hc
2024-05-16 8d2a02b24d66aa359e83eebc1ed3c0f85367a1cb
kernel/tools/perf/trace/beauty/msg_flags.c
....@@ -1,4 +1,4 @@
1
-// SPDX-License-Identifier: GPL-2.0
1
+// SPDX-License-Identifier: LGPL-2.1
22 #include <sys/types.h>
33 #include <sys/socket.h>
44
....@@ -21,13 +21,15 @@
2121 static size_t syscall_arg__scnprintf_msg_flags(char *bf, size_t size,
2222 struct syscall_arg *arg)
2323 {
24
+ bool show_prefix = arg->show_string_prefix;
25
+ const char *prefix = "MSG_";
2426 int printed = 0, flags = arg->val;
2527
2628 if (flags == 0)
2729 return scnprintf(bf, size, "NONE");
2830 #define P_MSG_FLAG(n) \
2931 if (flags & MSG_##n) { \
30
- printed += scnprintf(bf + printed, size - printed, "%s%s", printed ? "|" : "", #n); \
32
+ printed += scnprintf(bf + printed, size - printed, "%s%s%s", printed ? "|" : "", show_prefix ? prefix : "", #n); \
3133 flags &= ~MSG_##n; \
3234 }
3335