Mercurial > hg > octave-lojdl > gnulib-hg
changeset 4390:eee1fc78ec03
[LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
| author | Jim Meyering <jim@meyering.net> |
|---|---|
| date | Wed, 11 Jun 2003 08:50:33 +0000 |
| parents | 14d93935aeea |
| children | d6f394795deb |
| files | lib/stat.c |
| diffstat | 1 files changed, 9 insertions(+), 4 deletions(-) [+] |
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--- a/lib/stat.c +++ b/lib/stat.c @@ -1,6 +1,7 @@ /* Work around the bug in some systems whereby stat/lstat succeeds when given the zero-length file name argument. The stat/lstat from SunOS4.1.4 - has this bug. + has this bug. Also work around a deficiency in Solaris systems (up to at + least Solaris5.9) regarding the semantics of `lstat ("symlink/", sbuf).' Copyright (C) 1997-2003 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify @@ -27,7 +28,7 @@ #ifndef errno extern int errno; #endif -#ifdef LSTAT +#if defined LSTAT && ! LSTAT_FOLLOWS_SLASHED_SYMLINK # include <string.h> # if HAVE_STDLIB_H @@ -94,7 +95,7 @@ return lstat_result; } -#endif /* LSTAT */ +#endif /* LSTAT && ! LSTAT_FOLLOWS_SLASHED_SYMLINK */ /* This is a wrapper for stat/lstat. If FILE is the empty string, fail with errno == ENOENT. @@ -109,7 +110,11 @@ #ifdef LSTAT # define rpl_xstat rpl_lstat -# define xstat_return_val(F, S) slash_aware_lstat (F, S) +# if ! LSTAT_FOLLOWS_SLASHED_SYMLINK +# define xstat_return_val(F, S) slash_aware_lstat (F, S) +# else +# define xstat_return_val(F, S) lstat (F, S) +# endif #else # define rpl_xstat rpl_stat # define xstat_return_val(F, S) stat (F, S)