diff options
Diffstat (limited to 'lib/libc/string/strdup.c')
| -rw-r--r-- | lib/libc/string/strdup.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/lib/libc/string/strdup.c b/lib/libc/string/strdup.c index 6fa50ce..a1c2eed 100644 --- a/lib/libc/string/strdup.c +++ b/lib/libc/string/strdup.c @@ -35,8 +35,6 @@ static char sccsid[] = "@(#)strdup.c 8.1 (Berkeley) 6/4/93"; #endif /* LIBC_SCCS and not lint */ -#include <sys/types.h> - #include <stddef.h> #include <stdlib.h> #include <string.h> @@ -49,8 +47,8 @@ strdup(str) char *copy; len = strlen(str) + 1; - if (!(copy = malloc((u_int)len))) + if ((copy = malloc(len)) == NULL) return (NULL); - bcopy(str, copy, len); + memcpy(copy, str, len); return (copy); } |
