Commit 1721ab047da75562c6f0e5c72af6c3e0d6b7e7e5
2019-06-16T11:25:47
unix: posix: avoid use of variadic macro `p_snprintf` The macro `p_snprintf` is implemented as a variadic macro that calls `snprintf` directly with `__VA_ARGS__`. In C89, variadic macros are not allowed, but as the arguments of `p_snprintf` and `snprintf` are matching 1:1, we can fix this by simply removing the parameter list from `p_snprintf`.
diff --git a/src/unix/posix.h b/src/unix/posix.h
index f969f83..d1f9024 100644
--- a/src/unix/posix.h
+++ b/src/unix/posix.h
@@ -59,7 +59,7 @@ GIT_INLINE(int) p_fsync(int fd)
#define p_strcasecmp(s1, s2) strcasecmp(s1, s2)
#define p_strncasecmp(s1, s2, c) strncasecmp(s1, s2, c)
#define p_vsnprintf(b, c, f, a) vsnprintf(b, c, f, a)
-#define p_snprintf(b, c, ...) snprintf(b, c, __VA_ARGS__)
+#define p_snprintf snprintf
#define p_mkstemp(p) mkstemp(p)
#define p_chdir(p) chdir(p)
#define p_chmod(p,m) chmod(p, m)