libkmod-util: split function for usec conversion

diff --git a/libkmod/libkmod-util.c b/libkmod/libkmod-util.c
index 0fa90f9..b5a2588 100644 (file)
--- a/libkmod/libkmod-util.c
+++ b/libkmod/libkmod-util.c
@@ -310,11 +310,16 @@ char *path_make_absolute_cwd(const char *p)
 
 #define USEC_PER_SEC  1000000ULL
 #define NSEC_PER_USEC 1000ULL
+unsigned long long ts_usec(const struct timespec *ts)
+{
+       return (unsigned long long) ts->tv_sec * USEC_PER_SEC +
+              (unsigned long long) ts->tv_nsec / NSEC_PER_USEC;
+}
+
 unsigned long long stat_mstamp(const struct stat *st)
 {
 #ifdef HAVE_STRUCT_STAT_ST_MTIM
-       return (unsigned long long) st->st_mtim.tv_sec * USEC_PER_SEC +
-              (unsigned long long) st->st_mtim.tv_nsec / NSEC_PER_USEC;
+       return ts_usec(&st->st_mtim);
 #else
        return (unsigned long long) st->st_mtime;
 #endif

diff --git a/libkmod/libkmod-util.h b/libkmod/libkmod-util.h
index 251987a..7130ae0 100644 (file)
--- a/libkmod/libkmod-util.h
+++ b/libkmod/libkmod-util.h
@@ -25,6 +25,7 @@ int alias_normalize(const char *alias, char buf[PATH_MAX], size_t *len) _must_ch
 char *modname_normalize(const char *modname, char buf[PATH_MAX], size_t *len) __attribute__((nonnull(1, 2)));
 char *path_to_modname(const char *path, char buf[PATH_MAX], size_t *len) __attribute__((nonnull(2)));
 unsigned long long stat_mstamp(const struct stat *st);
+unsigned long long ts_usec(const struct timespec *ts);
 
 #define get_unaligned(ptr)                     \
 ({                                             \