X-Git-Url: http://git.indexdata.com/?p=idzebra-moved-to-github.git;a=blobdiff_plain;f=util%2Fflock.c;h=317bd19ebee5afb7b241010f8a6743b2fa8f13ee;hp=330fbf79eac687432ecf55ef89f0bebe51f770b3;hb=f3f20a205132c39c9434b10086422c6b49b47faf;hpb=38241cbf471b954b9bfcb94e50375a25c069faf6 diff --git a/util/flock.c b/util/flock.c index 330fbf7..317bd19 100644 --- a/util/flock.c +++ b/util/flock.c @@ -1,8 +1,5 @@ -/* $Id: flock.c,v 1.17 2006-07-05 12:02:12 adam Exp $ - Copyright (C) 1995-2006 - Index Data ApS - -This file is part of the Zebra server. +/* This file is part of the Zebra server. + Copyright (C) Index Data Zebra is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free @@ -15,12 +12,15 @@ FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License -along with Zebra; see the file LICENSE.zebra. If not, write to the -Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA -02111-1307, USA. +along with this program; if not, write to the Free Software +Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ +#if HAVE_CONFIG_H +#include +#endif #include #include #include @@ -85,12 +85,12 @@ char *zebra_mk_fname(const char *dir, const char *name) { int dlen = dir ? strlen(dir) : 0; char *fname = xmalloc(dlen + strlen(name) + 3); - + #ifdef WIN32 if (dlen) { int last_one = dir[dlen-1]; - + if (!strchr("/\\:", last_one)) sprintf(fname, "%s\\%s", dir, name); else @@ -135,7 +135,7 @@ ZebraLockHandle zebra_lock_create(const char *dir, const char *name) if (!p) { /* didn't match (or we didn't want it to match! */ p = (struct zebra_lock_info *) xmalloc(sizeof(*p)); - + p->ref_count = 0; #ifdef WIN32 p->fd = open(name, O_BINARY|O_RDONLY); @@ -147,7 +147,7 @@ ZebraLockHandle zebra_lock_create(const char *dir, const char *name) if (p->fd == -1) { xfree(p); - yaz_log(YLOG_WARN | YLOG_ERRNO, + yaz_log(YLOG_WARN | YLOG_ERRNO, "zebra_lock_create fail fname=%s", fname); p = 0; } @@ -243,16 +243,16 @@ static int unixLock(int fd, int type, int cmd) yaz_log(YLOG_WARN|YLOG_ERRNO, "fcntl FAIL type=%d fd=%d", type, fd); else yaz_log(log_level, "fcntl type=%d OK fd=%d", type, fd); - + return r; } #endif int zebra_lock_w(ZebraLockHandle h) { - int r; + int r = 0; int do_lock = 0; - yaz_log(log_level, "zebra_lock_w fd=%d p=%p fname=%s begin", + yaz_log(log_level, "zebra_lock_w fd=%d p=%p fname=%s begin", h->p->fd, h, h->p->fname); #ifdef WIN32 @@ -279,7 +279,7 @@ int zebra_lock_w(ZebraLockHandle h) h->write_flag = 1; #endif - yaz_log(log_level, "zebra_lock_w fd=%d p=%p fname=%s end", + yaz_log(log_level, "zebra_lock_w fd=%d p=%p fname=%s end", h->p->fd, h, h->p->fname); return r; @@ -287,10 +287,10 @@ int zebra_lock_w(ZebraLockHandle h) int zebra_lock_r(ZebraLockHandle h) { - int r; + int r = 0; int do_lock = 0; - yaz_log(log_level, "zebra_lock_r fd=%d p=%p fname=%s begin", + yaz_log(log_level, "zebra_lock_r fd=%d p=%p fname=%s begin", h->p->fd, h, h->p->fname); #ifdef WIN32 while ((r = _locking(h->p->fd, _LK_LOCK, 1))) @@ -313,10 +313,10 @@ int zebra_lock_r(ZebraLockHandle h) assert(posix_locks); } zebra_mutex_unlock(&h->p->file_mutex); - + h->write_flag = 0; #endif - yaz_log(log_level, "zebra_lock_r fd=%d p=%p fname=%s end", + yaz_log(log_level, "zebra_lock_r fd=%d p=%p fname=%s end", h->p->fd, h, h->p->fname); return r; } @@ -363,12 +363,12 @@ int zebra_unlock(ZebraLockHandle h) return r; } -/** \brief see if the fcntl locking is not POSIX +/** \brief see if the fcntl locking is not POSIX * * The default posix_locks=1 is assumed.. This function sets posix_locks * to zero if linuxthreads is in use. */ -static int check_for_linuxthreads() +static int check_for_linuxthreads(void) { #if __linux #ifdef _CS_GNU_LIBPTHREAD_VERSION @@ -404,6 +404,7 @@ void zebra_flock_init() /* * Local variables: * c-basic-offset: 4 + * c-file-style: "Stroustrup" * indent-tabs-mode: nil * End: * vim: shiftwidth=4 tabstop=8 expandtab