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authorNagy Gabor <ngaba@bibl.u-szeged.hu>2009-05-16 16:54:21 +0200
committerDan McGee <dan@archlinux.org>2009-06-01 22:00:57 -0500
commitc520d3845113ce4dc1a473c012288da7f2a655b8 (patch)
tree2595ce5d5b2c1ab667bd0bf0aa9251d52ce2bd4c /lib/libalpm/alpm.h
parent1b4135ca5d0654d18398d648ba48ecf14caa2289 (diff)
Introduce PM_TRANS_FLAG_NOLOCK
This flag indicates that the front-end will not call alpm_trans_commit(), so the database needn't be locked. This is the first step toward fixing FS#8905. If this flag is set, alpm_trans_commit() does nothing and returns with an error (that has new code: PM_ERR_TRANS_NOT_LOCKED). Signed-off-by: Nagy Gabor <ngaba@bibl.u-szeged.hu> Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/alpm.h')
-rw-r--r--lib/libalpm/alpm.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index 57ea8806..5cf1e940 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -276,7 +276,8 @@ typedef enum _pmtransflag_t {
PM_TRANS_FLAG_NEEDED = 0x2000,
PM_TRANS_FLAG_ALLEXPLICIT = 0x4000,
PM_TRANS_FLAG_UNNEEDED = 0x8000,
- PM_TRANS_FLAG_RECURSEALL = 0x10000
+ PM_TRANS_FLAG_RECURSEALL = 0x10000,
+ PM_TRANS_FLAG_NOLOCK = 0x20000
} pmtransflag_t;
/**
@@ -487,6 +488,7 @@ enum _pmerrno_t {
PM_ERR_TRANS_NOT_PREPARED,
PM_ERR_TRANS_ABORT,
PM_ERR_TRANS_TYPE,
+ PM_ERR_TRANS_NOT_LOCKED,
/* Packages */
PM_ERR_PKG_NOT_FOUND,
PM_ERR_PKG_IGNORED,