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Use stdbool more widely

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We already use the C99 bool type from stdbool.h in a few places.  However
there are many other places we represent boolean values as plain ints.
This patch changes that.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
This commit is contained in:
David Gibson 2013-10-28 21:06:53 +11:00
parent 79eebb23db
commit 17625371ee
12 changed files with 39 additions and 37 deletions
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10
data.c
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@ -250,20 +250,20 @@ struct data data_add_marker(struct data d, enum markertype type, char *ref)
return data_append_markers(d, m);
}
int data_is_one_string(struct data d)
bool data_is_one_string(struct data d)
{
int i;
int len = d.len;
if (len == 0)
return 0;
return false;
for (i = 0; i < len-1; i++)
if (d.val[i] == '\0')
return 0;
return false;
if (d.val[len-1] != '\0')
return 0;
return false;
return 1;
return true;
}