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-rw-r--r--src/lib/string.c25
1 files changed, 25 insertions, 0 deletions
diff --git a/src/lib/string.c b/src/lib/string.c
index f0c24edcfc..e8f72a28e8 100644
--- a/src/lib/string.c
+++ b/src/lib/string.c
@@ -163,6 +163,31 @@ int strcspn(const char *str, const char *spn)
return ret;
}
+char *strtok_r(char *str, const char *delim, char **ptr)
+{
+ char *start;
+ char *end;
+
+ if (str == NULL)
+ str = *ptr;
+ start = str + strspn(str, delim);
+ if (start[0] == '\0')
+ return NULL;
+
+ end = start + strcspn(start, delim);
+ *ptr = end;
+ if (end[0] != '\0')
+ *(*ptr)++ = '\0';
+ return start;
+}
+
+char *strtok(char *str, const char *delim)
+{
+ static char *strtok_ptr;
+
+ return strtok_r(str, delim, &strtok_ptr);
+}
+
long atol(const char *str)
{
long ret = 0;