1 files changed, 0 insertions, 84 deletions
diff --git a/src/string/strerror.c b/src/string/strerror.c
index ccce049..315e40d 100644
--- a/src/string/strerror.c
+++ b/src/string/strerror.c
@@ -16,7 +16,6 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include <string.h>
-#include <errno.h>
 
 
 
@@ -43,86 +42,3 @@ char* strerror(int errnum)
   return strerror_l(errnum, 0 /* TODO CURRENT_LOCALE, not defined */);
 }
 
-
-/**
- * Return a textual representation of an error code.
- * This error code must from `errno`.
- * 
- * POSIX specifies `errno` may only be set on failure,
- * and reserves no return value to indicate such.
- * You should therefore, set `errno` to zero before calling
- * this function, and inspect `errno` when it returns.
- * 
- * The returned value must not be modified or freed.
- * 
- * @param   errnum  The error code.
- * @param   locale  The locale, must be a valid locale and not
- *                  `LC_GLOBAL_LOCALE`, lest the behaviour is undefined.
- * @return          A description of the error.
- */
-char* strerror_l(int errnum, locale_t locale)
-{
-  /* TODO implement strerror_l */
-  return strerror(errnum);
-  (void) locale;
-}
-
-
-/**
- * Reenterant variant of `strerror`.
- * 
- * This is an XSI-compliant extension. However the name
- * is not part of the XSI specification, `strerror_r`
- * should be used. It is defined to this function if
- * `(_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && !_GNU_SOURCE`.
- * However it is not defined if _SLIBC_SOURCE is defined.
- * 
- * @param   errnum  The error code.
- * @param   buf     Buffer where the description shall be stored.
- * @param   buflen  The allocation size of `buf`.
- * @return          Zero on success, value for `errno` on error
- * 
- * @throws  ERANGE  `buf` was too small to store the description.
- */
-int __xsi_strerror_r(int errnum, char* buf, size_t buflen)
-{
-  char* description = strerror(errnum);
-  size_t length = strlen(description);
-  
-  if (buflen == 0)
-    return ERANGE;
-  
-  if (buflen <= length)
-    {
-      memcpy(buf, description, buflen - 1);
-      buf[buflen - 1] = 0;
-      return ERANGE;
-    }
-  
-  return memcpy(buf, description, length + 1), 0;
-}
-
-
-/**
- * Reenterant variant of `strerror`.
- * 
- * This is a GNU-specific extension. However the name
- * is not part of the GNU specification, `strerror_r` should
- * be used. It is defined to this function unless
- * `(_POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600) && !_GNU_SOURCE`.
- * However it is not defined if _SLIBC_SOURCE is defined.
- * 
- * @param   errnum  The error code.
- * @param   buf     Buffer where the description shall be stored.
- * @param   buflen  The allocation size of `buf`.
- * @return          `buf` on success, `NULL` on error. On error, `errno`
- *                  is set to indicate the error.
- * 
- * @throws  ERANGE  `buf` was too small to store the description.
- */
-char* __gnu_strerror_r(int errnum, char* buf, size_t buflen)
-{
-  errno = __xsi_strerror_r(errnum, buf, buflen);
-  return errno ? NULL : buf;
-}
-