|
@@ -44,6 +44,7 @@ struct syscall_arg {
|
|
|
};
|
|
|
|
|
|
struct strarray {
|
|
|
+ int offset;
|
|
|
int nr_entries;
|
|
|
const char **entries;
|
|
|
};
|
|
@@ -53,14 +54,20 @@ struct strarray {
|
|
|
.entries = array, \
|
|
|
}
|
|
|
|
|
|
+#define DEFINE_STRARRAY_OFFSET(array, off) struct strarray strarray__##array = { \
|
|
|
+ .offset = off, \
|
|
|
+ .nr_entries = ARRAY_SIZE(array), \
|
|
|
+ .entries = array, \
|
|
|
+}
|
|
|
+
|
|
|
static size_t syscall_arg__scnprintf_strarray(char *bf, size_t size,
|
|
|
struct syscall_arg *arg)
|
|
|
{
|
|
|
- int idx = arg->val;
|
|
|
struct strarray *sa = arg->parm;
|
|
|
+ int idx = arg->val - sa->offset;
|
|
|
|
|
|
if (idx < 0 || idx >= sa->nr_entries)
|
|
|
- return scnprintf(bf, size, "%d", idx);
|
|
|
+ return scnprintf(bf, size, "%d", arg->val);
|
|
|
|
|
|
return scnprintf(bf, size, "%s", sa->entries[idx]);
|
|
|
}
|
|
@@ -288,8 +295,8 @@ static size_t syscall_arg__scnprintf_futex_op(char *bf, size_t size, struct sysc
|
|
|
|
|
|
#define SCA_FUTEX_OP syscall_arg__scnprintf_futex_op
|
|
|
|
|
|
-static const char *epoll_ctl_ops[] = { [1] = "ADD", "DEL", "MOD", };
|
|
|
-static DEFINE_STRARRAY(epoll_ctl_ops);
|
|
|
+static const char *epoll_ctl_ops[] = { "ADD", "DEL", "MOD", };
|
|
|
+static DEFINE_STRARRAY_OFFSET(epoll_ctl_ops, 1);
|
|
|
|
|
|
static const char *itimers[] = { "REAL", "VIRTUAL", "PROF", };
|
|
|
static DEFINE_STRARRAY(itimers);
|