diff options
| author | christos <christos@NetBSD.org> | 2015-07-02 03:50:21 +0000 |
|---|---|---|
| committer | christos <christos@NetBSD.org> | 2015-07-02 03:50:21 +0000 |
| commit | 5477f976ca3fda148bf6bea84262bc47defc1d99 (patch) | |
| tree | 75695b0cb3c427b8c4bed30f1de5554ee66b7da7 /lib/libc/sys | |
| parent | 7684eaab1796789b05c2c7b60e5bd6ff2ede83c3 (diff) | |
document PIOD_READ_AUXV.
Diffstat (limited to 'lib/libc/sys')
| -rw-r--r-- | lib/libc/sys/ptrace.2 | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/libc/sys/ptrace.2 b/lib/libc/sys/ptrace.2 index 69c1d36c08d..fe3fb8d633a 100644 --- a/lib/libc/sys/ptrace.2 +++ b/lib/libc/sys/ptrace.2 @@ -1,7 +1,7 @@ -.\" $NetBSD: ptrace.2,v 1.36 2014/07/28 08:10:23 christos Exp $ +.\" $NetBSD: ptrace.2,v 1.37 2015/07/02 03:50:21 christos Exp $ .\" .\" This file is in the public domain. -.Dd July 28, 2014 +.Dd July 1, 2015 .Dt PTRACE 2 .Os .Sh NAME @@ -224,11 +224,15 @@ Possible values are: .It Dv PIOD_WRITE_D .It Dv PIOD_READ_I .It Dv PIOD_WRITE_I +.It Dv PIOD_READ_AUXV .El .Pp See the description of .Dv PT_READ_I for the difference between I and D spaces. +The +.Dv PIOD_READ_AUXV +operation can be used to read from the ELF auxiliary vector. A pointer to the I/O descriptor is passed in the .Fa addr argument to |
