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Diffstat (limited to 'scripts/mod/sumversion.c')
-rw-r--r--scripts/mod/sumversion.c28
1 files changed, 11 insertions, 17 deletions
diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
index f27f22420cbc..5fb142db6195 100644
--- a/scripts/mod/sumversion.c
+++ b/scripts/mod/sumversion.c
@@ -392,40 +392,34 @@ out:
/* Calc and record src checksum. */
void get_src_version(const char *modname, char sum[], unsigned sumlen)
{
- void *file;
- unsigned long len;
+ char *buf, *pos, *firstline;
struct md4_ctx md;
- char *sources, *end, *fname;
+ char *fname;
char filelist[PATH_MAX + 1];
/* objects for a module are listed in the first line of *.mod file. */
snprintf(filelist, sizeof(filelist), "%.*smod",
(int)strlen(modname) - 1, modname);
- file = grab_file(filelist, &len);
- if (!file)
- /* not a module or .mod file missing - ignore */
- return;
+ buf = read_text_file(filelist);
- sources = file;
-
- end = strchr(sources, '\n');
- if (!end) {
+ pos = buf;
+ firstline = get_line(&pos);
+ if (!firstline) {
warn("bad ending versions file for %s\n", modname);
- goto release;
+ goto free;
}
- *end = '\0';
md4_init(&md);
- while ((fname = strsep(&sources, " ")) != NULL) {
+ while ((fname = strsep(&firstline, " "))) {
if (!*fname)
continue;
if (!(is_static_library(fname)) &&
!parse_source_files(fname, &md))
- goto release;
+ goto free;
}
md4_final_ascii(&md, sum, sumlen);
-release:
- release_file(file, len);
+free:
+ free(buf);
}