diff options
| -rw-r--r-- | innobase/os/os0file.c | 41 |
1 files changed, 0 insertions, 41 deletions
diff --git a/innobase/os/os0file.c b/innobase/os/os0file.c index 833703e38dd..81566337218 100644 --- a/innobase/os/os0file.c +++ b/innobase/os/os0file.c @@ -358,32 +358,6 @@ os_file_handle_error( return(FALSE); } -#if !defined(__WIN__) && !defined(UNIV_HOTBACKUP) -/******************************************************************** -Obtain an exclusive lock on a file. */ -static -int -os_file_lock( -/*=========*/ - /* out: 0 on success */ - int fd, /* in: file descriptor */ - const char* name) /* in: file name */ -{ - struct flock lk; - lk.l_type = F_WRLCK; - lk.l_whence = SEEK_SET; - lk.l_start = lk.l_len = 0; - if (fcntl(fd, F_SETLK, &lk) == -1) { - fprintf(stderr, - "InnoDB: Unable to lock %s", name); - perror (": fcntl"); - close(fd); - return(-1); - } - return 0; -} -#endif /* !defined(__WIN__) && !defined(UNIV_HOTBACKUP) */ - /******************************************************************** Creates the seek mutexes used in positioned reads and writes. */ @@ -504,11 +478,6 @@ try_again: if (retry) { goto try_again; } -#ifndef UNIV_HOTBACKUP - } else if (os_file_lock(file, name)) { - *success = FALSE; - file = -1; -#endif } else { *success = TRUE; } @@ -603,11 +572,6 @@ os_file_create_simple_no_error_handling( if (file == -1) { *success = FALSE; -#ifndef UNIV_HOTBACKUP - } else if (os_file_lock(file, name)) { - *success = FALSE; - file = -1; -#endif } else { *success = TRUE; } @@ -808,11 +772,6 @@ try_again: if (retry) { goto try_again; } -#ifndef UNIV_HOTBACKUP - } else if (os_file_lock(file, name)) { - *success = FALSE; - file = -1; -#endif } else { *success = TRUE; } |