diff options
Diffstat (limited to 'man2/read.2')
| -rw-r--r-- | man2/read.2 | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/man2/read.2 b/man2/read.2 index 2b92597c8..b835d25d4 100644 --- a/man2/read.2 +++ b/man2/read.2 @@ -88,7 +88,7 @@ refers to a file other than a socket and has been marked nonblocking .RB ( O_NONBLOCK ), and the read would block. See -.BR open (2) +.MR open 2 for further details on the .B O_NONBLOCK flag. @@ -114,7 +114,7 @@ is outside your accessible address space. .TP .B EINTR The call was interrupted by a signal before any data was read; see -.BR signal (7). +.MR signal 7 . .TP .B EINVAL .I fd @@ -130,11 +130,11 @@ or the file offset is not suitably aligned. .B EINVAL .I fd was created via a call to -.BR timerfd_create (2) +.MR timerfd_create 2 and the wrong size buffer was given to .BR read (); see -.BR timerfd_create (2) +.MR timerfd_create 2 for further information. .TP .B EIO @@ -154,7 +154,7 @@ out on the file descriptor and this lock has been lost. See the .I "Lost locks" section of -.BR fcntl (2) +.MR fcntl 2 for further details. .TP .B EISDIR @@ -204,17 +204,17 @@ operate on regular files or symbolic links: ... Among the APIs subsequently listed are .BR read () and -.BR readv (2). +.MR readv 2 . And among the effects that should be atomic across threads (and processes) are updates of the file offset. However, before Linux 3.14, this was not the case: if two processes that share an open file description (see -.BR open (2)) +.MR open 2 ) perform a .BR read () (or -.BR readv (2)) +.MR readv 2 ) at the same time, then the I/O operations were not atomic with respect updating the file offset, with the result that the reads in the two processes @@ -231,15 +231,15 @@ This problem was fixed in Linux 3.14. .\" .\" vfs: atomic f_pos accesses as per POSIX .SH SEE ALSO -.BR close (2), -.BR fcntl (2), -.BR ioctl (2), -.BR lseek (2), -.BR open (2), -.BR pread (2), -.BR readdir (2), -.BR readlink (2), -.BR readv (2), -.BR select (2), -.BR write (2), -.BR fread (3) +.MR close 2 , +.MR fcntl 2 , +.MR ioctl 2 , +.MR lseek 2 , +.MR open 2 , +.MR pread 2 , +.MR readdir 2 , +.MR readlink 2 , +.MR readv 2 , +.MR select 2 , +.MR write 2 , +.MR fread 3 |