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| author | Mike Frysinger <vapier@gentoo.org> | 2012-01-09 21:19:48 -0500 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2012-01-09 21:19:48 -0500 |
| commit | 24d364fc43601ea3d2e01cc506633302fa091d8f (patch) | |
| tree | d6c0e72f766f72311e7be4802407c54c6c798b4b | |
| parent | 65794cf159aa051ea3fe79db1950f562600b252e (diff) | |
| download | e2fsprogs-24d364fc43601ea3d2e01cc506633302fa091d8f.tar.gz | |
libext2fs: change getpagesize to sysconf
Newer versions of glibc no longer export the getpagesize() prototype when
using recent versions of POSIX (_XOPEN_SOURCE). So building tdb.c gives
use implicit function declaration warnings. Fix the issue by using the
portable sysconf() function which returns the same answer.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
| -rw-r--r-- | lib/ext2fs/tdb.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/lib/ext2fs/tdb.c b/lib/ext2fs/tdb.c index 83c834e5..61e30ed2 100644 --- a/lib/ext2fs/tdb.c +++ b/lib/ext2fs/tdb.c @@ -114,10 +114,6 @@ static TDB_DATA tdb_null; #define u32 unsigned #endif -#ifndef HAVE_GETPAGESIZE -#define getpagesize() 0x2000 -#endif - typedef u32 tdb_len_t; typedef u32 tdb_off_t; @@ -3839,7 +3835,7 @@ struct tdb_context *tdb_open_ex(const char *name, int hash_size, int tdb_flags, tdb->hash_fn = hash_fn ? hash_fn : default_tdb_hash; /* cache the page size */ - tdb->page_size = getpagesize(); + tdb->page_size = sysconf(_SC_PAGESIZE); if (tdb->page_size <= 0) { tdb->page_size = 0x2000; } |