Merge from coreutils.

[gnulib.git] / lib / xreadlink.c

diff --git a/lib/xreadlink.c b/lib/xreadlink.c
index e4c565f..3473578 100644 (file)
--- a/lib/xreadlink.c
+++ b/lib/xreadlink.c
@@ -30,12 +30,8 @@ extern int errno;
 #endif
 
 #include <limits.h>
-#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-#if HAVE_STDLIB_H
-# include <stdlib.h>
-#endif
+#include <sys/types.h>
+#include <stdlib.h>
 #if HAVE_UNISTD_H
 # include <unistd.h>
 #endif
@@ -53,7 +49,7 @@ extern int errno;
 /* Call readlink to get the symbolic link value of FILENAME.
    Return a pointer to that NUL-terminated string in malloc'd storage.
    If readlink fails, return NULL (caller may use errno to diagnose).
-   If realloc fails, or if the link value is longer than SIZE_MAX :-),
+   If malloc fails, or if the link value is longer than SSIZE_MAX :-),
    give a diagnostic and exit.  */
 
 char *