Changes in uspace/lib/posix/strings.c [fc3680e:8ecef91] in mainline

File:

• uspace/lib/posix/strings.c (modified) (8 diffs)

uspace/lib/posix/strings.c

@@ -31 +31 @@
  * @{
  */
-/** @file Additional string manipulation.
+/** @file
  */
 
@@ -45 +45 @@
 
 /**
- * Find first set bit (beginning with the least significant bit).
  *
- * @param i Integer in which to look for the first set bit.
- * @return Index of first set bit. Bits are numbered starting at one.
+ * @param i
+ * @return
  */
 int posix_ffs(int i)
@@ -83 +82 @@
 
 /**
- * Compare two strings (case-insensitive).
  *
- * @param s1 First string to be compared.
- * @param s2 Second string to be compared.
- * @return Difference of the first pair of inequal characters,
- *     or 0 if strings have the same content.
+ * @param s1
+ * @param s2
+ * @return
  */
 int posix_strcasecmp(const char *s1, const char *s2)
@@ -96 +93 @@
 
 /**
- * Compare part of two strings (case-insensitive).
  *
- * @param s1 First string to be compared.
- * @param s2 Second string to be compared.
- * @param n Maximum number of characters to be compared.
- * @return Difference of the first pair of inequal characters,
- *     or 0 if strings have the same content.
+ * @param s1
+ * @param s2
+ * @param n
+ * @return
  */
 int posix_strncasecmp(const char *s1, const char *s2, size_t n)
@@ -121 +116 @@
 
 /**
- * Compare two memory areas.
  *
- * @param mem1 Pointer to the first area to compare.
- * @param mem2 Pointer to the second area to compare.
- * @param n Common size of both areas.
- * @return If n is 0, return zero. If the areas match, return
- *     zero. Otherwise return non-zero.
+ * @param mem1
+ * @param mem2
+ * @param n
+ * @return
  */
 int posix_bcmp(const void *mem1, const void *mem2, size_t n)
@@ -135 +128 @@
 
 /**
- * Copy bytes in memory with overlapping areas.
  *
- * @param src Source area.
- * @param dest Destination area.
- * @param n Number of bytes to copy.
+ * @param dest
+ * @param src
+ * @param n
  */
-void posix_bcopy(const void *src, void *dest, size_t n)
+void posix_bcopy(const void *dest, void *src, size_t n)
 {
         /* Note that memmove has different order of arguments. */
-        memmove(dest, src, n);
+        memmove(src, dest, n);
 }
 
 /**
- * Reset bytes in memory area to zero.
  *
- * @param mem Memory area to be zeroed.
- * @param n Number of bytes to reset.
+ * @param mem
+ * @param n
  */
 void posix_bzero(void *mem, size_t n)
@@ -159 +150 @@
 
 /**
- * Scan string for a first occurence of a character.
  *
- * @param s String in which to look for the character.
- * @param c Character to look for.
- * @return Pointer to the specified character on success,
- *     NULL pointer otherwise.
+ * @param s
+ * @param c
+ * @return
  */
 char *posix_index(const char *s, int c)
@@ -172 +161 @@
 
 /**
- * Scan string for a last occurence of a character.
- *
- * @param s String in which to look for the character.
- * @param c Character to look for.
- * @return Pointer to the specified character on success,
- *     NULL pointer otherwise.
+ * 
+ * @param s
+ * @param c
+ * @return
  */
 char *posix_rindex(const char *s, int c)