[PATCH v4 3/4] Bring NonStop platform definitions up to date in git-compat-util.h

[randall.s.becker@rogers.com]

From: "Randall S. Becker" <rsbecker@nexbridge.com>

Add correct FLOSS (NonStop platform emulation) definitions into
git-compat-util.h to allow correct emulation of non-platform
behaviour. Also added NSIG definition that is not explicitly
supplied in signal.h on platform.

Signed-off-by: Randall S. Becker <rsbecker@nexbridge.com>
---
 git-compat-util.h | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/git-compat-util.h b/git-compat-util.h
index 68b2ad531..fb3ef0dcf 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -378,6 +378,21 @@ static inline char *git_find_last_dir_sep(const char *path)
 #define find_last_dir_sep git_find_last_dir_sep
 #endif
 
+#ifdef __TANDEM
+#if !defined(_THREAD_SUPPORT_FUNCTIONS) && !defined(_PUT_MODEL_)
+/* #include <floss.h(floss_read,floss_write,floss_fsync,floss_fork)> */
+/* #include <floss.h(floss_fork)> */
+#endif
+#include <floss.h(floss_execl,floss_execlp,floss_execv,floss_execvp)>
+#include <floss.h(floss_getpwuid)>
+#if ! defined NSIG
+/* NonStop NSE and NSX do not provide NSIG. SIGGUARDIAN(99) is the highest
+   known, by detective work using kill -l as a list is all signals
+   instead of signal.h where it should be. */
+# define NSIG 100
+#endif
+#endif
+
 #if defined(__HP_cc) && (__HP_cc >= 61000)
 #define NORETURN __attribute__((noreturn))
 #define NORETURN_PTR
-- 
2.16.0.31.gf1a482c