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(lock_get_info): type accuracies and related changes.

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Signed-off-by: Andrew Borodin <aborodin@vmail.ru>
This commit is contained in:
Andrew Borodin 2015-11-15 12:20:30 +03:00
parent 4ce4c9b7dc
commit 646b662eb0
1 changed files with 7 additions and 5 deletions
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12
lib/lock.c
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@ -175,10 +175,10 @@ lock_extract_info (const char *str)
* Extract user@host.domain.pid from lock file (static string)
*/
static char *
static const char *
lock_get_info (const char *lockfname)
{
int cnt;
ssize_t cnt;
static char buf[BUF_SIZE];
cnt = readlink (lockfname, buf, BUF_SIZE - 1);
@ -199,7 +199,7 @@ lock_get_info (const char *lockfname)
int
lock_file (const vfs_path_t * fname_vpath)
{
char *lockfname = NULL, *newlock, *msg, *lock;
char *lockfname = NULL, *newlock, *msg;
struct stat statbuf;
struct lock_s *lockinfo;
gboolean is_local;
@ -227,6 +227,8 @@ lock_file (const vfs_path_t * fname_vpath)
if (lstat (lockfname, &statbuf) == 0)
{
const char *lock;
lock = lock_get_info (lockfname);
if (lock == NULL)
goto ret;
@ -276,9 +278,9 @@ lock_file (const vfs_path_t * fname_vpath)
int
unlock_file (const vfs_path_t * fname_vpath)
{
char *lockfname, *lock;
char *lockfname;
struct stat statbuf;
const char *elpath;
const char *elpath, *lock;
if (fname_vpath == NULL)
return 0;