Make the maximum execve size test use sysconf. Create a fallback if sysconf is unavailable.

darcs-hash:20071015113936-75c98-078e9f8727e91d41fabc80827bf97c8e04dd97ba.gz

1 files changed, 7 insertions, 0 deletions

diff --git a/fallback.h b/fallback.h
index e6f8e341..8f628977 100644
--- a/fallback.h
+++ b/fallback.h
@@ -435,4 +435,11 @@ int getopt_long(int argc,
 
 #endif
 
+#ifndef HAVE_SYSCONF
+
+#define _SC_ARG_MAX 1
+long sysconf(int name);
+
+#endif
+
 #endif