mirror of
https://git.FreeBSD.org/ports.git
synced 2024-12-11 02:50:24 +00:00
36 lines
699 B
C
36 lines
699 B
C
--- src/malloc.h.orig 2008-06-10 10:42:46.000000000 -0400
|
|
+++ src/malloc.h 2008-08-05 23:34:40.000000000 -0400
|
|
@@ -31,6 +31,32 @@
|
|
#define ca_free free
|
|
#define ca_malloc0(size) calloc(1, (size))
|
|
#define ca_strdup strdup
|
|
+#ifdef __FreeBSD__
|
|
+static inline char *strndup (const char *s, size_t n)
|
|
+{
|
|
+ size_t nAvail;
|
|
+ char *p;
|
|
+
|
|
+ if (!s) {
|
|
+ return NULL;
|
|
+ }
|
|
+
|
|
+ if (memchr (s, '\0', n) != NULL) {
|
|
+ nAvail = strlen (s);
|
|
+ if (nAvail > n)
|
|
+ nAvail = n;
|
|
+ } else {
|
|
+ nAvail = n;
|
|
+ }
|
|
+ p = ca_malloc (nAvail + 1);
|
|
+ if (p == NULL)
|
|
+ return NULL;
|
|
+ memcpy (p, s, nAvail);
|
|
+ p[nAvail] = '\0';
|
|
+
|
|
+ return p;
|
|
+}
|
|
+#endif
|
|
#define ca_strndup strndup
|
|
|
|
void* ca_memdup(const void* p, size_t size);
|