From 6ba748c59d04b52412da5da29094857190d1b622 Mon Sep 17 00:00:00 2001 From: "Kyle J. McKay" Date: Tue, 17 Nov 2020 04:41:32 -0700 Subject: [PATCH] make-config-h.sh: check for snprintf function Signed-off-by: Kyle J. McKay --- src/make-config-h.sh | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/src/make-config-h.sh b/src/make-config-h.sh index 84c658f..eabd08f 100755 --- a/src/make-config-h.sh +++ b/src/make-config-h.sh @@ -120,3 +120,18 @@ emitresult INET_NTOP testlink <<-INET_NTOP return 0; } INET_NTOP + +# Check for snprintf +emitresult SNPRINTF testlink <<-SNPRINTF + #include + static void check(void) + { + char str[256]; + int n = snprintf(str, sizeof(str), "%d", (int)42); + printf("%n %s", n, str); + } + int main() { + check(); + return 0; + } +SNPRINTF -- 2.11.4.GIT