From c6225f86fd7fe2c46ba30203e0582900e2260f9c Mon Sep 17 00:00:00 2001
From: David Gibson <david@gibson.dropbear.id.au>
Date: Tue, 8 Dec 2009 14:24:42 +1100
Subject: dtc: Cleanup YYLTYPE and YYLLOC_DEFAULT declarations

This patch makes some small cleanups to the declaration of YYLTYPE,
YYLLOC_DEFAULT and related things.

	- We used to use undocumented magic #defines for bison,
          YYLTYPE_IS_DECLARED and YYLTYPE_IS_TRIVIAL.  This may not be
          portable across bison versions.  Instead define YYLTYPE as a
          macro in terms of struct srcpos, as the info pages suggest.

	- Our kernel-derived coding style discourages typedefed
          structures.  So use 'struct srcpos' instead of 'srcpos'
          throughout'.

	- Indent the YYLLOC_DEFAULT macro according to our coding
          style (it was in GNU indent style, since it was taken from
          the example in the bison info).

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 srcpos.c | 22 +++++++++++-----------
 1 file changed, 11 insertions(+), 11 deletions(-)

(limited to 'srcpos.c')

diff --git a/srcpos.c b/srcpos.c
index 59ecbce..87d7f17 100644
--- a/srcpos.c
+++ b/srcpos.c
@@ -119,7 +119,7 @@ int srcfile_pop(void)
  * The empty source position.
  */
 
-srcpos srcpos_empty = {
+struct srcpos srcpos_empty = {
 	.first_line = 0,
 	.first_column = 0,
 	.last_line = 0,
@@ -129,7 +129,7 @@ srcpos srcpos_empty = {
 
 #define TAB_SIZE      8
 
-void srcpos_update(srcpos *pos, const char *text, int len)
+void srcpos_update(struct srcpos *pos, const char *text, int len)
 {
 	int i;
 
@@ -153,13 +153,13 @@ void srcpos_update(srcpos *pos, const char *text, int len)
 	pos->last_column = current_srcfile->colno;
 }
 
-srcpos *
-srcpos_copy(srcpos *pos)
+struct srcpos *
+srcpos_copy(struct srcpos *pos)
 {
-	srcpos *pos_new;
+	struct srcpos *pos_new;
 
-	pos_new = xmalloc(sizeof(srcpos));
-	memcpy(pos_new, pos, sizeof(srcpos));
+	pos_new = xmalloc(sizeof(struct srcpos));
+	memcpy(pos_new, pos, sizeof(struct srcpos));
 
 	return pos_new;
 }
@@ -167,7 +167,7 @@ srcpos_copy(srcpos *pos)
 
 
 void
-srcpos_dump(srcpos *pos)
+srcpos_dump(struct srcpos *pos)
 {
 	printf("file        : \"%s\"\n",
 	       pos->file ? (char *) pos->file : "<no file>");
@@ -180,7 +180,7 @@ srcpos_dump(srcpos *pos)
 
 
 char *
-srcpos_string(srcpos *pos)
+srcpos_string(struct srcpos *pos)
 {
 	const char *fname = "<no-file>";
 	char *pos_str;
@@ -210,7 +210,7 @@ srcpos_string(srcpos *pos)
 
 
 void
-srcpos_error(srcpos *pos, char const *fmt, ...)
+srcpos_error(struct srcpos *pos, char const *fmt, ...)
 {
 	const char *srcstr;
 	va_list va;
@@ -227,7 +227,7 @@ srcpos_error(srcpos *pos, char const *fmt, ...)
 
 
 void
-srcpos_warn(srcpos *pos, char const *fmt, ...)
+srcpos_warn(struct srcpos *pos, char const *fmt, ...)
 {
 	const char *srcstr;
 	va_list va;
-- 
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