[luci] [PATCH 1/4] libs/web: rename template_parser field "mmap" to the more generic "data"

[Matthias Schiffer]

Signed-off-by: Matthias Schiffer <mschiffer at universe-factory.net>
---
 modules/base/src/template_parser.c | 28 ++++++++++++++--------------
 modules/base/src/template_parser.h |  2 +-
 2 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/modules/base/src/template_parser.c b/modules/base/src/template_parser.c
index 6054451..fc8607b 100644
--- a/modules/base/src/template_parser.c
+++ b/modules/base/src/template_parser.c
@@ -82,15 +82,15 @@ struct template_parser * template_open(const char *file)
 		goto err;
 
 	parser->size = s.st_size;
-	parser->mmap = mmap(NULL, parser->size, PROT_READ, MAP_PRIVATE,
+	parser->data = mmap(NULL, parser->size, PROT_READ, MAP_PRIVATE,
 						parser->fd, 0);
 
-	if (parser->mmap != MAP_FAILED)
+	if (parser->data != MAP_FAILED)
 	{
-		parser->off = parser->mmap;
+		parser->off = parser->data;
 		parser->cur_chunk.type = T_TYPE_INIT;
-		parser->cur_chunk.s    = parser->mmap;
-		parser->cur_chunk.e    = parser->mmap;
+		parser->cur_chunk.s    = parser->data;
+		parser->cur_chunk.e    = parser->data;
 
 		return parser;
 	}
@@ -108,8 +108,8 @@ void template_close(struct template_parser *parser)
 	if (parser->gc != NULL)
 		free(parser->gc);
 
-	if ((parser->mmap != NULL) && (parser->mmap != MAP_FAILED))
-		munmap(parser->mmap, parser->size);
+	if ((parser->data != NULL) && (parser->data != MAP_FAILED))
+		munmap(parser->data, parser->size);
 
 	if (parser->fd >= 0)
 		close(parser->fd);
@@ -121,7 +121,7 @@ void template_text(struct template_parser *parser, const char *e)
 {
 	const char *s = parser->off;
 
-	if (s < (parser->mmap + parser->size))
+	if (s < (parser->data + parser->size))
 	{
 		if (parser->strip_after)
 		{
@@ -291,7 +291,7 @@ template_format_chunk(struct template_parser *parser, size_t *sz)
 const char *template_reader(lua_State *L, void *ud, size_t *sz)
 {
 	struct template_parser *parser = ud;
-	int rem = parser->size - (parser->off - parser->mmap);
+	int rem = parser->size - (parser->off - parser->data);
 	char *tag;
 
 	parser->prv_chunk = parser->cur_chunk;
@@ -314,8 +314,8 @@ const char *template_reader(lua_State *L, void *ud, size_t *sz)
 		}
 		else
 		{
-			template_text(parser, parser->mmap + parser->size);
-			parser->off = parser->mmap + parser->size;
+			template_text(parser, parser->data + parser->size);
+			parser->off = parser->data + parser->size;
 		}
 	}
 
@@ -331,7 +331,7 @@ const char *template_reader(lua_State *L, void *ud, size_t *sz)
 		else
 		{
 			/* unexpected EOF */
-			template_code(parser, parser->mmap + parser->size);
+			template_code(parser, parser->data + parser->size);
 
 			*sz = 1;
 			return "\033";
@@ -366,12 +366,12 @@ int template_error(lua_State *L, struct template_parser *parser)
 
 	if (strfind((char *)err, strlen(err), "'char(27)'", 10) != NULL)
 	{
-		off = parser->mmap + parser->size;
+		off = parser->data + parser->size;
 		err = "'%>' expected before end of file";
 		chunkline = 0;
 	}
 
-	for (ptr = parser->mmap; ptr < off; ptr++)
+	for (ptr = parser->data; ptr < off; ptr++)
 		if (*ptr == '\n')
 			line++;
 
diff --git a/modules/base/src/template_parser.h b/modules/base/src/template_parser.h
index d1c6062..ad03cbc 100644
--- a/modules/base/src/template_parser.h
+++ b/modules/base/src/template_parser.h
@@ -58,7 +58,7 @@ struct template_chunk {
 struct template_parser {
 	int fd;
 	uint32_t size;
-	char *mmap;
+	char *data;
 	char *off;
 	char *gc;
 	int line;
-- 
2.0.3