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Imported from ../bash-2.01.1.tar.gz.

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This commit is contained in:
Jari Aalto
2009-09-12 16:46:51 +00:00
parent d166f04881
commit e8ce775db8
50 changed files with 2170 additions and 1502 deletions
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execute_cmd.c
+16 -7
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@@ -586,8 +586,14 @@ execute_command_internal (command, asynchronous, pipe_in, pipe_out,
/* If this is a simple command, tell execute_disk_command that it
might be able to get away without forking and simply exec.
This means things like ( sleep 10 ) will only cause one fork. */
This means things like ( sleep 10 ) will only cause one fork.
If we're timing the command, however, we cannot do this
optimization. */
#if 0
if (user_subshell && command->type == cm_simple)
#else
if (user_subshell && command->type == cm_simple && (command->flags & CMD_TIME_PIPELINE) == 0)
#endif
{
command->flags |= CMD_NO_FORK;
command->value.Simple->flags |= CMD_NO_FORK;
@@ -1068,7 +1074,8 @@ print_formatted_time (fp, format, rs, rsf, us, usf, ss, ssf, cpu)
{
int prec, lng, len;
char *str, *s, ts[32];
int sum, sum_frac;
long sum;
int sum_frac;
int sindex, ssize;
len = strlen (format);
@@ -1716,15 +1723,16 @@ print_select_list (list, list_len, max_elem_len, indices_len)
/* Print the elements of LIST, one per line, preceded by an index from 1 to
LIST_LEN. Then display PROMPT and wait for the user to enter a number.
If the number is between 1 and LIST_LEN, return that selection. If EOF
is read, return a null string. If a blank line is entered, the loop is
executed again. */
is read, return a null string. If a blank line is entered, or an invalid
number is entered, the loop is executed again. */
static char *
select_query (list, list_len, prompt)
WORD_LIST *list;
int list_len;
char *prompt;
{
int max_elem_len, indices_len, len, reply;
int max_elem_len, indices_len, len;
long reply;
WORD_LIST *l;
char *repl_string, *t;
@@ -1767,7 +1775,8 @@ select_query (list, list_len, prompt)
repl_string = get_string_value ("REPLY");
if (*repl_string == 0)
continue;
reply = atoi (repl_string);
if (legal_number (repl_string, &reply) == 0)
continue;
if (reply < 1 || reply > list_len)
return "";
@@ -2138,7 +2147,7 @@ fix_assignment_words (words)
if (words == 0)
return;
b = builtin_address_internal (words->word->word);
b = builtin_address_internal (words->word->word, 0);
if (b == 0 || (b->flags & ASSIGNMENT_BUILTIN) == 0)
return;