From 68af114f89e20660ddde4e03cbdc81396828fd23 Mon Sep 17 00:00:00 2001 From: Eric Blake Date: Tue, 26 Apr 2011 11:27:15 -0600 Subject: getcwd: tweak comments * m4/getcwd-abort-bug.m4: Fix comments. * m4/getcwd-path-max.m4: Likewise. * m4/getcwd.m4: Likewise. Signed-off-by: Eric Blake --- m4/getcwd.m4 | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'm4/getcwd.m4') diff --git a/m4/getcwd.m4 b/m4/getcwd.m4 index 70980567d7..0c7e20c2e0 100644 --- a/m4/getcwd.m4 +++ b/m4/getcwd.m4 @@ -6,7 +6,7 @@ # with or without modifications, as long as this notice is preserved. # Written by Paul Eggert. -# serial 3 +# serial 4 AC_DEFUN([gl_FUNC_GETCWD_NULL], [ @@ -52,6 +52,8 @@ AC_DEFUN([gl_FUNC_GETCWD_NULL], ]])]) ]) +dnl Check for all known getcwd bugs; useful for a program likely to be +dnl executed from an arbitrary location. AC_DEFUN([gl_FUNC_GETCWD], [ AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) -- cgit v1.2.1