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| author | Jim Meyering <jim@meyering.net> | 1996-04-28 21:34:00 +0000 |
|---|---|---|
| committer | Jim Meyering <jim@meyering.net> | 1996-04-28 21:34:00 +0000 |
| commit | 347c2d6d3039e9a2df6ab033e1d268d8b096ba83 (patch) | |
| tree | ebf3bbd74dbb362c2a53a365fc6eb034b1bb7a29 | |
| parent | 9af8f15624b2e8fe8555b5ef033b608287ec9aca (diff) | |
| download | coreutils-347c2d6d3039e9a2df6ab033e1d268d8b096ba83.tar.xz | |
[HAVE_ST_BLOCKS || _POSIX_VERSION]: Add extern dcl
of unused variable so that after preprocessing, the file will never
be empty. Otherwise, some compilers in ANSI mode (among them, the
Dec Alpha OSF 2.0 C compiler) reject empty files. From Kaveh Ghazi.
| -rw-r--r-- | lib/fileblocks.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/fileblocks.c b/lib/fileblocks.c index e85bf17bc..31425c162 100644 --- a/lib/fileblocks.c +++ b/lib/fileblocks.c @@ -63,4 +63,8 @@ st_blocks (size) return datablks + indrblks; } +#else +/* This declaration is solely to ensure that after preprocessing + this file is never empty. */ +extern int textutils_fileblocks_unused; #endif |