
any_signals_trapped () < 0 &&
#endif
command->redirects == 0 && command->value.Simple->redirects == 0 &&
((command->flags & CMD_TIME_PIPELINE) == 0) &&
((command->flags & CMD_INVERT_RETURN) == 0));
@@ -262,6 +267,7 @@ parse_and_execute (string, from_file, flags)
current_token = '\n'; /* reset_parser() ? */
with_input_from_string (string, from_file);
clear_shell_input_line ();
while (*(bash_input.location.string))
{
command = (COMMAND *)NULL;
@@ -384,7 +390,8 @@ parse_and_execute (string, from_file, flags)
* we're not going to run the exit trap AND
* we have a simple command without redirections AND
* the command is not being timed AND
* the command's return status is not being inverted
* the command's return status is not being inverted AND
* there aren't any traps in effect
* THEN
* tell the execution code that we don't need to fork
*/
@@ -491,7 +498,7 @@ parse_string (string, from_file, flags, endp)
sigprocmask (SIG_BLOCK, (sigset_t *)NULL, &ps_sigmask);
#endif
/* itrace("parse_string: `%s'", string); */
/*itrace("parse_string: `%s'", string);*/
/* Reset the line number if the caller wants us to. If we don't reset the
line number, we have to subtract one, because we will add one just
before executing the next command (resetting the line number sets it to