Rename CPACK to Cmake.

[simgrid.git] / buildtools / Cmake / prog_test / prog_vsnprintf.c

diff --git a/buildtools/Cmake/prog_test/prog_vsnprintf.c b/buildtools/Cmake/prog_test/prog_vsnprintf.c
new file mode 100644 (file)
index 0000000..d33e3a7
--- /dev/null
+++ b/buildtools/Cmake/prog_test/prog_vsnprintf.c
@@ -0,0 +1,26 @@
+#include <stdio.h>
+#include <stdarg.h>
+
+int my_vsnprintf (char *buf, const char *tmpl, ...)
+{
+    int i;
+    va_list args;
+    va_start (args, tmpl);
+    i = vsnprintf (buf, 2, tmpl, args);
+    va_end (args);
+    return i;
+}
+
+int main(void)
+{
+    char bufs[5] = { 'x', 'x', 'x', '\0', '\0' };
+    char bufd[5] = { 'x', 'x', 'x', '\0', '\0' };
+    int i;
+    i = my_vsnprintf (bufs, "%s", "111");
+    if (strcmp (bufs, "1")) exit (1);
+    if (i != 3) exit (1);
+    i = my_vsnprintf (bufd, "%d", 111);
+    if (strcmp (bufd, "1")) exit (1);
+    if (i != 3) exit (1);
+    exit(0);
+}