Mercurial > dovecot > original-hg > dovecot-1.2
changeset 923:b71883ef0247 HEAD
Reserve UID 2^31-1
| author | Timo Sirainen <tss@iki.fi> |
|---|---|
| date | Wed, 08 Jan 2003 22:48:04 +0200 |
| parents | a9a7e57064df |
| children | 4f697dde0fca |
| files | src/lib-index/mail-index.h |
| diffstat | 1 files changed, 3 insertions(+), 2 deletions(-) [+] |
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--- a/src/lib-index/mail-index.h Wed Jan 08 22:47:38 2003 +0200 +++ b/src/lib-index/mail-index.h Wed Jan 08 22:48:04 2003 +0200 @@ -497,8 +497,9 @@ int mail_index_compress_data(struct mail_index *index); int mail_index_truncate(struct mail_index *index); -/* Maximum allowed UID number. */ -#define MAX_ALLOWED_UID 4294967295U /* 2^32 - 1 */ +/* Maximum allowed UID number. Reserve UINT_MAX for "invalid uid", + used by at least THREAD extension. */ +#define MAX_ALLOWED_UID 4294967294U /* 2^32 - 2 */ /* Max. mmap()ed size for a message */ #define MAIL_MMAP_BLOCK_SIZE (1024*256)