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comparison src/strcat.c @ 203:850242ba4a81 r20-3b28

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Import from CVS: tag r20-3b28
author cvs
date Mon, 13 Aug 2007 10:02:21 +0200
parents ac2d302a0011
children 74fd4e045ea6
comparison
equal deleted inserted replaced
202:61eefc8fc970 203:850242ba4a81
16 not, write to the Free Software Foundation, Inc., 675 Mass Ave, 16 not, write to the Free Software Foundation, Inc., 675 Mass Ave,
17 Cambridge, MA 02139, USA. */ 17 Cambridge, MA 02139, USA. */
18 18
19 /* Synched up with: Not in FSF. */ 19 /* Synched up with: Not in FSF. */
20 20
21 # include <config.h>
22 # ifndef REGISTER /* Strictly enforced in 20.3 */
23 # define REGISTER
24 # endif
25
21 /* In HPUX 10 the strcat function references memory past the last byte of 26 /* In HPUX 10 the strcat function references memory past the last byte of
22 the string! This will core dump if the memory following the last byte is 27 the string! This will core dump if the memory following the last byte is
23 not mapped. 28 not mapped.
24 29
25 Here is a correct version from glibc 1.09. 30 Here is a correct version from glibc 1.09.
26 */ 31 */
27 32
28 char *strcat (char *dest, const char *src); 33 char *strcat (char *dest, const char *src);
29 34
30 /* Append SRC on the end of DEST. */ 35 /* Append SRC on the end of DEST. */
36 /* CONST IS LOSING, but const is part of the interface of strcat */
31 char * 37 char *
32 strcat (char *dest, const char *src) 38 strcat (char *dest, const char *src)
33 { 39 {
34 register char *s1 = dest; 40 REGISTER char *s1 = dest;
35 register const char *s2 = src; 41 REGISTER CONST char *s2 = src;
36 char c; 42 char c;
37 43
38 /* Find the end of the string. */ 44 /* Find the end of the string. */
39 do 45 do
40 c = *s1++; 46 c = *s1++;