#include "includes.h"
#include "system/locale.h"
-#include "dynconfig.h"
+#include "dynconfig/dynconfig.h"
#include "param/param.h"
/**
**/
_PUBLIC_ char *strchr_m(const char *s, char c)
{
+ if (s == NULL) {
+ return NULL;
+ }
/* characters below 0x3F are guaranteed to not appear in
non-initial position in multi-byte charsets */
if ((c & 0xC0) == 0) {
{
char *ret = NULL;
+ if (s == NULL) {
+ return NULL;
+ }
+
/* characters below 0x3F are guaranteed to not appear in
non-initial position in multi-byte charsets */
if ((c & 0xC0) == 0) {
/**
Convert a string to UPPER case, allocated with talloc
+ source length limited to n bytes
**/
-_PUBLIC_ char *strupper_talloc(TALLOC_CTX *ctx, const char *src)
+_PUBLIC_ char *strupper_talloc_n(TALLOC_CTX *ctx, const char *src, size_t n)
{
size_t size=0;
char *dest;
/* this takes advantage of the fact that upper/lower can't
change the length of a character by more than 1 byte */
- dest = talloc_array(ctx, char, 2*(strlen(src))+1);
+ dest = talloc_array(ctx, char, 2*(n+1));
if (dest == NULL) {
return NULL;
}
- while (*src) {
+ while (*src && n--) {
size_t c_size;
codepoint_t c = next_codepoint(iconv_convenience, src, &c_size);
src += c_size;
return dest;
}
+/**
+ Convert a string to UPPER case, allocated with talloc
+**/
+_PUBLIC_ char *strupper_talloc(TALLOC_CTX *ctx, const char *src)
+{
+ return strupper_talloc_n(ctx, src, src?strlen(src):0);
+}
+
+/**
+ talloc_strdup() a unix string to upper case.
+**/
+_PUBLIC_ char *talloc_strdup_upper(TALLOC_CTX *ctx, const char *src)
+{
+ return strupper_talloc(ctx, src);
+}
+
/**
Convert a string to lower case.
**/