From 31cab05faab92a2f0062b4833547083621d85678 Mon Sep 17 00:00:00 2001 From: Vadim Kochan Date: Tue, 15 Dec 2015 23:09:12 +0200 Subject: cpp: Allow to pass additional cpp options Extend cpp_exec function with args parameter to specify additional cpp options (like -D). Signed-off-by: Vadim Kochan Signed-off-by: Tobias Klauser --- bpf_parser.y | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'bpf_parser.y') diff --git a/bpf_parser.y b/bpf_parser.y index 003c031..7331cc5 100644 --- a/bpf_parser.y +++ b/bpf_parser.y @@ -745,7 +745,7 @@ int compile_filter(char *file, int verbose, int bypass, int format, memset(tmp_file, 0, sizeof(tmp_file)); if (invoke_cpp) { - ret = cpp_exec(file, tmp_file, sizeof(tmp_file)); + ret = cpp_exec(file, tmp_file, sizeof(tmp_file), NULL); if (ret) { fprintf(stderr, "Failed to invoke C preprocessor!\n"); goto exit; -- cgit v1.2.3-54-g00ecf