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| author | Brad King <brad.king@kitware.com> | 2011-12-22 15:06:50 (GMT) |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2011-12-23 21:04:58 (GMT) |
| commit | 297d9f20326ac87d637189df1ba3bf3b7db4d0b1 (patch) | |
| tree | 669ba98df14d519330e645e73d226133ea5502aa /Utilities/cmlibarchive/libarchive/archive_entry.h | |
| parent | e00dbe86d9ff0621780ff035122809cfcd36585b (diff) | |
| download | CMake-297d9f20326ac87d637189df1ba3bf3b7db4d0b1.zip CMake-297d9f20326ac87d637189df1ba3bf3b7db4d0b1.tar.gz CMake-297d9f20326ac87d637189df1ba3bf3b7db4d0b1.tar.bz2 | |
libarchive: Cast mode constants to mode_t in case it is signed
At least one compiler (Borland) defines mode_t as just "short" which is
signed. This breaks code like
switch(archive_entry_filetype(e)) {
case AE_IFREG:
...
}
if AE_IFREG and other constants have a longer signed type (int) because
sign extension of the mode_t return type from archive_entry_filetype
changes its value. Avoid the problem by ensuring the type of the
constants matches mode_t.
This change was originally made in commit a73acfbe (Fix for mode_t with
signed types, 2009-11-07). Port it to the new libarchive snapshot.
Diffstat (limited to 'Utilities/cmlibarchive/libarchive/archive_entry.h')
| -rw-r--r-- | Utilities/cmlibarchive/libarchive/archive_entry.h | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/Utilities/cmlibarchive/libarchive/archive_entry.h b/Utilities/cmlibarchive/libarchive/archive_entry.h index 906779a..c85cf44 100644 --- a/Utilities/cmlibarchive/libarchive/archive_entry.h +++ b/Utilities/cmlibarchive/libarchive/archive_entry.h @@ -149,14 +149,14 @@ struct archive_entry; * portable values to platform-native values when entries are read from * or written to disk. */ -#define AE_IFMT 0170000 -#define AE_IFREG 0100000 -#define AE_IFLNK 0120000 -#define AE_IFSOCK 0140000 -#define AE_IFCHR 0020000 -#define AE_IFBLK 0060000 -#define AE_IFDIR 0040000 -#define AE_IFIFO 0010000 +#define AE_IFMT ((__LA_MODE_T)0170000) +#define AE_IFREG ((__LA_MODE_T)0100000) +#define AE_IFLNK ((__LA_MODE_T)0120000) +#define AE_IFSOCK ((__LA_MODE_T)0140000) +#define AE_IFCHR ((__LA_MODE_T)0020000) +#define AE_IFBLK ((__LA_MODE_T)0060000) +#define AE_IFDIR ((__LA_MODE_T)0040000) +#define AE_IFIFO ((__LA_MODE_T)0010000) /* * Basic object manipulation |