1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
# Copyright(c) 1986 Association of Universities for Research in Astronomy Inc.
include <syserr.h>
# REALLOC -- Change the size of a previously allocated buffer, moving the
# buffer if necessary. If there is no old buffer (NULL pointer) simply
# allocate a new buffer.
procedure realloc (ubufp, nelems, dtype)
pointer ubufp # buffer to be reallocated
int nelems # new size of buffer
int dtype # buffer datatype
int krealloc()
begin
if (krealloc (ubufp, nelems, dtype) == ERR) {
ubufp = NULL
call syserr (SYS_MFULL)
}
end
|
