X-Git-Url: http://wien.tomnetworks.com/gitweb/?a=blobdiff_plain;f=payloads%2Flibpayload%2Flibc%2Fstring.c;h=cfa0b4ada445879e7e7d6f20f2e8971e4bdaf4df;hb=c643fdd157bbd54d15276b212d1f3d0bf64cd3f9;hp=ce5767e4b08600e97b8629639b96750cf7c05203;hpb=e914b501d25fe5af769a3753a56f7b01fb08ab2c;p=coreboot.git

diff --git a/payloads/libpayload/libc/string.c b/payloads/libpayload/libc/string.c
index ce5767e4b..cfa0b4ada 100644
--- a/payloads/libpayload/libc/string.c
+++ b/payloads/libpayload/libc/string.c
@@ -32,6 +32,7 @@
 #include <libpayload.h>
 #include <string.h>
 #include <ctype.h>
+#include <inttypes.h>
 #include <errno.h>
 
 /**
@@ -246,7 +247,7 @@ char *strncat(char *d, const char *s, size_t n)
  *
  * @param d The destination string.
  * @param s The source string.
- * @param n Not more than n characters from s will be appended to d.
+ * @param n d will have at most n-1 characters (plus NUL) after invocation.
  * @return A pointer to the destination string.
  */
 size_t strlcat(char *d, const char *s, size_t n)
@@ -407,7 +408,7 @@ static int _offset(char ch, int base)
         if (ch >= '0' && ch <= '9')
                 return ch - '0';
         else
-                return tolower(ch) - 'a';
+                return 10 + tolower(ch) - 'a';
 }
 
 /**
@@ -473,6 +474,11 @@ long int strtol(const char *ptr, char **endptr, int base)
         return ret * negative;
 }
 
+long atol(const char *nptr)
+{
+	return strtol(nptr, NULL, 10);
+}
+
 /**
  * Convert the initial portion of a string into an unsigned int
  * @param ptr A pointer to the string to convert
@@ -481,9 +487,9 @@ long int strtol(const char *ptr, char **endptr, int base)
  * @return An unsigned integer representation of the string
  */
 
-unsigned long int strtoul(const char *ptr, char **endptr, int base)
+unsigned long long int strtoull(const char *ptr, char **endptr, int base)
 {
-        int ret = 0;
+        unsigned long long int ret = 0;
 
 	if (endptr != NULL)
 		*endptr = (char *) ptr;
@@ -530,6 +536,14 @@ unsigned long int strtoul(const char *ptr, char **endptr, int base)
         return ret;
 }
 
+unsigned long int strtoul(const char *ptr, char **endptr, int base)
+{
+	unsigned long long val = strtoull(ptr, endptr, base);
+	if (val > UINT32_MAX) return UINT32_MAX;
+	return val;
+}
+
+
 /**
  * Determine the number of leading characters in s that match characters in a
  * @param s A pointer to the string to analyse