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| author | Sylvestre Ledru <sylvestre@debian.org> | 2012-04-11 15:35:36 +0000 |
|---|---|---|
| committer | Sylvestre Ledru <sylvestre@debian.org> | 2012-04-11 15:35:36 +0000 |
| commit | 14ada94682fd7857e81e8dc58a2b37c309879a04 (patch) | |
| tree | 7410d7dff8ecc51ff55d085898e90f61f2f93664 /llvm/lib/Support/Unix/PathV2.inc | |
| parent | 28397be05985863cf3915aa789e574f63204bb70 (diff) | |
| download | bcm5719-llvm-14ada94682fd7857e81e8dc58a2b37c309879a04.tar.gz bcm5719-llvm-14ada94682fd7857e81e8dc58a2b37c309879a04.zip | |
Fix the build under Debian GNU/Hurd.
Thanks to Pino Toscano for the patch
llvm-svn: 154500
Diffstat (limited to 'llvm/lib/Support/Unix/PathV2.inc')
| -rw-r--r-- | llvm/lib/Support/Unix/PathV2.inc | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/llvm/lib/Support/Unix/PathV2.inc b/llvm/lib/Support/Unix/PathV2.inc index c2d7df66d9c..edb101efb0f 100644 --- a/llvm/lib/Support/Unix/PathV2.inc +++ b/llvm/lib/Support/Unix/PathV2.inc @@ -46,6 +46,11 @@ #include <limits.h> #endif +// For GNU Hurd +#if defined(__GNU__) && !defined(PATH_MAX) +# define PATH_MAX 4096 +#endif + using namespace llvm; namespace { @@ -96,7 +101,12 @@ namespace sys { namespace fs { error_code current_path(SmallVectorImpl<char> &result) { +#ifdef MAXPATHLEN result.reserve(MAXPATHLEN); +#else +// For GNU Hurd + result.reserve(1024); +#endif while (true) { if (::getcwd(result.data(), result.capacity()) == 0) { |
