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| author | Michal Marek <mmarek@suse.com> | 2015-12-09 15:08:21 +0100 |
|---|---|---|
| committer | Michal Marek <mmarek@suse.com> | 2015-12-09 15:19:23 +0100 |
| commit | a78f70e8d65e88b9f631d073f68cb26dcd746298 (patch) | |
| tree | a1d4c83b7acc7351c46f60146e037f29991d789b /scripts/genksyms | |
| parent | 4c835b57b8de88aef8446867701034128a8a3522 (diff) | |
| download | linux-0-day-a78f70e8d65e88b9f631d073f68cb26dcd746298.tar.gz linux-0-day-a78f70e8d65e88b9f631d073f68cb26dcd746298.tar.xz | |
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/genksyms')
| -rw-r--r-- | scripts/genksyms/genksyms.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/scripts/genksyms/genksyms.c b/scripts/genksyms/genksyms.c index 88632df4381b9..dafaf96e0a34b 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; |