projects / apple / libc.git / blame
| Commit | Line | Data |
|---|---|---|
| 224c7076 A |
1 | --- lockf.3 2004-11-25 11:38:01.000000000 -0800 |
| 2 | +++ lockf.3.edit 2006-07-15 14:04:01.000000000 -0700 | |
| 3 | @@ -47,7 +47,7 @@ | |
| 4 | .Sh SYNOPSIS | |
| 5 | .In unistd.h | |
| 6 | .Ft int | |
| 7 | -.Fn lockf "int filedes" "int function" "off_t size" | |
| 8 | +.Fn lockf "int fildes" "int function" "off_t size" | |
| 9 | .Sh DESCRIPTION | |
| 10 | The | |
| 11 | .Fn lockf | |
| 12 | @@ -56,10 +56,10 @@ | |
| 13 | .Fn lockf | |
| 14 | from other processes which attempt to lock the locked file section will | |
| 15 | either return an error value or block until the section becomes unlocked. | |
| 16 | -All the locks for a process are removed when the process terminates. | |
| 17 | +All of the locks for a process are removed when the process terminates. | |
| 18 | .Pp | |
| 19 | The argument | |
| 20 | -.Fa filedes | |
| 21 | +.Fa fildes | |
| 22 | is an open file descriptor. | |
| 23 | The file descriptor must have been opened either for write-only | |
| 24 | .Dv ( O_WRONLY ) | |
| 25 | @@ -214,7 +214,7 @@ | |
| 26 | and the section is already locked by another process. | |
| 27 | .It Bq Er EBADF | |
| 28 | The argument | |
| 29 | -.Fa filedes | |
| 30 | +.Fa fildes | |
| 31 | is not a valid open file descriptor. | |
| 32 | .Pp | |
| 33 | The argument | |
| 34 | @@ -224,7 +224,7 @@ | |
| 35 | or | |
| 36 | .Dv F_TLOCK , | |
| 37 | and | |
| 38 | -.Fa filedes | |
| 39 | +.Fa fildes | |
| 40 | is not a valid file descriptor open for writing. | |
| 41 | .It Bq Er EDEADLK | |
| 42 | The argument | |
| 43 | @@ -243,25 +243,29 @@ | |
| 44 | The argument | |
| 45 | .Fa function | |
| 46 | is not one of | |
| 47 | -.Dv F_ULOCK , | |
| 48 | .Dv F_LOCK , | |
| 49 | -.Dv F_TLOCK | |
| 50 | +.Dv F_TEST , | |
| 51 | +.Dv F_TLOCK , | |
| 52 | or | |
| 53 | -.Dv F_TEST . | |
| 54 | +.Dv F_ULOCK . | |
| 55 | .Pp | |
| 56 | The argument | |
| 57 | -.Fa filedes | |
| 58 | -refers to a file that does not support locking. | |
| 59 | +.Fa fildes | |
| 60 | +refers to a file that does not support advisory locking. | |
| 61 | .It Bq Er ENOLCK | |
| 62 | The argument | |
| 63 | .Fa function | |
| 64 | is | |
| 65 | -.Dv F_ULOCK , | |
| 66 | -.Dv F_LOCK | |
| 67 | -or | |
| 68 | +.Dv F_LOCK , | |
| 69 | .Dv F_TLOCK , | |
| 70 | +or | |
| 71 | +.Dv F_ULOCK | |
| 72 | and satisfying the lock or unlock request would result in the number | |
| 73 | of locked regions in the system exceeding a system-imposed limit. | |
| 74 | +.It Bq Er EOPNOTSUPP | |
| 75 | +The argument | |
| 76 | +.Fa fildes | |
| 77 | +refers to a socket; these do not support advisory locking. | |
| 78 | .El | |
| 79 | .Sh SEE ALSO | |
| 80 | .Xr fcntl 2 , |