Mercurial > hg > octave-lyh > gnulib-hg
changeset 1096:26a8d684d603
*** empty log message ***
author | Jim Meyering <jim@meyering.net> |
---|---|
date | Sat, 08 Nov 1997 20:38:23 +0000 |
parents | dcd7ee970a8a |
children | 01d6c2939700 |
files | m4/readdir.m4 |
diffstat | 1 files changed, 11 insertions(+), 1 deletions(-) [+] |
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--- a/m4/readdir.m4 +++ b/m4/readdir.m4 @@ -1,6 +1,16 @@ #serial 1 -dnl FIXME: describe +dnl SunOS's readdir is broken in such a way that rm.c has to add extra code +dnl to test whether a NULL return value really means there are no more files +dnl in the directory. +dnl +dnl Detect the problem by creating a directory containing 300 files (254 not +dnl counting . and .. is the minimum) and see if a loop doing `readdir; unlink' +dnl removes all of them. +dnl +dnl Define HAVE_WORKING_READDIR if readdir does *not* have this problem. + +dnl Written by Jim Meyering. AC_DEFUN(jm_FUNC_READDIR, [dnl