* doc/posix-functions/fstatat.texi (fstatat):
Mention AT_EMPTY_PATH when talking about empty strings.
+2021-05-20 Paul Eggert <eggert@cs.ucla.edu>
+
+ fstatat: doc improvement
+ * doc/posix-functions/fstatat.texi (fstatat):
+ Mention AT_EMPTY_PATH when talking about empty strings.
+
2021-05-18 Bruno Haible <bruno@clisp.org>
c-stack: Support catching stack overflow on most platforms without libsigsegv.
@itemize
@item
This function does not fail when the second argument is an empty string
-on some platforms:
-glibc 2.7.
+on some platforms, even when @code{AT_EMPTY_PATH} is not used:
+glibc 2.7, Linux 2.6.38.
@item
@xref{sys/stat.h}, for general portability problems with @code{struct stat}.
@end itemize