diff options
| author | Andrey A. Chernov <ache@FreeBSD.org> | 2001-08-23 09:42:30 +0000 |
|---|---|---|
| committer | Andrey A. Chernov <ache@FreeBSD.org> | 2001-08-23 09:42:30 +0000 |
| commit | 21c6d67fad9972ee741ea3d37beffb7ef1d003b5 (patch) | |
| tree | 50cd028d6c4801bdf5d6396131cff3e8088dbb10 /lib | |
| parent | 477901743959b8b625f368982f4f13a2f6947d65 (diff) | |
Notes
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/libc/sys/fcntl.2 | 25 |
1 files changed, 18 insertions, 7 deletions
diff --git a/lib/libc/sys/fcntl.2 b/lib/libc/sys/fcntl.2 index 86364c151b4d2..bacc797968426 100644 --- a/lib/libc/sys/fcntl.2 +++ b/lib/libc/sys/fcntl.2 @@ -249,9 +249,6 @@ current position, or end of the file, respectively. The value of .Fa l_len is the number of consecutive bytes to be locked. -If -.Fa l_len -is negative, the result is undefined. The .Fa l_pid field is only used with @@ -469,14 +466,14 @@ The argument .Fa cmd is .Dv F_GETLK , -.Dv F_SETLK , +.Dv F_SETLK or .Dv F_SETLKW and the data to which .Fa arg -points is not valid, or -.Fa fildes -refers to a file that does not support locking. +points is not valid or +.Fa l_len +is negative. .It Bq Er EMFILE The argument .Fa cmd @@ -496,6 +493,20 @@ or .Dv F_SETLKW , and satisfying the lock or unlock request would result in the number of locked regions in the system exceeding a system-imposed limit. +.It Bq Er EOPNOTSUPP +.Fa Fildes +refers to a file that does not support locking. +.It Bq Er EOVERFLOW +The argument +.Fa cmd +of +.Dv F_GETLK , +.Dv F_SETLK +or +.Dv F_SETLKW +cause +.Fa off_t +type calculations overflow. .It Bq Er EPERM .Fa Cmd is |