git: kernel: Implement ELF auxinfo entry type AT_EXECPATH
commit adc42cf35b64fcc5e902e062955772f363e1ec58
Author: John Marino <draco@marino.st>
Date: Sat Apr 23 21:44:10 2011 +0200
kernel: Implement ELF auxinfo entry type AT_EXECPATH
Refer to issue 2005.
The new RTLD can optionally use AT_EXECPATH for some of its new
functionality such as libmap.conf and dynamic token expansion.
In the absence of this kernel support, RTLD has a fallback
mechanism that works most of the time, but using it takes a
performance hit.
This patch was tested for some time by various people prior to
the 2.10 branch being created.
Summary of changes:
sys/kern/imgact_elf.c | 2 ++
sys/kern/kern_exec.c | 37 +++++++++++++++++++++++++++++++++++--
sys/sys/imgact.h | 3 +++
3 files changed, 40 insertions(+), 2 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/adc42cf35b64fcc5e902e062955772f363e1ec58
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