diff options
| author | Jim Meyering <jim@meyering.net> | 2003-06-11 08:50:01 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 2003-06-11 08:50:01 +0000 |
| commit | c393a4fa206ed61b7cdeb33d68efa68b1b4aa2ef (patch) | |
| tree | f0bf2351201333f84dde6eae4ded248c03a7f7b0 | |
| parent | 383db808ef7259f92935a0460dba18a0bae32d01 (diff) | |
| download | coreutils-c393a4fa206ed61b7cdeb33d68efa68b1b4aa2ef.tar.xz | |
[LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
| -rw-r--r-- | lib/stat.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/lib/stat.c b/lib/stat.c index 3f77562be..ff9e9bbe5 100644 --- 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 @@ slash_aware_lstat (const char *file, struct stat *sbuf) 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 @@ slash_aware_lstat (const char *file, struct stat *sbuf) #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) |