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| author | Vicent Marti <tanoku@gmail.com> | 2010-12-06 23:03:16 +0200 |
|---|---|---|
| committer | Vicent Marti <tanoku@gmail.com> | 2010-12-06 23:03:16 +0200 |
| commit | 44908fe763b1a2097b65c86130ac679c458df7d2 (patch) | |
| tree | d4b2e597ec985cabff2236895c4515100a5063e4 /src/git2/thread-utils.h | |
| parent | d12299fe22e549a20e632668fdbe13cab9def9df (diff) | |
| download | libgit2-44908fe763b1a2097b65c86130ac679c458df7d2.tar.gz | |
Change the library include file
Libgit2 is now officially include as
#include "<git2.h>"
or indidividual files may be included as
#include <git2/index.h>
Signed-off-by: Vicent Marti <tanoku@gmail.com>
Diffstat (limited to 'src/git2/thread-utils.h')
| -rw-r--r-- | src/git2/thread-utils.h | 56 |
1 files changed, 56 insertions, 0 deletions
diff --git a/src/git2/thread-utils.h b/src/git2/thread-utils.h new file mode 100644 index 000000000..241514f3a --- /dev/null +++ b/src/git2/thread-utils.h @@ -0,0 +1,56 @@ +#ifndef INCLUDE_git_thread_utils_h__ +#define INCLUDE_git_thread_utils_h__ + +/* + * How TLS works is compiler+platform dependant + * Sources: http://en.wikipedia.org/wiki/Thread-Specific_Storage + * http://predef.sourceforge.net/precomp.html + */ + +#define GIT_HAS_TLS 1 +#define GIT_HAS_PTHREAD 1 + +#if defined(__APPLE__) && defined(__MACH__) +# undef GIT_TLS + +#elif defined(__GNUC__) || \ + defined(__SUNPRO_C) || \ + defined(__SUNPRO_CC) || \ + defined(__xlc__) || \ + defined(__xlC__) +# define GIT_TLS __thread + +#elif defined(__INTEL_COMPILER) +# if defined(_WIN32) || defined(_WIN32_CE) +# define GIT_TLS __declspec(thread) +# undef GIT_HAS_PTHREAD +# else +# define GIT_TLS __thread +# endif + +#elif defined(_WIN32) || \ + defined(_WIN32_CE) || \ + defined(__BORLANDC__) +# define GIT_TLS __declspec(thread) +# undef GIT_HAS_PTHREAD + +#else +# undef GIT_HAS_TLS +# undef GIT_HAS_PTHREAD +# define GIT_TLS /* nothing: tls vars are thread-global */ +#endif + +/* sparse and cygwin don't grok thread-local variables */ +#if defined(__CHECKER__) || defined(__CYGWIN__) +# undef GIT_HAS_TLS +# undef GIT_TLS +# define GIT_TLS +#endif + +#ifdef GIT_HAS_PTHREAD +# define GIT_THREADS 1 +#else +# undef GIT_THREADS +#endif + +#endif /* INCLUDE_git_thread_utils_h__ */ |