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| author | Sylvestre Ledru <sylvestre@debian.org> | 2012-09-26 08:30:35 +0000 |
|---|---|---|
| committer | Sylvestre Ledru <sylvestre@debian.org> | 2012-09-26 08:30:35 +0000 |
| commit | bec3ce0cb50895d9b41a78938b079672e6999e15 (patch) | |
| tree | 2116826fd6c0c5dacf850d7d5baf08e71270d7ad /lib/Support/Unix/Unix.h | |
| parent | 4fa2ddbb94bb7b7f67e4f4d0aac292998fbf00ed (diff) | |
The assumption that /proc/self/exe always exists is incorrect.
For example, under a Linux chroot, /proc/ might not be mounted.
Therefor, we test if this file exist. If it is the case, use it (the current
behavior). Otherwise, we fall back to the detection used by *BSD.
The issue has been reported initially on the Debian bug tracker:
http://bugs.debian.org/674588
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@164676 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'lib/Support/Unix/Unix.h')
0 files changed, 0 insertions, 0 deletions