diff options
Diffstat (limited to 'source4/lib/replace/config.m4')
| -rw-r--r-- | source4/lib/replace/config.m4 | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/source4/lib/replace/config.m4 b/source4/lib/replace/config.m4 index c2e0e5e6f4..8bfd836189 100644 --- a/source4/lib/replace/config.m4 +++ b/source4/lib/replace/config.m4 @@ -91,7 +91,9 @@ AC_CHECK_HEADERS(strings.h) AC_CACHE_CHECK([for C99 vsnprintf],samba_cv_HAVE_C99_VSNPRINTF,[ AC_TRY_RUN([ #include <sys/types.h> +#include <stdio.h> #include <stdarg.h> +#include <stdlib.h> void foo(const char *format, ...) { va_list ap; int len; @@ -107,12 +109,14 @@ void foo(const char *format, ...) { va_start(ap, format); len = vsnprintf(0, 0, format, ap); va_end(ap); - if (len != 5) exit(1); + if (len != 5) exit(2); - if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(1); + if (snprintf(buf, 3, "hello") != 5 || strcmp(buf, "he") != 0) exit(3); - if (snprintf(buf, 20, "%lld", l) != 12 || strcmp(buf, "123456789000") != 0) exit(1); - if (snprintf(buf, 20, "%s", 0) < 3) exit(1); + if (snprintf(buf, 20, "%lld", l) != 12 || strcmp(buf, "123456789000") != 0) exit(4); + if (snprintf(buf, 20, "%zu", 123456789) != 9 || strcmp(buf, "123456789") != 0) exit(5); + if (snprintf(buf, 20, "%2\$d %1\$d", 3, 4) != 3 || strcmp(buf, "4 3") != 0) exit(6); + if (snprintf(buf, 20, "%s", 0) < 3) exit(7); exit(0); } |