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* ada-lang.c (grow_vect): Return the new array instead of

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expecting pointer to pointer to avoid violation of aliasing rules.
	* ada-lang.h (GROW_VECT): Adapt call to grow_vect.
This commit is contained in:
Andreas Schwab 2004-10-23 19:13:26 +00:00
parent 0fd555c412
commit f27cf670a8
3 changed files with 14 additions and 7 deletions
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11
gdb/ada-lang.c
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@ -319,20 +319,21 @@ extract_string (CORE_ADDR addr, char *buf)
while (buf[char_index - 1] != '\000');
}
/* Assuming *OLD_VECT points to an array of *SIZE objects of size
/* Assuming VECT points to an array of *SIZE objects of size
ELEMENT_SIZE, grow it to contain at least MIN_SIZE objects,
updating *OLD_VECT and *SIZE as necessary. */
updating *SIZE as necessary and returning the (new) array. */
void
grow_vect (void **old_vect, size_t * size, size_t min_size, int element_size)
void *
grow_vect (void *vect, size_t *size, size_t min_size, int element_size)
{
if (*size < min_size)
{
*size *= 2;
if (*size < min_size)
*size = min_size;
*old_vect = xrealloc (*old_vect, *size * element_size);
vect = xrealloc (vect, *size * element_size);
}
return vect;
}
/* True (non-zero) iff TARGET matches FIELD_NAME up to any trailing