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authorMichal Marek <mmarek@suse.com>2015-12-09 15:08:21 +0100
committerMichal Marek <mmarek@suse.com>2015-12-09 15:19:23 +0100
commita78f70e8d65e88b9f631d073f68cb26dcd746298 (patch)
treea1d4c83b7acc7351c46f60146e037f29991d789b /scripts
parentfixdep: constify strrcmp arguments (diff)
downloadlinux-dev-a78f70e8d65e88b9f631d073f68cb26dcd746298.tar.xz
linux-dev-a78f70e8d65e88b9f631d073f68cb26dcd746298.zip
genksyms: Handle string literals with spaces in reference files
The reference files use spaces to separate tokens, however, we must preserve spaces inside string literals. Currently the only case in the tree is struct edac_raw_error_desc in <linux/edac.h>: $ KBUILD_SYMTYPES=1 make -s drivers/edac/amd64_edac.symtypes $ mv drivers/edac/amd64_edac.{symtypes,symref} $ KBUILD_SYMTYPES=1 make -s drivers/edac/amd64_edac.symtypes drivers/edac/amd64_edac.c:527: warning: amd64_get_dram_hole_info: modversion changed because of changes in struct edac_raw_error_desc Signed-off-by: Michal Marek <mmarek@suse.com>
Diffstat (limited to 'scripts')
-rw-r--r--scripts/genksyms/genksyms.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c
index 88632df4381b..dafaf96e0a34 100644
--- a/scripts/genksyms/genksyms.c
+++ b/scripts/genksyms/genksyms.c
@@ -423,13 +423,15 @@ static struct string_list *read_node(FILE *f)
struct string_list node = {
.string = buffer,
.tag = SYM_NORMAL };
- int c;
+ int c, in_string = 0;
while ((c = fgetc(f)) != EOF) {
- if (c == ' ') {
+ if (!in_string && c == ' ') {
if (node.string == buffer)
continue;
break;
+ } else if (c == '"') {
+ in_string = !in_string;
} else if (c == '\n') {
if (node.string == buffer)
return NULL;