From cc172642702e59637ee237317c0d6fab903d176f Mon Sep 17 00:00:00 2001 From: Edward Thomson Date: Fri, 17 Feb 2017 12:10:19 +0000 Subject: [PATCH] p_snprintf: no need for arguments to a format `snprintf` requires a _format_ but does not require _arguments_ to the format. eg: `snprintf(buf, 42, "hi")` is perfectly legal. Expand the macro to match. Without this, `p_sprintf(buf, 42, "hi")` errors with: ``` error: expected expression p_snprintf(msg, 42, "hi"); ^ src/unix/posix.h:53:34: note: expanded from macro 'p_snprintf' ^ /usr/include/secure/_stdio.h:57:73: note: expanded from macro 'snprintf' __builtin___snprintf_chk (str, len, 0, __darwin_obsz(str), __VA_ARGS__) ``` --- src/unix/posix.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/unix/posix.h b/src/unix/posix.h index ad13291e8..b4786403f 100644 --- a/src/unix/posix.h +++ b/src/unix/posix.h @@ -50,7 +50,7 @@ extern char *p_realpath(const char *, char *); #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, f, ...) snprintf(b, c, f, __VA_ARGS__) +#define p_snprintf(b, c, ...) snprintf(b, c, __VA_ARGS__) #define p_mkstemp(p) mkstemp(p) #define p_chdir(p) chdir(p) #define p_chmod(p,m) chmod(p, m)