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| author | Dan McGee <dan@archlinux.org> | 2011-10-27 14:59:24 -0500 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2011-10-27 14:59:24 -0500 |
| commit | 3343185473c79d556b29bda30c9c482c7fef5289 (patch) | |
| tree | aedd3febc30983236bde017ac7a610bf7ede5516 /lib/libalpm/util.h | |
| parent | 1052709921da50ec5203efaa313dbda75625a4e1 (diff) | |
| download | pacman-3343185473c79d556b29bda30c9c482c7fef5289.tar.xz | |
Introduce ALPM_BUFFER_SIZE constant
This takes the place of three previously used constants:
ARCHIVE_DEFAULT_BYTES_PER_BLOCK, BUFFER_SIZE, and CPBUFSIZE.
In libarchive 3.0, the first constant will be no more, so we can ensure
we are forward-compatible by removing our usage of it now. The rest are
unified for consistency.
By default, we will use the value of BUFSIZ provided by <stdio.h>, which
is 8192 on Linux. If that is undefined, a default value is provided.
Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/util.h')
| -rw-r--r-- | lib/libalpm/util.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/lib/libalpm/util.h b/lib/libalpm/util.h index 2a2d3a93..26fa9044 100644 --- a/lib/libalpm/util.h +++ b/lib/libalpm/util.h @@ -75,6 +75,13 @@ #define CHECK_HANDLE(handle, action) do { if(!(handle)) { action; } (handle)->pm_errno = 0; } while(0) +/** Standard buffer size used throughout the library. */ +#ifdef BUFSIZ +#define ALPM_BUFFER_SIZE BUFSIZ +#else +#define ALPM_BUFFER_SIZE 8192 +#endif + /** * Used as a buffer/state holder for _alpm_archive_fgets(). */ |