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2003-02-24 David Carlton <carlton@math.stanford.edu>

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* symtab.c (lookup_partial_symbol): Use strcmp_iw_ordered to
	do the comparison, not strcmp.
	* symfile.c (compare_psymbols): Ditto.
	* defs.h: Declare strcmp_iw_ordered.
	* utils.c (strcmp_iw_ordered): New function.
This commit is contained in:
David Carlton
2003-02-24 23:37:02 +00:00
parent c8d6825d9a
commit 0fe19209f9
5 changed files with 101 additions and 45 deletions
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47
gdb/symfile.c
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@@ -213,52 +213,17 @@ compare_symbols (const void *s1p, const void *s2p)
return (strcmp (SYMBOL_PRINT_NAME (*s1), SYMBOL_PRINT_NAME (*s2)));
}
/*
LOCAL FUNCTION
compare_psymbols -- compare two partial symbols by name
DESCRIPTION
Given pointers to pointers to two partial symbol table entries,
compare them by name and return -N, 0, or +N (ala strcmp).
Typically used by sorting routines like qsort().
NOTES
Does direct compare of first two characters before punting
and passing to strcmp for longer compares. Note that the
original version had a bug whereby two null strings or two
identically named one character strings would return the
comparison of memory following the null byte.
*/
/* This compares two partial symbols by names, using strcmp_iw_ordered
for the comparison. */
static int
compare_psymbols (const void *s1p, const void *s2p)
{
register struct partial_symbol **s1, **s2;
register char *st1, *st2;
struct partial_symbol *const *s1 = s1p;
struct partial_symbol *const *s2 = s2p;
s1 = (struct partial_symbol **) s1p;
s2 = (struct partial_symbol **) s2p;
st1 = SYMBOL_PRINT_NAME (*s1);
st2 = SYMBOL_PRINT_NAME (*s2);
if ((st1[0] - st2[0]) || !st1[0])
{
return (st1[0] - st2[0]);
}
else if ((st1[1] - st2[1]) || !st1[1])
{
return (st1[1] - st2[1]);
}
else
{
return (strcmp (st1, st2));
}
return strcmp_iw_ordered (SYMBOL_PRINT_NAME (*s1),
SYMBOL_PRINT_NAME (*s2));
}
void