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| author | Eric Blake <eblake@redhat.com> | 2011-04-26 11:27:15 -0600 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2011-04-27 10:56:28 -0600 |
| commit | 68af114f89e20660ddde4e03cbdc81396828fd23 (patch) | |
| tree | 3efc9ab400d5b01d2f7959ca6f91ebb5dc64725c /m4/getcwd.m4 | |
| parent | 7338e602a26fa145af0f4e815ba098e7913aa7e3 (diff) | |
| download | gnulib-68af114f89e20660ddde4e03cbdc81396828fd23.tar.gz | |
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 <eblake@redhat.com>
Diffstat (limited to 'm4/getcwd.m4')
| -rw-r--r-- | m4/getcwd.m4 | 4 |
1 files changed, 3 insertions, 1 deletions
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]) |