X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=index%2Flockidx.c;h=91b5ddb0ac84980a3548e5e5fb43dbc050623e0d;hb=af7bc27d33843a8e667022f24589450c39f907f2;hp=eb833b255f4821ede18348e2f84bf623545b95f2;hpb=7e3b091d6944a2ef10f1c6e983181be53b565e34;p=idzebra-moved-to-github.git diff --git a/index/lockidx.c b/index/lockidx.c index eb833b2..91b5ddb 100644 --- a/index/lockidx.c +++ b/index/lockidx.c @@ -4,7 +4,16 @@ * Sebastian Hammer, Adam Dickmeiss * * $Log: lockidx.c,v $ - * Revision 1.4 1995-12-12 16:00:57 adam + * Revision 1.7 1996-10-29 14:08:13 adam + * Uses resource lockDir instead of lockPath. + * + * Revision 1.6 1996/03/26 16:01:13 adam + * New setting lockPath: directory of various lock files. + * + * Revision 1.5 1995/12/13 08:46:09 adam + * Locking uses F_WRLCK and F_RDLCK again! + * + * Revision 1.4 1995/12/12 16:00:57 adam * System call sync(2) used after update/commit. * Locking (based on fcntl) uses F_EXLCK and F_SHLCK instead of F_WRLCK * and F_RDLCK. @@ -30,7 +39,6 @@ #include #include -#include #include "index.h" static int lock_fd = -1; @@ -47,7 +55,7 @@ int zebraIndexWait (int commitPhase) if (server_lock_cmt == -1) { - sprintf (path, "%s%s", FNAME_COMMIT_LOCK, pathPrefix); + sprintf (path, "%s%s", pathPrefix, FNAME_COMMIT_LOCK); if ((server_lock_cmt = open (path, O_CREAT|O_RDWR|O_SYNC, 0666)) == -1) { @@ -59,7 +67,7 @@ int zebraIndexWait (int commitPhase) zebraUnlock (server_lock_cmt); if (server_lock_org == -1) { - sprintf (path, "%s%s", FNAME_ORG_LOCK, pathPrefix); + sprintf (path, "%s%s", pathPrefix, FNAME_ORG_LOCK); if ((server_lock_org = open (path, O_CREAT|O_RDWR|O_SYNC, 0666)) == -1) { @@ -142,7 +150,7 @@ void zebraIndexLock (int commitNow) lock_fd = open (path, O_CREAT|O_RDWR|O_EXCL, 0666); if (lock_fd == -1) { - lock_fd = open (path, O_RDONLY); + lock_fd = open (path, O_RDWR); if (lock_fd == -1) { if (errno == ENOENT) @@ -150,12 +158,15 @@ void zebraIndexLock (int commitNow) logf (LOG_FATAL|LOG_ERRNO, "open %s", path); exit (1); } + logf (LOG_LOG, "zebraLockNB"); if (zebraLockNB (lock_fd, 1) == -1) { if (errno == EWOULDBLOCK) { logf (LOG_LOG, "Waiting for other index process"); zebraLock (lock_fd, 1); + zebraUnlock (lock_fd); + close (lock_fd); continue; } else @@ -177,7 +188,7 @@ void zebraIndexLock (int commitNow) } else if (r == -1) { - logf (LOG_FATAL|LOG_ERRNO, "read %s", path); + logf (LOG_FATAL|LOG_ERRNO, "read %s", path); exit (1); } if (*buf == 'r')