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Avoid printf_filtered limit.

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This commit is contained in:
John Gilmore 1992-12-15 11:19:30 +00:00
parent fb29d68161
commit 631f7a9f7c
2 changed files with 21 additions and 9 deletions
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1
gdb/ChangeLog
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@ -2,6 +2,7 @@ Tue Dec 15 02:01:00 1992 John Gilmore (gnu@cygnus.com)
* remote.c: Avoid printf_filtered line limit. Suggested by
Robert R. Henry, <rrh@tera.com>.
* infcmd.c (environment_info): Ditto, but it was my idea.
* main.c (main): Accept --silent as well as --quiet. Change +help
to --help. Suggested by Karl Berry, <karl@cs.umb.edu>.

29
gdb/infcmd.c
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@ -740,15 +740,27 @@ environment_info (var, from_tty)
{
register char *val = get_in_environ (inferior_environ, var);
if (val)
printf_filtered ("%s = %s\n", var, val);
{
puts_filtered (var);
puts_filtered (" = ");
puts_filtered (val);
puts_filtered ("\n");
}
else
printf_filtered ("Environment variable \"%s\" not defined.\n", var);
{
puts_filtered ("Environment variable \"");
puts_filtered (var);
puts_filtered ("\" not defined.\n");
}
}
else
{
register char **vector = environ_vector (inferior_environ);
while (*vector)
printf_filtered ("%s\n", *vector++);
{
puts_filtered (*vector++);
puts_filtered ("\n");
}
}
}
@ -770,16 +782,15 @@ set_environment_command (arg, from_tty)
if (p != 0 && val != 0)
{
/* We have both a space and an equals. If the space is before the
equals and the only thing between the two is more space, use
the equals */
equals, walk forward over the spaces til we see a nonspace
(possibly the equals). */
if (p > val)
while (*val == ' ')
val++;
/* Take the smaller of the two. If there was space before the
"=", they will be the same right now. */
if (val < p)
/* Now if the = is after the char following the spaces,
take the char following the spaces. */
if (p > val)
p = val - 1;
}
else if (val != 0 && p == 0)