A counterpart to apr_itoa(), so that we can eliminate
some inefficient 'sprintf(foo, "%u", bar)' calls in the
httpd.
Index: srclib/apr/include/apr_strings.h
===================================================================
RCS file: /home/cvspublic/apr/include/apr_strings.h,v
retrieving revision 1.23
diff -u -r1.23 apr_strings.h
--- srclib/apr/include/apr_strings.h 2001/12/02 09:20:23 1.23
+++ srclib/apr/include/apr_strings.h 2001/12/26 09:14:54
@@ -298,6 +298,14 @@
APR_DECLARE(char *) apr_itoa(apr_pool_t *p, int n);
/**
+ * create a string representation of an unsigned int, allocated from a pool
+ * @param p The pool from which to allocate
+ * @param n The number to format
+ * @return The string representation of the number
+ */
+APR_DECLARE(char *) apr_utoa(apr_pool_t *p, unsigned n);
+
+/**
* create a string representation of a long, allocated from a pool
* @param p The pool from which to allocate
* @param n The number to format
Index: srclib/apr/strings/apr_strings.c
===================================================================
RCS file: /home/cvspublic/apr/strings/apr_strings.c,v
retrieving revision 1.23
diff -u -r1.23 apr_strings.c
--- srclib/apr/strings/apr_strings.c 2001/12/02 09:20:23 1.23
+++ srclib/apr/strings/apr_strings.c 2001/12/26 09:14:54
@@ -215,6 +215,19 @@
return start;
}
+APR_DECLARE(char *) apr_utoa(apr_pool_t *p, unsigned n)
+{
+ const int BUFFER_SIZE = sizeof(unsigned) * 3 + 2;
+ char *buf = apr_palloc(p, BUFFER_SIZE);
+ char *start = buf + BUFFER_SIZE - 1;
+ *start = 0;
+ do {
+ *--start = '0' + (n % 10);
+ n /= 10;
+ } while (n);
+ return start;
+}
+
APR_DECLARE(char *) apr_ltoa(apr_pool_t *p, long n)
{
const int BUFFER_SIZE = sizeof(long) * 3 + 2;
