1 files changed, 16 insertions, 0 deletions

diff --git a/scripts/kconfig/preprocess.c b/scripts/kconfig/preprocess.c
index 5ee58eeb9a7d..0574039238c6 100644
--- a/scripts/kconfig/preprocess.c
+++ b/scripts/kconfig/preprocess.c
@@ -114,6 +114,11 @@ static char *do_error_if(int argc, char *argv[])
         return NULL;
 }
 
+static char *do_filename(int argc, char *argv[])
+{
+        return xstrdup(current_file->name);
+}
+
 static char *do_info(int argc, char *argv[])
 {
         printf("%s\n", argv[0]);
@@ -121,6 +126,15 @@ static char *do_info(int argc, char *argv[])
         return xstrdup("");
 }
 
+static char *do_lineno(int argc, char *argv[])
+{
+        char buf[16];
+
+        sprintf(buf, "%d", yylineno);
+
+        return xstrdup(buf);
+}
+
 static char *do_shell(int argc, char *argv[])
 {
         FILE *p;
@@ -173,7 +187,9 @@ static char *do_warning_if(int argc, char *argv[])
 static const struct function function_table[] = {
         /* Name         MIN     MAX     Function */
         { "error-if",   2,      2,      do_error_if },
+        { "filename",   0,      0,      do_filename },
         { "info",       1,      1,      do_info },
+        { "lineno",     0,      0,      do_lineno },
         { "shell",      1,      1,      do_shell },
         { "warning-if", 2,      2,      do_warning_if },
 };