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| author | eadler <eadler@FreeBSD.org> | 2012-04-29 22:23:00 +0000 |
|---|---|---|
| committer | eadler <eadler@FreeBSD.org> | 2012-04-29 22:23:00 +0000 |
| commit | 785381bbed3ba01753e53ee818928ce0f667a381 (patch) | |
| tree | 1a0dd85a1535bc29346f13e1b664237b75e6e705 /lib/libc | |
| parent | b7552d49546889fdff72fe0708b52cbb5a08f20c (diff) | |
| download | FreeBSD-src-785381bbed3ba01753e53ee818928ce0f667a381.zip FreeBSD-src-785381bbed3ba01753e53ee818928ce0f667a381.tar.gz | |
pread(2) might fail with EBUSY, so document it
PR: docs/167201
Submitted by: Kurt Jaeger <fbsd-ports@opsec.eu>
Approved by: cperciva
MFC after: 3 days
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/sys/read.2 | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/libc/sys/read.2 b/lib/libc/sys/read.2 index 06e0ef1..2127eda 100644 --- a/lib/libc/sys/read.2 +++ b/lib/libc/sys/read.2 @@ -164,6 +164,8 @@ argument points outside the allocated address space. .It Bq Er EIO An I/O error occurred while reading from the file system. +.It Bq Er EBUSY +Failed to read from a file, e.g. /proc/<pid>/regs while <pid> is not stopped .It Bq Er EINTR A read from a slow device (i.e.\& one that might block for an arbitrary amount of time) |
