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authorMichal Marek <mmarek@suse.cz>2011-10-08 01:18:35 +0200
committerMichal Marek <mmarek@suse.cz>2011-10-11 12:00:39 +0200
commit2c5925d6b7fedc8f1c325f4f85451f505ec69aca (patch)
tree4b27c58e2487842385e9a736331d97a3c3a9afee /scripts/genksyms/lex.l
parentb06fcd6c83c231f51a86448bb33c4cd717fefee8 (diff)
genksyms: Do not expand internal types
Consider structures, unions and enums defined in the source file as internal and do not expand them. This way, changes to e.g. struct serial_private in drivers/tty/serial/8250_pci.c will not affect the checksum of the pciserial_* exports.
Diffstat (limited to 'scripts/genksyms/lex.l')
-rw-r--r--scripts/genksyms/lex.l8
1 files changed, 8 insertions, 0 deletions
diff --git a/scripts/genksyms/lex.l b/scripts/genksyms/lex.l
index 400ae06a70d..f770071719c 100644
--- a/scripts/genksyms/lex.l
+++ b/scripts/genksyms/lex.l
@@ -116,6 +116,7 @@ MC_TOKEN ([~%^&*+=|<>/-]=)|(&&)|("||")|(->)|(<<)|(>>)
cur_node->tag = \
find_symbol(cur_node->string, SYM_ENUM_CONST, 1)?\
SYM_ENUM_CONST : SYM_NORMAL ; \
+ cur_node->in_source_file = in_source_file; \
} while (0)
#define APP _APP(yytext, yyleng)
@@ -166,6 +167,13 @@ repeat:
cur_filename = memcpy(xmalloc(e-file+1), file, e-file+1);
cur_line = atoi(yytext+2);
+ if (!source_file) {
+ source_file = xstrdup(cur_filename);
+ in_source_file = 1;
+ } else {
+ in_source_file = (strcmp(cur_filename, source_file) == 0);
+ }
+
goto repeat;
}