From f77fe6a20e75a2289faf86f9b6b529044a07b072 Mon Sep 17 00:00:00 2001 From: Scott Wood Date: Thu, 3 Jan 2008 17:43:29 -0600 Subject: Add yyerrorf() for formatted error messages. Signed-off-by: Scott Wood --- dtc-parser.y | 16 +++++++++++++--- 1 file changed, 13 insertions(+), 3 deletions(-) (limited to 'dtc-parser.y') diff --git a/dtc-parser.y b/dtc-parser.y index 002ea7f..ddb7f27 100644 --- a/dtc-parser.y +++ b/dtc-parser.y @@ -307,15 +307,25 @@ label: %% -void yyerror (char const *s) +void yyerrorf(char const *s, ...) { const char *fname = srcpos_filename_for_num(yylloc.filenum); + va_list va; + va_start(va, s); if (strcmp(fname, "-") == 0) fname = "stdin"; - fprintf(stderr, "%s:%d %s\n", - fname, yylloc.first_line, s); + fprintf(stderr, "%s:%d ", fname, yylloc.first_line); + vfprintf(stderr, s, va); + fprintf(stderr, "\n"); + + va_end(va); +} + +void yyerror (char const *s) +{ + yyerrorf("%s", s); } unsigned long long eval_literal(const char *s, int base, int bits) -- cgit v1.1