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authorRoland McGrath <roland@hack.frob.com>2011-11-11 10:02:42 -0800
committerRoland McGrath <roland@hack.frob.com>2011-11-11 10:04:54 -0800
commit95b7042bac3e2cfc6fef7aec6acc7d46dd50eba5 (patch)
tree08abd353e10df7cec8b121d0d4c34c3b593f3f8e /include
parent57769839788e2c62b68d9dfbf4b35052321278ba (diff)
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Fix __readlink declaration.
Diffstat (limited to 'include')
-rw-r--r--include/unistd.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/unistd.h b/include/unistd.h
index 5014e2e772..3231943b02 100644
--- a/include/unistd.h
+++ b/include/unistd.h
@@ -117,7 +117,7 @@ extern int __ttyname_r (int __fd, char *__buf, size_t __buflen);
 extern int __isatty (int __fd);
 extern int __link (__const char *__from, __const char *__to);
 extern int __symlink (__const char *__from, __const char *__to);
-extern int __readlink (__const char *__path, char *__buf, size_t __len);
+extern ssize_t __readlink (__const char *__path, char *__buf, size_t __len);
 extern int __unlink (__const char *__name);
 extern int __gethostname (char *__name, size_t __len);
 extern int __profil (unsigned short int *__sample_buffer, size_t __size,